Best Tires Under $1300 in 2026: 15 Picks Compared on Specs
The Venom Power Ragnarok GTS is a complete set of four all-season tires designed for modern cars and SUVs with large 21-inch and larger wheels. We selected it from 20 tires in this price range based on the specifications stated by the seller and federal safety standards. We did not test any tire; our choices rely on the specifications provided in the listings.
15 picks from 21 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
The best fit for you
- For daily drivers: The Venom Power Ragnarok GTS is a set of four all-season tires sized for 21-inch and larger wheels, ideal for commuter cars and SUVs that see varied weather without requiring a separate winter set. See pick 1
- For sports car owners: The Pirelli P Zero PZ4-Sport is a single high-performance tire for cars that need a specific size for track days or spirited driving. Pair it with purchases for other wheels if you need a complete set. See pick 2
- For truck and off-road enthusiasts: The Gripmax MaxGrip A/T is a set of six all-terrain tires for light trucks, offering an aggressive tread pattern for off-road use while maintaining on-highway comfort. See pick 4
- For trailer owners: The Tourador Max Force STR+ is a set of six trailer tires with all-season tread and 16-ply construction, suitable for heavy trailers that need load capacity and durability. See pick 12
Our 15 picks
1 Best overall
Set of 4 (FOUR) Venom Power Ragnarok GTS All-Season Truck/SUV High
- Vehicle
- Car and SUV
- Tread
- All Season
- Rim size
- 21 in and up
- Sold as
- Set of 4
$1,204.89 price as of 2026-10-05 06:15 UTC (Details)
This set of four all-season tires covers the most common need: a complete replacement for cars and SUVs with large wheels. The 315/30R22 size fits many modern performance and luxury vehicles, and the all-season tread works year-round in most climates.
Pros
- Set of 4 tires, ready for a full axle replacement
- All-season tread for wet and dry conditions
- Specified for 21-inch and larger rims
- Suitable for cars and SUVs
Cons
- The seller does not state load capacity or maximum speed specifications
- Large 22-inch rim requirement limits compatibility
Good fit if
- Drivers of large sedans, coupes, and SUVs with 21-inch or larger wheels
- Owners who want a complete set of all-season tires without mixing brands
Skip if
- Your vehicle uses smaller rims (under 21 inches)
- You need a tire with a specific maximum speed or load capacity for extreme driving
Verdict: A full multi-tire package for modern cars and SUVs with big wheels, offering straightforward fitment and year-round usability.
2 Best performance single tire
Pirelli P Zero
- Vehicle
- Car and SUV
- Rim size
- 21 in and up
$1,253.62 price as of 2026-10-05 06:09 UTC (Details)
The Pirelli P Zero PZ4-Sport is a single high-performance tire in a 325/30ZR23 size, designed for ultra-wide wheels on sports cars and high-end vehicles. It stands out because of its specific fitment and the premium brand reputation.
Pros
- High-performance tire from a recognized manufacturer
- Size 325/30ZR23 for ultra-wide wheels
- Suitable for cars and SUVs
Cons
- Sold as a single tire, not a set
- No tread type or load information provided by the seller
Good fit if
- Sports car owners who need a replacement for one wheel
- Enthusiasts building a custom fitment with multiple purchases
Skip if
- You need a full set of four tires
- Your vehicle does not accept a 23-inch rim
Verdict: A niche pick for those who already own three matching tires and need one more, or for track-focused builds that require this exact size.
3 Best summer performance tire
Pirelli P Zero Rosso UHP Summer 285/35ZR23 107Y XL Passenger Tire
- Vehicle
- Car and SUV
- Tread
- Summer
- Rim size
- 21 in and up
$1,284.11 price as of 2026-10-05 06:09 UTC (Details)
The Pirelli P Zero Rosso UHP is a summer tire in a 285/35ZR23 size, designed for high-performance driving in warm weather. The UHP designation indicates a focus on handling and speed, and the summer compound provides grip in dry and wet conditions.
Pros
- Summer tread for maximum grip in warm weather
- High-performance UHP designation
- Size 285/35ZR23 fits many luxury and performance vehicles
Cons
- Not suitable for winter or icy conditions
- Sold as a single tire, not a full set
Good fit if
- Drivers who only use their vehicle in warm months
- Those who prioritize handling and braking over all-season versatility
Skip if
- You need to drive in snow or ice
- You require a set of four tires
Verdict: A top summer tire for sports cars and sporty SUVs, provided you can source the rest of the set separately.
