Tire Scouter

225/50R15 tires

Compare 11 models made in this size across 2 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 225/50R15

Toyo Proxes RA1

  • Ultra high performance summer

Best for wet-weather enthusiasts.

The Toyo Proxes RA1 is a solid choice for those who prioritize wet grip, with a score of 9 that exceeds the ultra-high-performance summer category average.

  • Wet grip score of 9 is well above 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.
  • Comfort and noise scores align with the category averages, ensuring a balanced ride for a 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 225/50R15.

77Strong
None listed
100
AA
Z · 149+ mph

Every scale below runs from the lowest to the highest spec score among the 11 scored tires in 225/50R15 (42 to 77).

Best ultra high performance summer tires in 225/50R15

10 models, highest spec score first.

All ultra high performance summer tires

  1. Toyo Proxes RA1

    Best for wet-weather enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    100
    Traction
    AA
    Speed rating
    Z · 149+ mph
    • Wet grip score of 9 is well above 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.
    • The lack of a treadwear warranty and low UTQG treadwear rating mean frequent replacements, raising long-term costs.

  2. Toyo Proxes R888R

    Best for track enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    100
    Traction
    AA
    Speed rating
    W · 168 mph
    • Wet grip score of 9 exceeds the category average of 7.6, making it reliable in damp conditions.
    • Dry grip and handling both score 8, providing strong performance on track days.
    • The lack of a treadwear warranty and low treadwear rating mean frequent replacements, increasing long-term costs.

  3. Pirelli P Zero System (Collezione)

    Best for enthusiast drivers.

    68GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    140
    Traction
    A
    Speed rating
    Y · 186 mph
    • Dry grip score of 8 aligns well with the ultra-high performance summer category, providing solid traction in dry conditions.
    • Handling score of 8 matches its dry grip, making it a responsive choice for spirited driving.
    • Lack of a treadwear warranty and a low treadwear rating of 140 suggest higher replacement frequency and cost.

  4. Bridgestone Potenza RE-71RS

    Best for weekend track enthusiasts.

    66GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    200
    Traction
    A
    Speed rating
    V · 149 mph
    • Dry grip score of 8 aligns well with its ultra-high performance summer category, though it trails the segment leader.
    • Handling score of 8 ensures responsive steering and control, suitable for spirited driving.
    • The lack of a treadwear warranty and lower dry grip rating compared to some competitors may deter those seeking maximum performance assurance.
Show 6 more ultra high performance summer tires

  1. Yokohama ADVAN A052

    Best for track enthusiasts.

    66GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    200
    Traction
    A
    Speed rating
    V · 149 mph

  2. Toyo Proxes RR

    Best for track enthusiasts.

    52FairFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    40
    Traction
    C
    Speed rating
    Z · 149+ mph

  3. Hoosier RCES

    Best for track enthusiasts.

    52FairFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    40
    Traction
    C
    Speed rating
    W · 168 mph

  4. Hoosier R7

    Best for track-day enthusiasts.

    52FairFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    40
    Traction
    C
    Speed rating
    W · 168 mph

  5. Toyo Proxes R

    Best for track enthusiasts.

    52FairFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    40
    Traction
    C
    Speed rating
    W · 168 mph

  6. Hoosier D.O.T. Drag Radial 2

    Best for drag racing enthusiasts.

    42FairFrom 3 of 5 specs
    Warranty
    None listed
    Treadwear
    40
    Traction
    C
    Speed rating
    Not listed

Best performance all-season tires in 225/50R15

1 model, highest spec score first.

All performance all-season tires

  1. Kumho Ecsta AST

    Best for budget-conscious performance drivers.

    70GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    400
    Traction
    A
    Speed rating
    H · 130 mph
    • Dry grip score of 8 matches the category average, providing reliable performance in dry conditions.
    • Handling score of 8 aligns with the category's performance expectations, making it suitable for spirited driving.
    • Lack of a treadwear warranty and lower speed rating may not suit drivers seeking high-speed assurance and guaranteed longevity.

Vehicles that use 225/50R15

A sample of recent vehicles whose factory front size is 225/50R15. Sizes can vary by trim, so confirm yours before you buy.

  • 1990 Lamborghini Countach
  • 1989 Lamborghini Countach
  • 1988 Dodge Daytona
  • 1988 Lamborghini Countach
  • 1987 Dodge Daytona
  • 1987 Lamborghini Countach
  • 1986 Lamborghini Countach
  • 1985 Lamborghini Countach

Popular brands in 225/50R15

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

What 225/50R15 means

225/50R15 designates a tire 225 mm (8.9") wide with a sidewall 50% as tall as it is wide — about 113 mm (4.4") — mounted on a 15-inch wheel. That works out to an overall diameter of roughly 23.9", a circumference of about 75.0", and approximately 845 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 11 225/50R15 tire models we track, the most common category is ultra high performance summer (10 models), followed by performance all-season (1) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
113 mm
Overall diameter
23.9 in
Circumference
75.0 in
Revs per mile
845

Frequently asked questions

What does 225/50R15 mean?

225/50R15 breaks down as follows: 225mm is the tire's section width (the widest point), 50 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 15 is the wheel diameter in inches.

What vehicles use 225/50R15 tires?

225/50R15 is a common fitment for vehicles like the 1990 Lamborghini Countach, 1989 Lamborghini Countach, 1988 Dodge Daytona, 1988 Lamborghini Countach and others. Always confirm your specific trim's fitment before purchasing.

How tall is a 225/50R15 tire?

A 225/50R15 tire has a sidewall height of about 113 mm (4.4") and an overall diameter of roughly 23.9", turning approximately 845 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

225/50R15 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 225/50R15 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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