Best 235/55R18 Tires in 2026: 7 Picks by Specs

Latest update: October 5, 2026

The Continental ProContact GX is an all-season tire with a 104H XL load index and is listed for cars and SUVs. This guide includes all seven 235/55R18 tires in our catalogue. Each entry lists the manufacturer's stated specifications: tread type, load index, speed symbol, load range, and whether the listing is for one tire or a set of two. Prices are live from the store listing and are read at the time the page is displayed. No tire has been tested.

7 picks from 8 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 all-season reliability: For drivers who use a single tire year-round, the Continental ProContact GX has a 104 XL load index and an all-season tread. See pick 5
• For serious winter driving: The Continental VikingContact 8 has a 104H XL load index and a winter tread, intended for trucks and SUVs. See pick 7
• For high-speed driving: The Aplus Pro Racing has a W speed symbol and an XL load range, with the highest speed symbol in this list. See pick 1
• For replacing an axle at once: The Mastertrack M-TRAC HP is sold as a set of two and has a V speed symbol. See pick 2

Our 7 picks

1 Best for high-speed driving

Aplus Pro Racing 235/55ZR18 104W XL Racing Tire

Vehicle

Car and SUV

Rim size

18 in

Tire size

235/55R18

$82.07 price as of 2026-10-05 05:25 UTC (Details)

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This tire has a W speed symbol and an XL load range. It is the only tire in this catalogue with a W speed symbol.

Pros

• W speed symbol
• XL load range
• Listed for car and SUV

Cons

• Tread type not stated by the seller
• Single tire listing
• No all-season or winter designation

Good fit if

• Drivers who use roads with speed limits above 130 mph
• SUVs that require an XL load range

Skip if

• Drivers who need an all-season tread
• Drivers who prefer to buy tires in sets of two

Verdict: A tire with a W speed symbol and XL load range for high-speed driving.

2 Best set of two for performance

Set of 2 Mastertrack M-TRAC HP 235/55R18 100V High Performance Tires

Vehicle

Car and SUV

Rim size

18 in

Tire size

235/55R18

Sold as

Set of 2

$209.99 price as of 2026-10-05 06:15 UTC (Details)

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This listing is for a set of two tires. The V speed symbol and the seller's description as 'High Performance' indicate a performance-oriented tire.

Pros

• Sold as a set of two
• V speed symbol
• For car and SUV

Cons

• Tread type not stated by the seller
• Load index 100
• Only available as a set of two

Good fit if

• Drivers who need two tires for one axle
• Drivers who prefer a V speed symbol

Skip if

• Drivers who need a single tire
• Drivers who require a load index of 104

Verdict: A set of two tires with a V speed symbol and a load index of 100.

3 Best all-season for daily driving

Prinx HiCITY HH2 All Season 235/55R18 100V Passenger Tire

Vehicle

Car and SUV

Tread

All Season

Rim size

18 in

Tire size

235/55R18

$94.06 price as of 2026-10-05 06:10 UTC (Details)

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This tire has an all-season tread and a V speed symbol. The load index is 100, which is lower than some other tires in this catalogue.

Pros

• All-season tread
• V speed symbol
• Listed for car and SUV
• Single tire

Cons

• Load index 100
• No XL load range
• No winter designation

Good fit if

• Drivers who need an all-season tire for daily commuting
• Vehicles with a load index requirement of 100 or lower

Skip if

• Drivers who need a load index of 104
• Drivers in severe winter conditions

Verdict: An all-season tire with a V speed symbol and a load index of 100.

4 Best winter set

Set of 2 (TWO) Accelera X Grip Winter Truck/SUV Touring Radial

Vehicle

Car and SUV

Tread

Winter

Rim size

18 in

Tire size

235/55R18

Sold as

Set of 2

$198.93 price as of 2026-10-05 06:15 UTC (Details)

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This listing is for a set of two winter tires. The tire has a 104V XL load range and a winter tread.

Pros

• Winter tread
• Set of two
• XL load range with load index 104
• V speed symbol

Cons

• Only available as a set of two
• No all-season capability

Good fit if

• Drivers who need winter tires for snow and ice
• Drivers who replace both tires on an axle at once

Skip if

• Drivers who need a single tire
• Drivers in mild winter climates

Verdict: A set of two winter tires with a 104V XL load range.

5 Best overall all-season

Continental ProContact GX All Season 235/55R18 104H XL Passenger Tire

Vehicle

Car and SUV

Tread

All Season

Rim size

18 in

Tire size

235/55R18

$271.89 price as of 2026-10-05 05:34 UTC (Details)

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This all-season tire has a 104H XL load range and is listed for cars and SUVs. It is from Continental, a tire manufacturer with a long history in the industry.

Pros

• All-season tread
• 104H XL load range
• Listed for car and SUV
• Single tire

Cons

• H speed symbol
• Single tire listing
• No winter designation

Good fit if

• Drivers who need an all-season tire with XL load range
• SUV owners with a 104 load index requirement

Skip if

• Drivers who need a V or W speed symbol
• Drivers who plan to drive in heavy snow

Verdict: An all-season tire with a 104H XL load range from a major manufacturer.

6 Best summer performance

Haida LECP HD927 Summer Truck/SUV Performance Radial Tire-235/55R18

Vehicle

Car and SUV

Tread

Summer

Rim size

18 in

Tire size

235/55R18

$99.89 price as of 2026-10-05 05:47 UTC (Details)

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This tire has a summer tread and a 104V XL load range. It has a 4-ply construction and is listed for trucks and SUVs.

