Tire Scouter

255/35R21 tires

Compare 19 models made in this size across 5 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 255/35R21

Pirelli P Zero (PZ4)

  • Ultra high performance summer

Best for drivers in wet climates.

The Pirelli P Zero (PZ4) is well-suited for drivers who prioritize wet grip in their ultra high performance summer tires.

  • Wet grip score of 9 exceeds the ultra high performance summer category average of 7.6, making it a strong performer in rainy conditions.
  • Dry grip and handling both score 8, which aligns well with the category's focus on performance driving.
  • Comfort and noise scores match the category averages, ensuring a balanced ride for an ultra high performance tire.
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 255/35R21.

79Strong
None listed
280
AA
Y · 186 mph

Every scale below runs from the lowest to the highest spec score among the 16 scored tires in 255/35R21 (55 to 79).

Best ultra high performance summer tires in 255/35R21

7 models, highest spec score first.

All ultra high performance summer tires

  1. Pirelli P Zero (PZ4)

    Best for drivers in wet climates.

    79StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    280
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 exceeds the ultra high performance summer category average of 7.6, making it a strong performer in rainy conditions.
    • Dry grip and handling both score 8, which aligns well with the category's focus on performance driving.
    • The lack of a treadwear warranty could be a concern for buyers looking for a guaranteed lifespan from their performance tires.

  2. Goodyear Eagle F1 Asymmetric 6

    Best for performance enthusiasts.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    260
    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.

  3. Continental SportContact 6

    Best for drivers in wet climates.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 surpasses the category average of 7.6, making it a strong performer in rainy conditions.
    • Dry grip and handling both score 8, providing reliable performance for spirited driving.
    • No treadwear warranty, which could be a concern for budget-conscious drivers looking for long-term value.

  4. Yokohama ADVAN Sport V107F

    Best for wet-weather performance seekers.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Wet grip score of 9 exceeds the category average of 7.6, making it a strong performer in rainy conditions.
    • Dry grip and handling both score 8, providing reliable performance for spirited driving.
    • Lack of a treadwear warranty and lower dry grip compared to some competitors may deter performance-focused buyers.
Show 3 more ultra high performance summer tires

  1. Michelin Pilot Sport All Season 4

    Best for enthusiast drivers.

    72Strong
    Warranty
    45k mi
    Treadwear
    540
    Traction
    A
    Speed rating
    W · 168 mph

  2. Michelin Pilot Sport 4S

    Best for enthusiast drivers.

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

  3. Michelin Pilot Sport EV

    Best for performance enthusiasts.

    55Fair
    Warranty
    20k mi
    Treadwear
    320
    Traction
    B
    Speed rating
    W · 168 mph

Best grand touring all-season tires in 255/35R21

5 models, highest spec score first.

All grand touring all-season tires

  1. Goodyear ElectricDrive 2

    Best for drivers prioritizing dry performance.

    75Strong
    Warranty
    45k mi
    Treadwear
    700
    Traction
    A
    Speed rating
    W · 168 mph
    • Treadwear rating of 700 exceeds the category average of 596, suggesting longer life than many competitors.
    • Dry grip and handling scores of 9.5 are significantly above the category average of 7.8, offering strong performance in dry conditions.
    • The 45,000-mile treadwear warranty is significantly lower than the category average, impacting long-term value.

  2. Bridgestone Turanza EV

    Best for comfort-focused drivers.

    72Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    W · 168 mph
    • Comfort and noise scores of 8 match the category benchmarks, ensuring a smooth and quiet ride.
    • Wet grip score of 7.5 slightly exceeds the category average of 7.4, providing reliable performance in rainy conditions.
    • The 50,000-mile treadwear warranty is below average for the category, which may not suit high-mileage drivers seeking longevity.

  3. Continental EcoContact 6Q

    Best for comfort-focused drivers.

    72StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    320
    Traction
    A
    Speed rating
    Y · 186 mph
    • Comfort and noise scores both hit 8, matching the category benchmarks, which is ideal for long-distance highway cruising.
    • Wet grip score of 7.5 slightly surpasses the category average of 7.4, indicating reliable performance in rainy conditions.
    • The lack of a treadwear warranty makes it a riskier choice for those seeking long-term durability assurances.

  4. Bridgestone Turanza T005

    Best for long-distance commuters.

    72StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    320
    Traction
    A
    Speed rating
    Y · 186 mph
    • Comfort and noise scores of 8 match the category benchmarks, ensuring a smooth and quiet ride typical of grand touring tires.
    • 70,000-mile treadwear warranty exceeds the category average of 62,053 miles, offering better long-term value.
    • Lacks 3PMSF certification, which may be a concern for drivers in regions with harsh winter conditions.
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 255/35R21

3 models, highest spec score first.