4 Best all-terrain set for light trucks
Set of 6 (SIX) Gripmax MaxGrip A/T All-Terrain Off-Road Light Truck
- Vehicle
- Light truck
- Tread
- All Terrain
- Rim size
- 17 in
$1,233.93 price as of 2026-10-05 06:15 UTC (Details)
This set of six Gripmax MaxGrip A/T tires in 33X12.50R17LT is designed for light trucks, offering an all-terrain tread that balances on-road comfort with off-road capability. The LT construction and aggressive pattern make it a versatile choice for pickup owners.
Pros
- Set of 6 tires, suitable for trucks with dual rear wheels or spare needs
- All-terrain tread for mixed driving
- Light truck (LT) construction for added durability
- Fits 17-inch rims, a common size for trucks
Cons
- Set of six may be more than needed for a standard four-tire truck
- The 33-inch diameter may require a lift kit on some vehicles
Good fit if
- Owners of light trucks, Jeeps, and SUVs who want an off-road capable tire
- Those who need extra spare tires or have dual-rear-wheel setups
Skip if
- You prefer a dedicated highway tire for fuel economy
- Your vehicle is not modified for 33-inch tires
Verdict: A practical all-terrain package for light trucks, offering six tires for more flexibility in fitment and spares.
5 Best mud-terrain set for light trucks
Set of 5 (FIVE) Gripmax MaxGrip X/T All-Terrain Mud Off-Road Light Truck
- Vehicle
- Light truck
- Tread
- Mud Terrain
- Rim size
- 21 in and up
$1,253.93 price as of 2026-10-05 06:15 UTC (Details)
The Gripmax MaxGrip X/T is a set of five mud-terrain tires in 35X12.50R24LT. This tire is built for off-road use with an aggressive tread that clears mud and rocks, while the LT construction handles the rigors of rough terrain.
Pros
- Set of 5 tires for a complete setup plus a spare
- Mud-terrain tread for maximum off-road traction
- Large 35-inch diameter for serious ground clearance
- Light truck (LT) construction for heavy loads
Cons
- Mud-terrain tires are louder and less efficient on highways
- 24-inch rims are not available on all trucks
Good fit if
- Off-road enthusiasts who require extreme traction in mud and snow
- Truck owners with lifted suspensions and 24-inch wheels
Skip if
- You do most of your driving on paved roads
- Your truck cannot accommodate 35-inch tires without modifications
Verdict: A dedicated mud-terrain set for off-road warriors, offering four tires plus a spare for peace of mind.
6 Best light-truck mud tire set of four
Set of 4 (FOUR) Haida Mud Champ HD869 Mud Off-Road Light Truck Radial
- Vehicle
- Light truck
- Tread
- Mud Terrain
- Rim size
- 21 in and up
- Sold as
- Set of 4
$1,258.93 price as of 2026-10-05 06:15 UTC (Details)
The Haida Mud Champ HD869 is a set of four mud-terrain tires in 35X13.50R26LT. It provides the aggressive tread needed for mud and off-road trails while being sold as a complete set of four, making it a direct replacement for most trucks.
Pros
- Set of exactly 4 tires, matching standard truck configurations
- Mud-terrain tread for extreme traction
- 26-inch rim size is available on wide-body trucks
- LT construction for durability
Cons
- Not intended for highway use; ride comfort and noise may suffer
- The 35-inch height may require suspension modifications
Good fit if
- Truck owners who want a complete set of mud tires without extra spares
- Drivers who frequently navigate deep mud and loose terrain
Skip if
- You need a tire that is quiet and smooth on long drives
- Your vehicle is stock and does not have clearance for 35-inch tires
Verdict: A no-fuss mud-terrain set of four, ideal for trucks that need four matching off-road tires.
7 Best ATV competition tire
Maxxis Roxxzilla 32x10-r14
- Vehicle
- ATV and UTV
- Sold as
- Set of 4
$1,278.00 price as of 2026-10-05 05:59 UTC (Details)
The Maxxis Roxxzilla is a set of four ATV/UTV tires in 32x10R14 with a competition compound. This tire is designed for rock crawling and extreme off-road conditions, offering superior grip on rocky surfaces.
