Tire Scouter

265/45R18 tires

Compare 8 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

Shop 265/45R18 tires at Tire Rack

See tires in this size, then confirm the load index and speed rating your vehicle needs.

We may earn a commission from retailer links. Learn more

Shop 265/45R18 at Tire Rack
Our top pick in 265/45R18

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 265/45R18.

80Strong
None listed
300
AA
Y · 186 mph

Every scale below runs from the lowest to the highest spec score among the 6 scored tires in 265/45R18 (68 to 80).

Best ultra high performance summer tires in 265/45R18

7 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. Michelin Pilot Sport All Season 4

    Best for enthusiast drivers.

    78Strong
    Warranty
    45k mi
    Treadwear
    540
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Dry grip rating of 9 matches the best in the ultra-high-performance summer category, making it ideal for spirited driving.
    • Wet grip score of 9 exceeds the category average of 7.6, providing confidence in rainy conditions.
    • If comfort is a top priority, consider alternatives with higher comfort scores like the Pirelli P Zero (PZ4).

  3. Toyo Proxes Sport A/S+

    Best for wet-weather drivers.

    72Strong
    Warranty
    50k mi
    Treadwear
    500
    Traction
    A
    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.
    • Treadwear warranty of 50,000 miles is competitive, though slightly below the category average of 51,717 miles.
    • The 'R' speed rating may not meet the needs of drivers who require higher speed capabilities from their performance tires.

  4. Goodyear Eagle F1 Asymmetric 2

    Best for performance enthusiasts.

    71Good
    Warranty
    50k mi
    Treadwear
    240
    Traction
    AA
    Speed rating
    V · 149 mph
    • Perfect dry grip score of 10, surpassing the category average of 8.7 — ideal for spirited driving.
    • Wet grip rating of 9 is significantly above the category average of 7.6, offering confidence in rainy conditions.
    • If ride comfort and noise are top priorities, consider alternatives like the Michelin Pilot Sport 4S.
Show 3 more ultra high performance summer tires

  1. Toyo Proxes Sport A/S

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

  2. Yokohama ADVAN A052

    Best for track enthusiasts.

    68GoodFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    200
    Traction
    A
    Speed rating
    Y · 186 mph

  3. 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
    Y · 186 mph

Best max performance summer tires in 265/45R18

1 model, highest spec score first.

All max performance summer tires

  1. Bridgestone Potenza S007 A

    Best for dry-weather performance enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph
    • Perfect dry grip and handling scores of 10, outperforming the category average of 8.7.
    • Offers a 50,000-mile treadwear warranty, which is above the category average of 37,754 miles.
    • Poor wet grip performance could be a dealbreaker for those driving in regions with frequent rain.

Popular brands in 265/45R18

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

What 265/45R18 means

265/45R18 designates a tire 265 mm (10.4") wide with a sidewall 45% as tall as it is wide — about 119 mm (4.7") — mounted on a 18-inch wheel. That works out to an overall diameter of roughly 27.4", a circumference of about 86.0", and approximately 736 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 8 265/45R18 tire models we track, the most common category is ultra high performance summer (7 models), followed by max performance summer (1) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
119 mm
Overall diameter
27.4 in
Circumference
86.0 in
Revs per mile
736

Frequently asked questions

What does 265/45R18 mean?

265/45R18 breaks down as follows: 265mm 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 265/45R18 tires?

265/45R18 is a standard tire size found on many trucks, SUVs, and crossovers. Use our vehicle search to confirm your exact fitment.

How tall is a 265/45R18 tire?

A 265/45R18 tire has a sidewall height of about 119 mm (4.7") and an overall diameter of roughly 27.4", turning approximately 736 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

265/45R18 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 265/45R18 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.

Check my vehicle