Tire Scouter

255/45R18 tires

Compare 45 models made in this size across 6 categories, ranked by spec score, then confirm fitment for your vehicle.

Spec scores are estimates from five manufacturer specs, not road tests. How we score

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Our top pick in 255/45R18

Bridgestone Potenza Sport

  • Ultra high performance summer

Best for performance enthusiasts.

The Bridgestone Potenza Sport is designed for drivers who demand top-tier performance in dry and wet conditions.

  • Perfect dry grip score of 10, surpassing the category average of 8.7, ideal for aggressive cornering and high-speed stability.
  • Wet grip rating of 9 is well above the category benchmark of 7.6, offering reliable performance in rainy conditions.
  • Handling score of 10 ensures precise steering response, making it a strong choice for spirited driving.
Full analysis

The highest spec score among ultra high performance summer tires in this size that we have analysis for, the most common category for 255/45R18.

80Strong
None listed
300
AA
Y · 186 mph

Every scale below runs from the lowest to the highest spec score among the 39 scored tires in 255/45R18 (56 to 80).

Best ultra high performance summer tires in 255/45R18

17 models, highest spec score first.

All ultra high performance summer tires

  1. Bridgestone Potenza Sport

    Best for performance enthusiasts.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Perfect dry grip score of 10, surpassing the category average of 8.7, ideal for aggressive cornering and high-speed stability.
    • Wet grip rating of 9 is well above the category benchmark of 7.6, offering reliable performance in rainy conditions.
    • Average comfort and noise levels may deter those seeking a more refined and quiet driving experience.

  2. Hankook Ventus V12 evo2

    Best for wet-weather enthusiasts.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    320
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 significantly exceeds the category average of 7.6, making it a strong performer in rainy conditions.
    • Treadlife score of 7.5 is above average for ultra-high performance summer tires, suggesting a longer lifespan than many competitors.
    • The lack of a treadwear warranty may deter buyers seeking guaranteed mileage from their performance tires.

  3. Goodyear Eagle F1 Asymmetric 6

    Best for performance enthusiasts.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Perfect dry grip and handling scores of 10, outperforming the category average of 8.7 — ideal for spirited driving.
    • Wet grip rating of 9 surpasses the category average of 7.6, providing strong performance in rainy conditions.
    • Average comfort and noise levels may deter those looking for a quieter, more refined ride in an ultra-high-performance tire.

  4. Nitto NT555 G2

    Best for enthusiast drivers.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    320
    Traction
    AA
    Speed rating
    W · 168 mph
    • Perfect dry grip score of 10, significantly above the category average of 8.7, ideal for spirited driving.
    • Wet grip rating of 9 outpaces the ultra-high-performance summer average of 7.6, enhancing safety in wet conditions.
    • Lack of a treadwear warranty could deter buyers looking for a guaranteed lifespan, especially when competitors offer one.
Show 13 more ultra high performance summer tires

  1. Continental ContiSportContact 2

    Best for performance enthusiasts.

    79StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    280
    Traction
    AA
    Speed rating
    Y · 186 mph

  2. Goodyear Eagle F1 Supercar

    Best for performance enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    220
    Traction
    AA
    Speed rating
    W · 168 mph

  3. Yokohama ADVAN Sport V107

    Best for performance enthusiasts.

    75StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    V · 149 mph

  4. Toyo Proxes Sport A/S

    70Good
    Warranty
    40k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    Y · 186 mph

  5. Hankook Ventus S1 evo3

    Best for dry weather enthusiasts.

    70GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    400
    Traction
    A
    Speed rating
    H · 130 mph

  6. Michelin Pilot Sport 4S

    Best for enthusiast drivers.

    69Good
    Warranty
    30k mi
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph

  7. Yokohama ADVAN Apex

    Best for enthusiast drivers.

    61Good
    Warranty
    25k mi
    Treadwear
    250
    Traction
    A
    Speed rating
    Y · 186 mph

  8. Nexen NFERA AU7

    Best for performance enthusiasts.

    65GoodFrom 3 of 5 specs
    Warranty
    50k mi
    Treadwear
    500
    Traction
    Not graded
    Speed rating
    W · 168 mph

  9. Nexen NFERA SU1

    Best for budget-conscious performance drivers.

