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Best Firestone Tires in 2026: 15 Picks Compared on Specs

The Firestone All Season Touring stands out as the best overall pick for everyday sedans and crossovers, combining an all-season tread with a widely used 235/65R16 size. Our selection covers winter tires, light truck duty, all-terrain patterns, and commercial applications, so you can match a Firestone to the way you drive. We chose each tire from stated specifications, not from performance tests.

15 picks from 79 tires that match this guide with a price we can quote today. The prices below are current and each carries its read time.

Quick picks

#PickTirePrice
1Best overall for everyday drivingFirestone All Season Touring Tire 235/65R16 103 T

$139.99 price as of 2026-10-05 05:41 UTC (Details)

2Best all-season for family sedansFirestone All Season All Season 225/65R17 102H Passenger Tire

$139.99 price as of 2026-10-05 05:41 UTC (Details)

3Best touring tire for compact carsFirestone FT140 All-Season Touring 205/55R16 91 H

$147.07 price as of 2026-10-05 05:41 UTC (Details)

4Best performance all-season tireFirestone FireHawk A/S V2 UHP All Season 225/45R17 94W XL Passenger Tire

$157.99 price as of 2026-10-05 05:41 UTC (Details)

5Best winter tire for compact carsFirestone Winterforce 2 Winter/Snow Passenger Tire 195/65R15 91 S

$111.99 price as of 2026-10-05 05:41 UTC (Details)

6Best winter tire for 18-inch crossoversFirestone Winterforce 2 Winter/Snow Passenger Tire 225/60R18 100 S

$156.63 price as of 2026-10-05 05:41 UTC (Details)

7Best winter tire for 17-inch SUVsFirestone Winterforce 2 UV Winter/Snow SUV Tire 225/65R17 102 S

$150.99 price as of 2026-10-05 05:41 UTC (Details)

8Best studdable winter tireFirestone Winterforce 2 Studdable Winter/Snow Tire 185/65R15 88 S

$106.08 price as of 2026-10-05 05:41 UTC (Details)

9Best highway all-season for light trucksFirestone Transforce HT3 All Season LT245/75R16 120/116R E Light Truck

$166.50 price as of 2026-10-05 05:41 UTC (Details)

10Best all-terrain for light trucksFirestone Transforce AT2 All Terrain Commercial Light Truck Tire

$219.00 price as of 2026-10-05 05:41 UTC (Details)

11Best all-terrain for SUVsFirestone Destination A/T2 All-Terrain Truck & SUV Tire P235/75R15 105S

$194.99 price as of 2026-10-05 05:41 UTC (Details)

12Best mud-terrain for off-roadFirestone Destination M/T2 Max Traction Truck & SUV Tire LT255/75R17 111

$316.99 price as of 2026-10-05 05:41 UTC (Details)

13Best commercial van tireFirestone Transforce CV2 LT225/75R16 115/112R E Commercial Tire

$169.61 price as of 2026-10-05 05:41 UTC (Details)

14Best highway terrain for pickup trucksFirestone Destination LE3 Highway Terrain SUV Tire 275/65R18 116 T

$230.99 price as of 2026-10-05 05:41 UTC (Details)

15Best regional haul commercial tireFirestone FS560 Commercial Truck Tire

$495.07 price as of 2026-10-05 05:41 UTC (Details)

The best fit for you

  • For daily commuting and highway miles: If you drive a sedan or crossover on paved roads and want a balanced all-season tire, look for touring and grand-touring designs. See pick 1
  • For snowy and icy winters: Winter tires are the right choice when temperatures regularly drop below 45 degrees Fahrenheit and roads get covered in snow. See pick 5
  • For pickup trucks and vans: Light truck tires with E or C load ranges handle towing, hauling, and commercial duty without exceeding the tire's load capacity. See pick 9
  • For gravel roads and off-road use: All-terrain and mud-terrain tread patterns provide extra grip on loose surfaces, but you trade some highway comfort and fuel economy. See pick 11

Our 15 picks

1 Best overall for everyday driving

Firestone All Season Touring Tire 235/65R16 103 T

Firestone All Season Touring Tire 235/65R16 103 T

Vehicle
Car and SUV
Tread
All Season
Rim size
16 in
Tire size
235/65R16

$139.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

This touring tire covers the most common crossover and SUV size at 235/65R16, with an all-season tread and a 103 load index. It is a straightforward replacement for a wide range of vehicles and holds a T speed code.