All winter tires

  1. Vredestein Wintrac Pro

    Severe-snow rated

    Best for moderate snow drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph
    • Snow traction score of 8, which is competitive for winter conditions and suitable for moderate snow coverage.
    • Comfort score of 6.2 matches the winter category average, making it a decent choice for longer drives in cold conditions.
    • Lack of a treadwear warranty makes it less appealing for budget-conscious buyers who prioritize long-term cost efficiency.

  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.

  3. Pirelli Winter Sottozero 3

    Severe-snow rated

    Best for high-mileage winter drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    V · 149 mph
    • 50,000-mile treadwear warranty is notable for a winter tire, offering longevity that many competitors don't match.
    • Dry grip score of 8.5 exceeds the winter category average of 7.1, making it a strong performer on clear roads.
    • Lack of ice traction data may be a concern for drivers who frequently encounter icy roads.

Best touring all-season tires in 255/35R21

2 models, highest spec score first.

All touring all-season tires

  1. Hankook iON evo AS SUV

    Best for everyday SUV drivers.

    74Strong
    Warranty
    50k mi
    Treadwear
    600
    Traction
    A
    Speed rating
    W · 168 mph
    • Treadlife rating of 7.8 aligns with the category average, supported by a 50,000-mile warranty.
    • Wet grip score of 7.5 exceeds the category average of 6.9, providing reliable performance in rainy conditions.
    • The 50,000-mile warranty is shorter than the category average, which may not suit high-mileage drivers looking for long-term value.

  2. Kumho Crugen EV HP71 SUV

    Best for comfort-focused drivers.

    72Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    Y · 186 mph
    • Comfort and noise scores of 8 match the category benchmarks, making it a pleasant choice for daily driving.
    • Wet grip rating of 7.5 exceeds the category average of 6.9, offering better-than-average performance in rainy conditions.
    • The slightly lower treadwear rating of 500 compared to the category average may lead to more frequent replacements.

Best performance all-season tires in 255/35R21

2 models, highest spec score first.

All performance all-season tires

  1. Continental ExtremeContact DWS 06 Plus

    Best for high-mileage drivers.

    73Strong
    Warranty
    50k mi
    Treadwear
    560
    Traction
    A
    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. Falken Azenis FK460 A/S

    Best for enthusiastic drivers.

    72Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    A
    Speed rating
    Y · 186 mph
    • Dry grip and handling both score a perfect 10, making it a standout choice for spirited driving.
    • Treadlife warranty of 50,000 miles significantly exceeds the category average of 37,754 miles.
    • Wet grip performance lags behind competitors like the Michelin Pilot Sport 4S, which might be a dealbreaker for those in rainy climates.

Vehicles that use 255/35R21

A sample of recent vehicles whose factory front size is 255/35R21. Sizes can vary by trim, so confirm yours before you buy.

  • 2025 Audi A7 Quattro
  • 2025 Audi S6
  • 2025 Audi S7
  • 2025 Mercedes-Benz EQE 350+
  • 2025 Mercedes-Benz EQE 350 4MATIC
  • 2025 Mercedes-Benz EQE 500 4MATIC
  • 2025 Mercedes-Benz GLA35 AMG
  • 2025 Mercedes-Benz GLB35 AMG
  • 2025 Tesla Model Y
  • 2024 Audi A7 Quattro
  • 2024 Audi S6
  • 2024 Audi S7

Showing 12 of the most recent.

Popular brands in 255/35R21

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

What 255/35R21 means

255/35R21 designates a tire 255 mm (10.0") wide with a sidewall 35% as tall as it is wide — about 89 mm (3.5") — mounted on a 21-inch wheel. That works out to an overall diameter of roughly 28.0", a circumference of about 88.1", and approximately 720 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 19 255/35R21 tire models we track, the most common category is ultra high performance summer (7 models), followed by grand touring all-season (5) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
89 mm
Overall diameter
28.0 in
Circumference
88.1 in
Revs per mile
720

Frequently asked questions

What does 255/35R21 mean?

255/35R21 breaks down as follows: 255mm is the tire's section width (the widest point), 35 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 21 is the wheel diameter in inches.

What vehicles use 255/35R21 tires?

255/35R21 is a common fitment for vehicles like the 2025 Audi A7 Quattro, 2025 Audi S6, 2025 Audi S7, 2025 Mercedes-Benz EQE 350+ and others. Always confirm your specific trim's fitment before purchasing.

How tall is a 255/35R21 tire?

A 255/35R21 tire has a sidewall height of about 89 mm (3.5") and an overall diameter of roughly 28.0", turning approximately 720 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

255/35R21 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 255/35R21 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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