    56FairFrom 2 of 5 specs
    Warranty
    25k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  10. General G-MAX RS

    Best for wet-weather enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  11. Yokohama ADVAN Sport V105S

    Best for drivers seeking maximum dry performance.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    V · 149 mph

  12. Nitto Invo

    Best for enthusiast drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Not listed

  13. Mickey Thompson Street Comp

    Best for dry-road performance seekers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    W · 168 mph

Best performance all-season tires in 255/45R18

14 models, highest spec score first.

All performance all-season tires

  1. Continental ExtremeContact DWS 06 Plus

    Best for high-mileage drivers.

    79Strong
    Warranty
    50k mi
    Treadwear
    560
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Treadlife score of 9.5 is significantly above the category average, supported by a 50,000-mile warranty.
    • Dry grip and handling both score 8, making it a solid choice for spirited driving in various conditions.
    • Wet grip performance lags slightly behind some competitors, which could be a concern in regions with frequent rain.

  2. Yokohama ADVAN Sport A/S+

    Best for enthusiastic drivers.

    78Strong
    Warranty
    55k mi
    Treadwear
    440
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Dry grip score of 10 and handling score of 10 — both exceed the ultra-high-performance summer category average of 8.7, making it ideal for spirited driving.
    • Wet grip score of 9 is well above the category average of 7.6, offering confidence in rainy conditions.
    • If noise levels are a primary concern, consider alternatives like the Pirelli P Zero (PZ4) for a quieter ride.

  3. Vredestein Hypertrac All Season

    Best for wet-weather enthusiasts.

    78Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 significantly exceeds the category average of 7.2, making it a strong performer in rainy conditions.
    • Treadlife rating of 9 is supported by a 50,000-mile warranty, providing durability that aligns well with category expectations.
    • The 'R' speed rating might not satisfy drivers seeking higher speed capabilities typical in this category.

  4. General G-MAX AS-07

    Best for budget-conscious performance drivers.

    78Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    AA
    Speed rating
    W · 168 mph
    • Treadlife score of 9 with a 50,000-mile warranty, slightly below the category average of 51,717 miles but still strong for a performance all-season tire.
    • Dry grip rating of 8 matches the category expectation, ensuring reliable performance on dry roads.
    • Wet grip performance is below some competitors, which could be a concern for those frequently driving in rainy conditions.
Show 10 more performance all-season tires

  1. Michelin Pilot Sport All Season 4

    Best for enthusiast drivers.

    78Strong
    Warranty
    45k mi
    Treadwear
    540
    Traction
    AA
    Speed rating
    Y · 186 mph

  2. Kumho Ecsta PA51

    Best for enthusiast drivers.

    77Strong
    Warranty
    45k mi
    Treadwear
    500
    Traction
    AA
    Speed rating
    W · 168 mph

  3. Nitto Motivo

    Best for high-mileage drivers.

    75Strong
    Warranty
    60k mi
    Treadwear
    560
    Traction
    A
    Speed rating
    W · 168 mph

  4. Pirelli P Zero All Season

    Best for enthusiastic drivers.

    73StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    500
    Traction
    A
    Speed rating
    H · 130 mph

  5. Laufenn S FIT AS

    Best for longevity-focused drivers.

    71Good
    Warranty
    45k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    W · 168 mph

  6. Toyo Extensa HP II

    Best for budget-conscious drivers.

    71Good
    Warranty
    45k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    W · 168 mph

  7. Hankook Ventus S1 AS

    Best for dry road enthusiasts.

    70Good
    Warranty
    50k mi
    Treadwear
    560
    Traction
    A
    Speed rating
    H · 130 mph

  8. BFGoodrich g-Force COMP-2 A/S PLUS

    Best for enthusiastic drivers.

    69Good
    Warranty
    45k mi
    Treadwear
    400
    Traction
    A
    Speed rating
    W · 168 mph

  9. Uniroyal Power Paw A/S

    Best for enthusiastic drivers.

    68GoodFrom 2 of 5 specs
    Warranty
    45k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    W · 168 mph

  10. Nitto Motivo 365

    Best for enthusiast drivers.

    Not enough spec data
    Warranty
    60k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Not listed

Best max performance summer tires in 255/45R18

6 models, highest spec score first.