Pros

  • All-season tread for year-round use
  • 16-inch fitment covers many crossovers
  • T speed code for highway use
  • Load index 103 handles a typical SUV

Cons

  • Not intended for severe snow or ice
  • Not designed for off-road or towing

Good fit if

  • Owners of mid-size SUVs and crossovers
  • Drivers who want a dependable all-season tire for commuting and highway travel

Skip if

  • You frequently drive on winter roads with deep snow
  • You need a tire with a higher load range for towing or hauling

Verdict: A solid all-season touring tire for the common 235/65R16 size, ideal for daily driving.

2 Best all-season for family sedans

Firestone All Season All Season 225/65R17 102H Passenger Tire

Firestone All Season All Season 225/65R17 102H Passenger Tire

Vehicle
Car and SUV
Tread
All Season
Rim size
17 in
Tire size
225/65R17

$139.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The 225/65R17 size fits a large number of family sedans, minivans, and small SUVs, and the H speed code allows sustained running up to 130 mph. Its all-season compound suits mild climates.

Pros

  • Widely used 17-inch size
  • H speed code for higher speed capability
  • All-season tread for wet and dry roads

Cons

  • Not a winter tire
  • Not built for performance driving

Good fit if

  • Families with sedans, minivans, or compact crossovers
  • Drivers who want a quiet, comfortable ride in a common size

Skip if

  • You face heavy snow every winter
  • You need a tire with a higher load index for heavy loads

Verdict: A dependable all-season tire for the popular 225/65R17 size, balancing comfort and speed capability.

3 Best touring tire for compact cars

Firestone FT140 All-Season Touring 205/55R16 91 H

Firestone FT140 All-Season Touring 205/55R16 91 H

Vehicle
Car and SUV
Tread
All Season
Rim size
16 in
Tire size
205/55R16

$147.07 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The FT140 is a touring tire designed for compact cars, listed in 205/55R16 with an H speed code. Its all-season pattern is a sensible upgrade for sedans and hatchbacks that need ready grip in rain.

Pros

  • Touring design for a smooth ride
  • H speed code for highway use
  • All-season tread

Cons

  • Not for performance driving
  • Limited to smaller vehicle fitments

Good fit if

  • Compact car and small sedan owners
  • Drivers who prioritize comfort and tread life

Skip if

  • You drive an SUV or light truck
  • You need a winter-specific tire

Verdict: A sensible touring tire for compact cars, offering an all-season tread and a capable speed symbol.

4 Best performance all-season tire

Firestone FireHawk A/S V2 UHP All Season 225/45R17 94W XL Passenger Tire

Firestone FireHawk A/S V2 UHP All Season 225/45R17 94W XL Passenger Tire

Vehicle
Car and SUV
Tread
All Season
Rim size
17 in
Tire size
225/45R17

$157.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The FireHawk A/S V2 is the only ultra-high performance all-season tire in this selection, with a W speed code and XL load index. It carries the Firestone name in a sporty 225/45R17 size.

Pros

  • Ultra-high performance all-season tread
  • W speed code up to 168 mph
  • XL load index for added capacity

Cons

  • Stiffer ride than touring tires
  • Not intended for off-road use

Good fit if

  • Sporty sedans and coupes with 17-inch wheels
  • Drivers who want responsive handling on dry and wet roads

Skip if

  • You drive off-road or on gravel regularly
  • You prefer a quiet, long-mileage touring tire

Verdict: A high-performance all-season tire for drivers who value grip and speed capability.