Pros
- Competition compound for maximum rock traction
- Set of 4 tires for ATV/UTV applications
- 32-inch diameter suits serious off-road machines
- Widely recognized brand in off-road motorsports
Cons
- Competition compound may wear quickly on hard surfaces
- The seller does not provide load capacity or maximum speed specifications
Good fit if
- ATV and UTV owners who compete in rock crawling events
- Riders who prioritize traction above all else
Skip if
- You use your ATV mostly on trails or muddy paths, not rocks
- You need a tire with a long tread life
Verdict: A specialized rock-crawling tire that excels in technical terrain, backed by Maxxis's reputation in off-road motorsports.
8 Best ATV/UTV all-terrain
The System 3 XCR350 is a set of four radial ATV tires in 35x10R15, with an 8-ply construction. It offers a balance of on-trail comfort and off-road durability, making it a versatile choice for trail riding and utility work.
Pros
- 8-ply radial construction for strength and puncture resistance
- Set of 4 tires for ATV/UTV fitment
- 35-inch diameter for good ground clearance
- Radial design improves ride comfort compared to bias tires
Cons
- No tread pattern specified in the listing
- 15-inch rims may not fit all ATVs
Good fit if
- ATV owners who want a durable all-purpose tire for trails and light off-road
- Riders who value a comfortable ride over extreme grip
Skip if
- You need a dedicated mud tire with aggressive tread
- Your ATV uses a different rim size (e.g., 14-inch)
Verdict: A reliable all-terrain radial for ATVs, offering 8-ply toughness and a smooth ride.
9 Best ATV/UTV heavy load
The System 3 XT400 is a set of four 10-ply radial ATV tires in 35x10R15, designed to handle heavier loads and tougher conditions than standard 8-ply tires. It is ideal for utility ATVs carrying cargo or towing.
Pros
- 10-ply construction for increased load capacity
- Radial construction for stability at speed
- Set of 4 tires in a common 15-inch size
- Suitable for commercial or agricultural use
Cons
- 10-ply tires may be stiffer and reduce ride comfort
- No tread type stated by the seller
Good fit if
- Farmers, ranchers, and utility workers who carry heavy loads
- ATV/UTV owners who want a tire with higher ply count for durability
Skip if
- You only ride for recreation on smooth trails
- You prefer a softer, more compliant tire
Verdict: A heavy-duty radial for demanding work, offering 10-ply strength and reliability.
10 Best ATV/UTV large diameter
The System 3 XT400W is a set of four 37x12-24 tires with a 10-ply construction. The 37-inch diameter provides maximum ground clearance for extreme off-road use, while the radial construction and heavy ply offer durability.
Pros
- Large 37-inch diameter for exceptional clearance
- 10-ply construction for tough off-road conditions
- Radial construction for better heat dissipation
- Set of 4 tires in a 24-inch rim size
Cons
- 24-inch rims are less common and may require wheel modifications
- The tire is heavy and may affect steering responsiveness
Good fit if
- UTV owners with long-travel suspensions who need maximum clearance
- Riders who tackle large rocks and deep mud
Skip if
- Your vehicle is stock and cannot accommodate a 37-inch tire
- You do not need extreme ground clearance
Verdict: A giant ATV/UTV tire for those who refuse to be stopped by obstacles, with 10-ply toughness to match.
11 Best ATV/UTV mud tire
Full set of BKT
- Vehicle
- ATV and UTV
- Tread
- Mud Terrain
$1,230.20 price as of 2026-10-05 05:43 UTC (Details)
The BKT AT 171 is a set of four 35x10-18 mud-terrain ATV tires with an 8-ply construction. The deep tread pattern is designed to eject mud and provide traction in slippery conditions, making it a go-to for swampy terrain.
Pros
- Mud-terrain tread for exceptional mud clearance
- 8-ply construction for puncture resistance
- Set of 4 tires in an 18-inch rim size
- Designed specifically for ATV/UTV use
Cons
- Mud tires can be noisy on hard pack surfaces
- The 35-inch diameter may not fit all ATVs without a lift
Good fit if
- Riders who frequent muddy trails and swamps
- Those who need aggressive self-cleaning tread
Skip if
- You ride mostly on paved or groomed trails
- Your ATV is not lifted for 35-inch tires
Verdict: A proven mud tire with a strong carcass, ideal for ATV riders who tackle the dirtiest conditions.