All max performance summer tires

  1. Sumitomo HTR Z5

    Best for performance enthusiasts.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    320
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Dry grip score of 10 and handling score of 10 — both are at the top of the ultra-high-performance summer category.
    • Wet grip rating of 9 surpasses the category average of 7.6, making it a solid choice for wet conditions.
    • Average comfort and noise levels could be a turn-off for those who prioritize a quieter and more comfortable ride.

  2. Falken Azenis FK510

    Best for enthusiast drivers.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Perfect dry grip score of 10, surpassing the category average of 8.7, ensures exceptional performance on dry roads.
    • Wet grip rating of 9 is well above the category average of 7.6, making it reliable in wet conditions.
    • If noise and comfort are top priorities, consider alternatives like the Michelin Pilot Sport 4S.

  3. Toyo Proxes Sport

    Best for wet-weather enthusiasts.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 outshines the category average of 7.9, making it a strong performer in rainy conditions.
    • Dry grip and handling both score 8, aligning well with the needs of spirited drivers looking for responsive performance.
    • With no treadwear warranty and a lower treadwear rating, it's not the best choice for those seeking long-term durability.

  4. Pirelli Cinturato P7 Run Flat

    Best for wet weather enthusiasts.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    260
    Traction
    AA
    Speed rating
    W · 168 mph
    • Wet grip score of 9 surpasses the category average of 7.9, making it a strong performer in rainy conditions.
    • Dry grip score of 8 is competitive, although slightly below the segment's average of 8.2.
    • The lack of a treadwear warranty and a lower treadwear rating of 260 could lead to more frequent replacements than some competitors.
Show 2 more max performance summer tires

  1. Kumho Ecsta PS31

    Best for dry-weather enthusiasts.

    76StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    460
    Traction
    A
    Speed rating
    W · 168 mph

  2. Firestone Firehawk Indy 500

    Best for dry performance enthusiasts.

    72StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    340
    Traction
    A
    Speed rating
    W · 168 mph

Best grand touring all-season tires in 255/45R18

5 models, highest spec score first.

All grand touring all-season tires

  1. Yokohama AVID Ascend GT

    Best for long-distance commuters.

    79Strong
    Warranty
    65k mi
    Treadwear
    740
    Traction
    A
    Speed rating
    V · 149 mph
    • Comfort and noise scores both at 8, matching the category average for a smooth and quiet ride.
    • Treadlife rating of 9 and a 65,000-mile warranty exceed the category average, making it a long-lasting option.
    • The R speed rating may not satisfy drivers looking for higher performance capabilities on the highway.

  2. Continental ContiProContact

    Best for urban commuters.

    75Strong
    Warranty
    60k mi
    Treadwear
    400
    Traction
    AA
    Speed rating
    H · 130 mph
    • Treadlife score of 7.3 is below the category average, but the 40,000-mile warranty offers a baseline for longevity.
    • Dry grip rating of 8.5 exceeds the category average of 7.8, providing reliable traction in dry conditions.
    • The 40,000-mile warranty is below average for the category, which may lead to more frequent replacements.

  3. Falken ZIEX ZE960 A/S

    Best for comfort-focused drivers.

    72Strong
    Warranty
    45k mi
    Treadwear
    540
    Traction
    A
    Speed rating
    W · 168 mph
    • Comfort and noise scores of 8 match the category benchmarks, making it a solid choice for pleasant long drives.
    • Wet grip rating of 7.5 slightly exceeds the category average of 7.4, offering reliable performance in rainy conditions.
    • The 45,000-mile treadwear warranty is significantly below the category average, making it less appealing for high-mileage drivers.

  4. Vredestein Quatrac Pro+

    Severe-snow rated

    Best for comfort-focused drivers.

    70Good
    Warranty
    50k mi
    Treadwear
    400
    Traction
    A
    Speed rating
    Y · 186 mph
    • Comfort and noise scores of 8 match the grand touring all-season category averages, making for a quiet and smooth ride.
    • Wet grip rating of 7.5 slightly exceeds the category average of 7.4, suggesting reliable performance in rainy conditions.
    • The 50,000-mile treadwear warranty is significantly below the category average, which could mean more frequent replacements.
Show 1 more grand touring all-season tire

  1. Vredestein Quatrac Pro

    Severe-snow rated

    Best for comfort-focused drivers.