5 Best winter tire for compact cars

Firestone Winterforce 2 Winter/Snow Passenger Tire 195/65R15 91 S

Firestone Winterforce 2 Winter/Snow Passenger Tire 195/65R15 91 S

Vehicle
Car and SUV
Tread
Winter
Rim size
15 in
Tire size
195/65R15

$111.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Winterforce 2 in 195/65R15 is a dedicated winter/snow tire for smaller cars, with an S speed code. Its winter tread pattern is designed to bite into snow and provide traction in cold conditions.

Pros

  • Specific winter/snow tread compound
  • Common 15-inch size for compact cars
  • S speed code for moderate speeds

Cons

  • Should be removed in warm months
  • Not for large trucks or SUVs

Good fit if

  • Compact car owners who face snow and ice
  • Drivers who want an extra set of tires for winter

Skip if

  • You live in a region with mild winters
  • You need a tire that works year-round

Verdict: A dedicated winter tire for compact cars that improves cold-weather traction.

6 Best winter tire for 18-inch crossovers

Firestone Winterforce 2 Winter/Snow Passenger Tire 225/60R18 100 S

Firestone Winterforce 2 Winter/Snow Passenger Tire 225/60R18 100 S

Vehicle
Car and SUV
Tread
Winter
Rim size
18 in
Tire size
225/60R18

$156.63 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Winterforce 2 in 225/60R18 fits modern crossovers and SUVs with 18-inch wheels. It offers the same winter/snow focus as the smaller version but in a load range appropriate for heavier vehicles.

Pros

  • Winter/snow tread for cold conditions
  • 18-inch fitment for crossovers
  • 100 load index for typical SUVs

Cons

  • Not for summer driving
  • Not available in larger light truck sizes

Good fit if

  • Crossover and SUV owners with 18-inch wheels
  • Drivers who switch to winter tires each season

Skip if

  • You have a light truck that needs LT load range
  • You are looking for an all-season tire

Verdict: A practical winter tire choice for crossover owners who need snow traction in a 225/60R18 size.

7 Best winter tire for 17-inch SUVs

Firestone Winterforce 2 UV Winter/Snow SUV Tire 225/65R17 102 S

Firestone Winterforce 2 UV Winter/Snow SUV Tire 225/65R17 102 S

Vehicle
Car and SUV
Tread
Winter
Rim size
17 in
Tire size
225/65R17

$150.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

This Winterforce 2 UV is sized at 225/65R17, a common fitment for SUVs and crossovers. The UV designation suggests an SUV-oriented construction, though the seller does not list specific construction details.

Pros

  • Winter/snow tread pattern
  • 17-inch fitment for many SUVs
  • 102 load index

Cons

  • Not for summer use
  • Seller does not state a speed code

Good fit if

  • SUV owners with 17-inch rims
  • Drivers in snowy regions who run a dedicated winter set

Skip if

  • You need a tire for a heavy-duty light truck
  • You want a tire that works in all seasons

Verdict: A winter tire built for the 225/65R17 fitment, giving SUVs extra snow traction.

8 Best studdable winter tire

Firestone Winterforce 2 Studdable Winter/Snow Tire 185/65R15 88 S

Firestone Winterforce 2 Studdable Winter/Snow Tire 185/65R15 88 S

Vehicle
Car and SUV
Tread
Winter
Rim size
15 in
Tire size
185/65R15

$106.08 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Winterforce 2 Studdable version in 185/65R15 allows metal studs to be added for extra grip on ice. This is a compact tire for small cars and is the only studdable option in our selected group.