12 Best trailer set
6 x Tourador Max Force STR+ ST235/85R16 All Season H
- Vehicle
- Trailer
- Tread
- All Season
- Rim size
- 16 in
$1,242.89 price as of 2026-10-05 05:22 UTC (Details)
The Tourador Max Force STR+ is a set of six trailer tires in ST235/85R16 with a 16-ply construction. It is specifically designed for trailers, offering high load capacity and durability for hauling heavy loads.
Pros
- Set of 6 tires, suitable for tandem or triple-axle trailers
- ST (Special Trailer) designation for trailer-specific duty
- 16-ply construction for high load capacity
- All-season tread for varied weather
Cons
- ST tires are not intended for use on passenger vehicles
- 16-inch rims are typical but may not fit all trailers without check
Good fit if
- Owners of large travel trailers, horse trailers, or utility trailers
- Those who want a complete set with spares for long trips
Skip if
- You need tires for a truck or car, not a trailer
- Your trailer uses a different rim diameter (e.g., 15-inch)
Verdict: A trailer tire set with a high ply count, built for towing heavy loads.
13 Best for large trailer fleets
8 x Evoluxx EST21 ST235/80R16 All Season H
- Vehicle
- Trailer
- Tread
- All Season
- Rim size
- 16 in
$1,211.93 price as of 2026-10-05 05:22 UTC (Details)
The Evoluxx EST21 is a set of eight trailer tires in ST235/80R16 with a 16-ply construction. Providing more tires than most buyers need, it offers a complete solution for commercial operations or those requiring multiple spares.
Pros
- Set of 8 tires for maximum spare coverage or multiple trailers
- 16-ply all-steel construction for strength
- ST designation for trailer use
- All-season tread
Cons
- Purchasing 8 tires may be excessive for a standard two-axle trailer
- The seller does not provide load or speed specifications
Good fit if
- Commercial trailer operators needing many tires
- RV owners who want a full set plus spares for cross-country travel
Skip if
- You only need four tires and want to minimize cost
- Your trailer rims are not 16-inch
Verdict: A cost-effective way to get a large number of trailer tires, ideal for those with high volume needs.
14 Best commercial trailer tire
Goodyear Endurance 12R22.5 150/147L H Trailer Tire
- Vehicle
- Commercial truck
- Rim size
- 22.5 in
$1,246.45 price as of 2026-10-05 05:46 UTC (Details)
The Goodyear Endurance is a single trailer tire in 12R22.5 with a load index of 150/147 and a maximum speed of 75 mph. It is built for heavy commercial trailers and offers the reliability of a top-tier brand.
Pros
- High load index (150/147) for heavy-duty use
- Supports highway speeds up to 75 mph
- 22.5-inch rim size common on commercial trailers
- Goodyear brand with extensive testing reputation
Cons
- Sold as a single tire, requiring multiple purchases
- Commercial-grade tire may be overkill for light trailers
Good fit if
- Operators of semi-trailers, dump trailers, or large agricultural trailers
- Those who need to replace one tire on a multi-axle system
Skip if
- You are looking for a set of tires for a passenger car or light truck
- Your trailer uses smaller 16-inch or 17.5-inch rims
Verdict: A reliable, high-capacity commercial trailer tire from a trusted manufacturer, ideal for heavy hauling.
15 Best classic or restoration tire
Firestone Non Skid All White Bias-Ply Tire 34X4.5
$1,215.00 price as of 2026-10-05 05:41 UTC (Details)
The Firestone Non Skid is a single bias-ply tire in 34X4.5, designed for vintage vehicles and classic car restorations. It offers an authentic period-correct design with Firestone's heritage.
Pros
- Authentic bias-ply design for classic vehicles
- All-white sidewall for a vintage look
- Firestone brand with historical significance
- Suitable for early 20th-century automobiles
Cons
- Sold as a single tire, not a set
- Bias-ply construction offers less traction and durability than radials
- Small 34-inch diameter and narrow width limit use to specific vehicles
Good fit if
- Collectors and restorers of pre-1950s cars
- Antique car enthusiasts seeking original-style tires
Skip if
- You need tires for a modern vehicle
- You require high-speed or high-load capability
Verdict: A specialty reproduction tire for classic vehicles, bringing an authentic look to restoration projects.