    70Good
    Warranty
    50k mi
    Treadwear
    400
    Traction
    A
    Speed rating
    Y · 186 mph

Best winter tires in 255/45R18

2 models, highest spec score first.

All winter tires

  1. Michelin X-Ice Snow

    Severe-snow rated

    Best for drivers prioritizing dry grip.

    57FairFrom 2 of 5 specs
    Warranty
    40k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    H · 130 mph
    • Dry grip score of 8.5 significantly exceeds the winter category average of 7.1, making it reliable on dry winter roads.
    • Snow traction score of 8 aligns with the category average, ensuring dependable performance in snowy conditions.
    • If comfort is a top priority, this tire's average comfort score may not meet expectations.

  2. Continental VikingContact 7

    Severe-snow rated

    Best for snowbelt residents.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    T · 118 mph
    • Snow traction score of 8, which is solid for handling snowy conditions and matches the expectations for winter tires.
    • Comfort score of 6.2 aligns with the category average, ensuring a reasonably smooth ride compared to other winter options.
    • Lack of a treadwear warranty could lead to higher replacement costs over time, especially compared to competitors like the Michelin X-Ice Snow.

Best touring all-season tires in 255/45R18

1 model, highest spec score first.

All touring all-season tires

  1. Continental ProContact TX

    Best for drivers prioritizing dry performance.

    71Good
    Warranty
    55k mi
    Treadwear
    400
    Traction
    A
    Speed rating
    W · 168 mph
    • Treadwear warranty of 55,000 miles, though below the category average, is still reasonable for a touring tire.
    • Dry grip score of 9.5 significantly exceeds the category average of 7.8, offering strong performance in dry conditions.
    • The low treadwear rating of 400 could mean more frequent replacements, impacting long-term value.

Vehicles that use 255/45R18

A sample of recent vehicles whose factory front size is 255/45R18. Sizes can vary by trim, so confirm yours before you buy.

  • 2025 Ford Mustang
  • 2024 Ford Mustang
  • 2014 Mercedes-Benz CL550
  • 2013 Audi A7 Quattro
  • 2013 Mercedes-Benz CL550
  • 2013 Mercedes-Benz S350
  • 2013 Mercedes-Benz S400
  • 2013 Mercedes-Benz S550
  • 2013 Toyota Tacoma
  • 2012 Audi A7 Quattro
  • 2012 Mercedes-Benz CL550
  • 2012 Mercedes-Benz S350

Showing 12 of the most recent.

Popular brands in 255/45R18

The number beside each brand is how many of its models come in this size.

What 255/45R18 means

255/45R18 designates a tire 255 mm (10.0") wide with a sidewall 45% as tall as it is wide — about 115 mm (4.5") — mounted on a 18-inch wheel. That works out to an overall diameter of roughly 27.0", a circumference of about 84.9", and approximately 746 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 45 255/45R18 tire models we track, the most common category is ultra high performance summer (17 models), followed by performance all-season (14) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
115 mm
Overall diameter
27.0 in
Circumference
84.9 in
Revs per mile
746

Frequently asked questions

What does 255/45R18 mean?

255/45R18 breaks down as follows: 255mm is the tire's section width (the widest point), 45 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 18 is the wheel diameter in inches.

What vehicles use 255/45R18 tires?

255/45R18 is a common fitment for vehicles like the 2025 Ford Mustang, 2024 Ford Mustang, 2014 Mercedes-Benz CL550, 2013 Audi A7 Quattro and others. Always confirm your specific trim's fitment before purchasing.

How tall is a 255/45R18 tire?

A 255/45R18 tire has a sidewall height of about 115 mm (4.5") and an overall diameter of roughly 27.0", turning approximately 746 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

255/45R18 research guides

Summer vs all-season tires

Where summer tires lose grip, the cold-cracking risk, and what all-season tires trade for their range.

Read the guide

Speed rating chart

A practical chart for common tire speed ratings and what they mean for everyday driving.

Read the guide

Changing tire size

Plus-sizing and alternate sizes: diameter limits, load and speed ratings, and speedometer error.

Read the guide

Confirm 255/45R18 fits your vehicle

Wheel size can vary by trim and option package. Enter your year, make, model, and trim to verify fitment before you order.

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