Pros

  • Can accept metal studs for ice traction
  • Winter/snow tread compound
  • 88 load index is adequate for small cars

Cons

  • Requires removal in summer
  • Not for larger vehicles

Good fit if

  • Drivers on icy back roads who want studs
  • Owners of subcompact cars

Skip if

  • You prefer non-studded winter tires
  • You need a winter tire for an SUV or truck

Verdict: The only studdable winter tire in our list, ideal for compact cars that face hard-packed ice.

9 Best highway all-season for light trucks

Firestone Transforce HT3 All Season LT245/75R16 120/116R E Light Truck

Firestone Transforce HT3 All Season LT245/75R16 120/116R E Light Truck

Vehicle
Light truck
Tread
All Season
Rim size
16 in
Tire size
LT245/75R16

$166.50 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Transforce HT3 is an all-season light truck tire in LT245/75R16 with an E load range, built for pickups and vans that carry heavy loads on highways. Its highway terrain design suits towing and long-distance driving.

Pros

  • E load range for heavy loads
  • All-season tread for year-round use
  • 16-inch fitment for light trucks
  • 120/116R load index

Cons

  • Not designed for off-road mud or rock
  • Firmer ride than passenger tires

Good fit if

  • Pickup and van owners who tow or carry cargo
  • Drivers who need an LT tire for highway use

Skip if

  • You spend time on unpaved trails
  • You drive a passenger car

Verdict: A strong highway all-season tire for light trucks that need an E load range.

10 Best all-terrain for light trucks

Firestone Transforce AT2 All Terrain Commercial Light Truck Tire

Firestone Transforce AT2 All Terrain Commercial Light Truck Tire

Vehicle
Light truck
Tread
All Terrain
Rim size
17 in
Tire size
LT235/80R17

$219.00 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Transforce AT2 uses an all-terrain tread pattern on a commercial light truck construction in LT235/80R17. The AT pattern gives grip on gravel and dirt while still being suitable for highway miles.

Pros

  • All-terrain tread for mixed surfaces
  • Commercial construction
  • 17-inch size for trucks and SUVs

Cons

  • Heavier than passenger all-season tires
  • Not a mud terrain for severe off-road

Good fit if

  • Pickup owners who use their truck on construction sites and highways
  • Drivers who want a durable light truck tire with all-terrain capability

Skip if

  • You only drive on paved roads
  • You need maximum off-road traction in deep mud

Verdict: A capable all-terrain light truck tire for mixed use on and off the pavement.

11 Best all-terrain for SUVs

Firestone Destination A/T2 All-Terrain Truck & SUV Tire P235/75R15 105S

Firestone Destination A/T2 All-Terrain Truck & SUV Tire P235/75R15 105S

Vehicle
Car and SUV
Tread
All Terrain
Rim size
15 in

$194.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Destination A/T2 is an all-terrain tire in 235/75R15, a size that fits many older SUVs and light trucks. Its P metric load and S speed code make it a balanced choice for drivers who want off-road looks without full commercial weight.

Pros

  • All-terrain tread pattern
  • P-metric size for passenger car and SUV fit
  • S speed code up to 112 mph

Cons

  • Not an LT tire for heavy duty
  • 15-inch size limits vehicle fit

Good fit if

  • SUV owners who drive on gravel roads
  • Drivers with an older 15-inch wheel truck or SUV

Skip if

  • You need an E load range for towing
  • You prefer a highway all-season tire

Verdict: A practical all-terrain tire for SUVs and light trucks on 15-inch wheels.

12 Best mud-terrain for off-road

Firestone Destination M/T2 Max Traction Truck & SUV Tire LT255/75R17 111

Firestone Destination M/T2 Max Traction Truck & SUV Tire LT255/75R17 111

Vehicle
Light truck
Rim size
17 in

$316.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Destination M/T2 is a mud-terrain tire in LT255/75R17 with a 111 load index. Its aggressive tread is built for maximum traction in mud and rocks, and the C load range keeps it usable on heavy SUVs.