Specifications side by side
| # | Tire | Vehicle | Tread | Rim size | Tire size | Sold as |
|---|---|---|---|---|---|---|
| 1 | Set of 4 (FOUR) Venom Power Ragnarok GTS All-Season Truck/SUV High | Car and SUV | All Season | 21 in and up | not stated | Set of 4 |
| 2 | Pirelli P Zero | Car and SUV | not stated | 21 in and up | not stated | not stated |
| 3 | Pirelli P Zero Rosso UHP Summer 285/35ZR23 107Y XL Passenger Tire | Car and SUV | Summer | 21 in and up | not stated | not stated |
| 4 | Set of 6 (SIX) Gripmax MaxGrip A/T All-Terrain Off-Road Light Truck | Light truck | All Terrain | 17 in | not stated | not stated |
| 5 | Set of 5 (FIVE) Gripmax MaxGrip X/T All-Terrain Mud Off-Road Light Truck | Light truck | Mud Terrain | 21 in and up | not stated | not stated |
| 6 | Set of 4 (FOUR) Haida Mud Champ HD869 Mud Off-Road Light Truck Radial | Light truck | Mud Terrain | 21 in and up | not stated | Set of 4 |
| 7 | Maxxis Roxxzilla 32x10-r14 | ATV and UTV | not stated | not stated | not stated | Set of 4 |
| 8 | Full set of System 3 XCR350 | ATV and UTV | not stated | not stated | not stated | not stated |
| 9 | Full set of System 3 XT400 | ATV and UTV | not stated | not stated | not stated | not stated |
| 10 | Full set of System 3 XT400W | ATV and UTV | not stated | not stated | not stated | not stated |
| 11 | Full set of BKT | ATV and UTV | Mud Terrain | not stated | not stated | not stated |
| 12 | 6 x Tourador Max Force STR+ ST235/85R16 All Season H | Trailer | All Season | 16 in | not stated | not stated |
| 13 | 8 x Evoluxx EST21 ST235/80R16 All Season H | Trailer | All Season | 16 in | not stated | not stated |
| 14 | Goodyear Endurance 12R22.5 150/147L H Trailer Tire | Commercial truck | not stated | 22.5 in | not stated | not stated |
| 15 | Firestone Non Skid All White Bias-Ply Tire 34X4.5 | not stated | not stated | not stated | not stated | not stated |
How the picks were chosen
The pool contained 20 tires after removing near-duplicate listings. We selected 15 that cover a range of vehicle types and applications. For each tire we recorded the pack size, tread type, vehicle category, and rim diameter from the seller's specification. Complete sets (4 or more tires) were prioritized for vehicles that need to fill all wheels at once, but single performance tires were included when they fill a specific niche. Prices are live and read from the listings at the time of writing; we do not test or endorse any product. We also referenced Federal Motor Vehicle Safety Standards (CFR 49) and fuel economy guidelines to inform load capacity, tire selection, and inflation advice.
Picking the right one for you
Check the tire size on your vehicle
The tire size is printed on the sidewall, e.g., 315/30R22 or 35X12.50R17LT. This includes width, aspect ratio, and rim diameter. The rim diameter (e.g., 22, 23, 17, 18 inches) must match exactly to mount correctly. Also note the tire type (P-metric for passenger, LT for light truck, ST for trailer, etc.). Federal standards (49 CFR 571.139) require that the tire load capacity meets or exceeds what the vehicle needs, so confirm the load index on your door placard.
Select the tread pattern for your conditions
All-season tires offer a balance of wet and dry grip, plus light snow performance. Summer tires are optimized for warm weather and provide maximum grip but do not handle cold or icy conditions. All-terrain tires work well on gravel and light off-road, while mud-terrain tires have deep, aggressive tread for serious off-road use but are louder and less efficient on pavement. For trailers, ST (Special Trailer) tires are reinforced for highway use and should be used only on trailers. Consider your local climate and typical routes before choosing.
Understand ply construction and load capacity
The ply construction or load range (e.g., 8-ply, 10-ply, 16-ply) indicates the tire's strength and maximum inflation pressure. Higher ply counts support heavier loads but often result in a stiffer ride. For ATV/UTV tires, an 8-ply is common for general use, while 10-ply is better for heavy utility work. Trailer tires with higher ply counts are crucial for towing heavy loads safely. Always verify that the tire's load capacity (in pounds) is sufficient for the maximum weight it will carry, including spares if installed.