Pros

• Summer tread
• 104V XL load range
• 4-ply construction
• Listed for truck and SUV

Cons

• Single tire listing
• No all-season or winter capability

Good fit if

• Drivers who use a separate set of summer tires
• SUV owners who need a 104V XL load range

Skip if

• Drivers who need an all-season tire
• Drivers in cold climates

Verdict: A summer tire with a 104V XL load range and 4-ply construction.

7 Best winter traction

Continental VikingContact 8 Truck/SUV Winter Touring Radial

Vehicle

Car and SUV

Tread

Winter

Rim size

18 in

Tire size

235/55R18

$208.86 price as of 2026-10-05 05:34 UTC (Details)

View on Amazon

This winter touring tire has a 104H XL load range and is designed for trucks and SUVs. It is from Continental.

Pros

• Winter tread
• 104H XL load range
• Listed for truck and SUV

Cons

• H speed symbol
• Single tire listing
• No all-season capability

Good fit if

• Drivers who face severe winter conditions
• SUVs that require a 104H XL load range

Skip if

• Drivers who need an all-season or summer tire
• Drivers in mild winter climates

Verdict: A winter tire with a 104H XL load range from Continental.

Specifications side by side

How the picks were chosen

We searched our catalogue for tires with the 235/55R18 size designation and found seven products. Because the group is small, we include all seven. We record the specifications stated by the seller: tread type, load index, speed symbol, load range (XL), and whether the listing is for one tire or a set of two. We did not test any tires. Prices shown are live from the store listing and are read at the time the page is displayed, so they may change. Our selections are based on the published specifications and the manufacturer's information.

Picking the right one for you

Tread type

Tread compounds and patterns are designed for specific temperature ranges and conditions. All-season tires are intended for year-round use in moderate climates, with a balance of dry, wet, and light snow performance. Summer tires use a rubber compound that maintains grip in warm conditions but loses flexibility in cold weather. Winter tires use a softer compound and deeper grooves for snow and ice. Choose a tread type that matches your local climate and whether you switch tires seasonally.

Load index and load range

The load index is a number that indicates the maximum load a tire can carry at a specified inflation pressure. A higher number means a higher load capacity. The load range designation, such as XL (extra load), indicates that the tire is built to handle higher inflation pressures and greater loads than a standard tire. The vehicle's door placard lists the original tire load index; a replacement should have a load index equal to or greater than that value.

Speed symbol

The speed symbol is a letter that indicates the maximum speed at which a tire can carry a load for a sustained period. Common symbols include H, V, and W. The speed symbol is part of the tire's size designation and is molded onto the sidewall. The original equipment on your vehicle specifies a speed symbol; a replacement should have a symbol equal to or higher than that value.

Sets of two versus single tires

Some listings in this guide are for a single tire, while others are for a set of two. A set of two is used when replacing both tires on one axle. For a vehicle with four wheels, two sets are needed. Single-tire purchases allow replacement of just one tire, but the other tire on the same axle must be in similar condition to maintain handling. Replacing tires in pairs is common practice.

Tire pressure and TPMS

Maintaining the manufacturer's recommended cold inflation pressure is essential for safe operation and fuel economy. The correct pressure is found on a sticker in the driver's side door jamb, not on the tire sidewall. Under-inflated tires can reduce fuel economy by up to 3% and increase wear. Tire pressure monitoring systems (TPMS) alert the driver when pressure drops significantly, as required by Federal Motor Vehicle Safety Standard 571.138. Check tire pressure monthly and before long trips.

Questions

What does the load index 104 mean on a 235/55R18 tire?

The load index 104 is a numerical code that defines the maximum load the tire can carry when properly inflated. This is a typical value for crossovers and small SUVs. Always check the vehicle's door placard to confirm that the replacement tires meet or exceed the original load index. For heavier loads or towing, a tire with a higher load index or an XL load range may be necessary.

Can a summer tire be used in cold weather?

Summer tires are not designed for cold temperatures. Their rubber compound hardens in cold conditions, reducing grip and increasing the risk of cracking. In regions with cold winters, either an all-season tire that meets your needs or a dedicated winter tire should be used during the cold months. Summer tires are best reserved for warm-season driving.

What is the difference between a set of two and buying a single tire?

A set of two includes two identical tires intended for the same axle. This is convenient when replacing a pair at once. A single tire purchase allows replacement of only one tire, but the other tire on the axle must be in similar condition to avoid differences in tread depth. For most vehicles, replacing tires in pairs is safer and helps maintain consistent handling, especially on all-wheel-drive models.

What does the speed symbol on a tire indicate?

The speed symbol is a letter that indicates the maximum speed at which the tire can carry a load for a sustained period. The speed symbol is part of the tire's size designation and is molded onto the sidewall. The vehicle's original equipment specifies a speed symbol; the replacement should have a symbol equal to or higher than that value.

Are winter tires necessary if I have all-season tires?

In regions with frequent snow and ice, dedicated winter tires provide significantly better traction than all-season tires. Winter tires use a softer compound and a different tread pattern to maintain grip in cold conditions. The trade-off is that a separate set of tires must be installed for the winter season. For mild winters with occasional snow, all-season tires may be adequate, but for severe winters, winter tires are recommended.

Revision notes

• 2026-10-04: First published.

Sources

• 49 CFR § 571.139 - New pneumatic radial tires for light vehicles
• 49 CFR § 575.104 - Uniform tire quality grading standards
• 49 CFR § 571.138 - Tire pressure monitoring systems
• Fuel Economy Tips: Keep Your Vehicle in Shape