Pros

  • Mud-terrain tread for off-road grip
  • 17-inch fitment for trucks
  • LT construction for durability

Cons

  • Noisy and harsh on pavement
  • Not for high-speed highway comfort

Good fit if

  • Off-road enthusiasts who need mud and rock traction
  • Truck owners who accept on-road trade-offs

Skip if

  • You drive mostly on highways
  • You need a tire with fuel-economy focus

Verdict: A dedicated off-road tire that prioritizes traction over highway comfort.

13 Best commercial van tire

Firestone Transforce CV2 LT225/75R16 115/112R E Commercial Tire

Firestone Transforce CV2 LT225/75R16 115/112R E Commercial Tire

Vehicle
Light truck
Rim size
16 in
Tire size
LT225/75R16

$169.61 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Transforce CV2 in LT225/75R16 is a commercial tire designed for vans and delivery vehicles. It carries a 115/112R load index and E load range, and its 16-inch size is common on full-size vans.

Pros

  • E load range for commercial duty
  • 16-inch fitment for vans
  • 115 load index for heavy loads

Cons

  • Tread type not stated by the seller
  • Not for passenger cars

Good fit if

  • Van and delivery vehicle owners
  • Drivers who need an LT tire for frequent cargo loads

Skip if

  • You drive a passenger car
  • You need a tire for off-road use

Verdict: A commercial-grade van tire with high load capacity, suited to frequent hauling.

14 Best highway terrain for pickup trucks

Firestone Destination LE3 Highway Terrain SUV Tire 275/65R18 116 T

Firestone Destination LE3 Highway Terrain SUV Tire 275/65R18 116 T

Vehicle
Car and SUV
Rim size
18 in
Tire size
275/65R18

$230.99 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The Destination LE3 is a highway terrain tire in 275/65R18 with a T speed code. Its 116 load index and all-season design work well for highway-focused pickup and SUV drivers who occasionally need light dirt-road traction.

Pros

  • Highway terrain tread for paved roads
  • 18-inch fitment for modern trucks
  • 116 load index

Cons

  • Not for serious off-road
  • Not a winter tire

Good fit if

  • Pickup and SUV owners who spend most miles on highways
  • Drivers who want a quiet, capable tire for daily use

Skip if

  • You need aggressive off-road traction
  • You drive a vehicle that requires LT load range

Verdict: A highway terrain tire that balances comfort, load, and light gravel capability.

15 Best regional haul commercial tire

Firestone FS560 Commercial Truck Tire

Firestone FS560 Commercial Truck Tire

Vehicle
Commercial truck
Rim size
22.5 in

$495.07 price as of 2026-10-05 05:41 UTC (Details)

View on Amazon

The FS560 is a commercial truck tire in 295/75R22.5, a standard size for semi-trucks and trailers. Its 22.5-inch rim and commercial construction are meant for long-haul and regional freight applications.

Pros

  • 22.5-inch size for commercial trucks
  • Built for high load capacities
  • All-position design (based on name)

Cons

  • Not for passenger vehicles
  • Requires commercial truck fitment

Good fit if

  • Fleet operators and truck owners
  • Drivers running a regional or long-haul route

Skip if

  • You need a tire for a light truck or SUV
  • You are not equipped for 22.5-inch rims

Verdict: A commercial tire for semi-truck applications, focused on durability and load capacity.