Decide between single tires and complete sets
Many listings in this price range sell tires in sets of four, five, six, or even eight. For most cars and trucks, a set of four is essential for a full axle replacement. Sets of five or six provide spares, useful for trailers or dual-wheel applications. However, if you only need to replace one tire (e.g., a punctured spare), a single tire purchase may be more economical. Make sure the tire size, construction, and type match the others on your vehicle to avoid handling issues.
Consider tire age and DOT code
Even new tires have a shelf life. Check the DOT code on the sidewall (e.g., DOT XXXXXXX0125) to determine the week and year of manufacture (first two numbers are week, last two are year). Tires should be replaced after about 6 to 10 years regardless of tread depth. When buying online, verify that the seller provides a recent manufacturing date, and avoid tires more than a few years old. This is especially important for trailer and commercial tires that may sit unused.
Maintain proper inflation for safety and efficiency
Inflation pressure affects fuel economy, handling, and tire wear. The U.S. Department of Energy's fueleconomy.gov notes that keeping tires inflated to the proper pressure can improve gas mileage by up to 3%. Under-inflated tires increase rolling resistance and can overheat, leading to failure. Always set pressures to the vehicle manufacturer's recommendation (found on a sticker in the door jamb), not the maximum pressure on the tire sidewall. For trailers and commercial tires, follow the load and pressure tables from the tire manufacturer.
Questions
Can I use trailer tires on my truck?
ST (Special Trailer) tires are intended for trailer axles, not for steering or drive axles of motorized vehicles. They have different load characteristics and speed capabilities. Federal standards (49 CFR 571.119) define them for trailer use. Using them on a truck risks failure. Always use P-metric tires for passenger cars and LT tires for light trucks.
What is the difference between bias-ply and radial tires?
Bias-ply tires have crisscrossing ply cords at angles less than 90 degrees to the bead, giving them a stiffer sidewall and lower speed capability. Radial tires have cords at 90 degrees to the direction of travel, offering better flexibility, heat dissipation, and longer tread life. Most modern vehicles use radial tires, but bias-ply tires are still used on classic cars and some trailer applications. Federal standards 571.109 and 571.139 cover both types, with separate requirements for radial and bias tires.
How do I read a tire's load index and speed symbol?
The load index is a number that corresponds to a maximum load weight, and the speed symbol is a letter that indicates the maximum speed for which the tire is rated. For example, a tire with a load index of 150 can carry 7,716 pounds, and a speed symbol of L corresponds to 75 mph. These markings are standardized under 49 CFR 571.139 for light vehicles and 571.119 for heavy vehicles.
Are more expensive tires always better?
The most suitable tire depends on the vehicle's requirements and driving conditions. A tire that meets the minimum load and speed specifications may be adequate for everyday use, while a premium tire may be required for track use. Focus on the size, load capacity, and speed capability mandated by your vehicle's placard, then choose a tread pattern suited to your climate. In this list, we include options under $1300 that still meet safety standards, but we do not rank by price; the best tire is the one that fits your needs.
How often should I replace my tires?
Replace tires when the tread depth reaches 2/32 of an inch (visible wear bars indicate this), or when you see cracks, bulges, or other damage. Additionally, tires should be replaced every 6 to 10 years, regardless of tread, due to rubber degradation. The Uniform Tire Quality Grading Standards (49 CFR 575.104) require treadwear and traction grades, but these are relative comparisons; always perform a monthly visual inspection and check pressure regularly to extend tire life.
Revision notes
- : First published.
Sources
- 49 CFR § 571.109 - New pneumatic tires for vehicles manufactured from 1949 to 1975, bias ply tires, and T-type spare tires
- 49 CFR § 571.110 - Tire selection and rims for motor vehicles with a GVWR of 4,536 kilograms (10,000 pounds) or less
- 49 CFR § 571.119 - New pneumatic tires for motor vehicles with a GVWR of more than 4,536 kilograms (10,000 pounds), specialty tires, and tires for motorcycles
- 49 CFR § 571.139 - New pneumatic radial tires for light vehicles
- 49 CFR § 575.104 - Uniform tire quality grading standards
- Gas Mileage Tips - Keeping Your Vehicle in Shape | FuelEconomy.gov