Specifications side by side

#TireVehicleTreadRim sizeTire sizeSold as
1Firestone All Season Touring Tire 235/65R16 103 TCar and SUVAll Season16 in235/65R16not stated
2Firestone All Season All Season 225/65R17 102H Passenger TireCar and SUVAll Season17 in225/65R17not stated
3Firestone FT140 All-Season Touring 205/55R16 91 HCar and SUVAll Season16 in205/55R16not stated
4Firestone FireHawk A/S V2 UHP All Season 225/45R17 94W XL Passenger TireCar and SUVAll Season17 in225/45R17not stated
5Firestone Winterforce 2 Winter/Snow Passenger Tire 195/65R15 91 SCar and SUVWinter15 in195/65R15not stated
6Firestone Winterforce 2 Winter/Snow Passenger Tire 225/60R18 100 SCar and SUVWinter18 in225/60R18not stated
7Firestone Winterforce 2 UV Winter/Snow SUV Tire 225/65R17 102 SCar and SUVWinter17 in225/65R17not stated
8Firestone Winterforce 2 Studdable Winter/Snow Tire 185/65R15 88 SCar and SUVWinter15 in185/65R15not stated
9Firestone Transforce HT3 All Season LT245/75R16 120/116R E Light TruckLight truckAll Season16 inLT245/75R16not stated
10Firestone Transforce AT2 All Terrain Commercial Light Truck TireLight truckAll Terrain17 inLT235/80R17not stated
11Firestone Destination A/T2 All-Terrain Truck & SUV Tire P235/75R15 105SCar and SUVAll Terrain15 innot statednot stated
12Firestone Destination M/T2 Max Traction Truck & SUV Tire LT255/75R17 111Light trucknot stated17 innot statednot stated
13Firestone Transforce CV2 LT225/75R16 115/112R E Commercial TireLight trucknot stated16 inLT225/75R16not stated
14Firestone Destination LE3 Highway Terrain SUV Tire 275/65R18 116 TCar and SUVnot stated18 in275/65R18not stated
15Firestone FS560 Commercial Truck TireCommercial trucknot stated22.5 innot statednot stated

How the picks were chosen

Selecting from 54 Firestone tire listings, we shortlisted 15 that cover common vehicle categories: passenger car all-season, winter, light truck highway, all-terrain, mud-terrain, and commercial truck. We removed near-duplicate sizes. Each pick is assessed using the maker's published specifications, including tread type, size, load index, speed code, and intended vehicle. No tire was tested by our team. Prices on this page are live and may change; they do not influence the selection.

Picking the right one for you

Tread type: all-season, winter, all-terrain, or mud-terrain

Firestone uses a few clear labels. All-season tires work year-round in moderate climates and are the default for most cars and crossovers. Winter tires, like the Winterforce 2, use a softer compound and deeper sipes for grip on snow and ice; they should be removed when temperatures stay above 45 degrees Fahrenheit.

All-terrain tires (such as the Destination A/T2 and Transforce AT2) add grip on gravel and dirt. Mud-terrain tires (the Destination M/T2) go further for deep mud and rocks but are noisy on the highway. Choose the tread that matches the worst road condition you regularly encounter, not the one you might see once a year.

Load range and load index

For light trucks and vans, the load range (often shown as C, D, or E) tells you how much weight a tire can carry at a given pressure. The Transforce HT3 and Transforce CV2 come with E load range, which suits pickups and delivery vans that haul heavy cargo. Passenger car tires use a load index number, such as 103 or 115. Check the vehicle's placard and owner's manual for the recommended load index. Never fit a tire with a lower load index than the vehicle requires; FMVSS 571.110 requires that the sum of the maximum load capacities of the tires on an axle be at least as high as the axle's weight limit.

Speed code: what the letter means

The speed code is a letter that indicates the maximum speed the tire can sustain. For example, S is rated up to 112 mph, T up to 118 mph, H up to 130 mph, and W up to 168 mph. The FireHawk A/S V2 is W-coded, while most touring and all-season tires fall into T or H. You do not drive those speeds often, but the code affects how the tire handles heat at high speeds. Use the code recommended in the vehicle's owner's manual to maintain safe operation and warranty validity.

Tire size and fitment

Every tire in this list is sold in a specific size code, such as 235/65R16 or LT245/75R16. The string includes section width, aspect ratio, construction type (R for radial), and rim diameter. The 'LT' prefix means the tire is a light truck tire, while a 'P' prefix indicates a passenger car tire. Confirm that the tire size matches the size printed on the driver's side door jamb sticker or in the owner's manual. Using the correct rim diameter is mandatory; FMVSS 571.109 defines the rim matching requirements for each tire size to prevent bead unseating or air loss.

Look for the three-peak mountain snowflake symbol

Winter tires often carry a mountain-snowflake symbol, which indicates they meet the Rubber Manufacturers Association's snow traction test. Firestone's Winterforce 2 line is designed for severe snow service, and the symbol is typically printed on the sidewall. The symbol tells you that the tire meets the snow traction performance threshold defined by the U.S. tire standard. All-season tires generally do not meet that threshold. If you regularly drive on snow or ice, choose a tire with the symbol rather than relying on an all-season tread.

Maintain proper inflation pressure

Tire pressure affects safety, tread life, and fuel economy. The U.S. Department of Energy notes that properly inflated tires can improve gas mileage by 0.6% on average, up to 3% in some cases. Check the pressure at least once a month and before long trips, using the vehicle manufacturer's recommended cold inflation pressure, which is listed on a sticker in the door jamb. Do not use the maximum pressure printed on the tire sidewall. A properly inflated tire also wears more evenly and handles predictably.

Questions

Are Firestone tires good for everyday driving?

Firestone offers several all-season touring and highway tires, such as the All Season Touring and the FT140, that are designed for sedans and crossovers. These tires use standard all-season compounds and common sizes, making them suitable for commuting and highway use. Choose a tire with the correct load index and speed code for your vehicle, as listed on the placard. This selection is based on specifications, not independent road tests.

What does the load index number on a tire mean?

The load index is a numerical code that corresponds to the maximum load a tire can carry when properly inflated. For example, a 103 load index can support 1,929 pounds at the correct pressure, while a 115 index holds 2,679 pounds. The vehicle's placard specifies the minimum load index for its axles. Using a tire with a lower index can overload the tire and lead to heat buildup or failure, so always match or exceed the vehicle's requirement.

Should I buy winter tires if I already have all-season tires?

All-season tires are a compromise for moderate climates. In temperatures below 45 degrees Fahrenheit, the rubber compound of all-season tires hardens, reducing grip on snow and ice. Winter tires like the Winterforce 2 are designed with a softer compound and deeper tread that stays flexible. If you regularly encounter snow, black ice, or slush, a dedicated winter tire set is a safer choice. In areas with only occasional light snow, all-season tires may be adequate with cautious driving.

How do I read the DOT quality grades on a Firestone tire?

The U.S. government requires tire makers to provide grades for treadwear, traction, and temperature resistance for passenger car tires, according to 49 CFR 575.104. Treadwear is a number compared to a base of 100, with higher numbers indicating longer expected wear. Traction is graded AA, A, B, or C for wet road stopping ability. Temperature is graded A, B, or C for heat resistance. These grades are molded into the sidewall and are useful for comparing tires of the same size and type, though they do not cover all performance aspects.

What tire pressure should I use?

Use the pressure recommended by your vehicle's manufacturer, which is printed on a sticker in the driver's side door jamb and in the owner's manual. That cold pressure setting is based on the vehicle's loaded weight and the original tire size. Do not inflate to the maximum pressure listed on the tire sidewall. Check the pressure when the tires are cold, meaning the vehicle has not been driven for at least three hours. Proper inflation extends tire life and improves fuel economy, as noted by the U.S. Department of Energy.

Can I use a light truck tire on a passenger car?

You can install an LT tire on a light truck or SUV, but using an LT tire on a passenger car that originally used P-metric tires may change the ride quality and load characteristics. LT tires are heavier and have a higher load range, which can make the car feel stiff and may affect the speedometer if the size is not equivalent. The safest approach is to use the tire type and size recommended by the vehicle manufacturer. Check the placard to see whether it specifies P-metric or LT tires.

Revision notes

  • : First published.

Sources

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