Tire Scouter

225/40R20 tires

Compare 3 models made in this size across 1 category, 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 225/40R20 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 225/40R20 at Tire Rack
Our top pick in 225/40R20

Pirelli P Zero Run Flat (PZ4)

  • Ultra high performance summer

Best for wet-weather enthusiasts.

The Pirelli P Zero Run Flat (PZ4) is a solid choice for those who prioritize wet grip, boasting a score of 9, which is well above the category average of 7.6.

  • Wet grip score of 9 is notably above the category average of 7.6, making it a strong performer in rainy conditions.
  • Treadlife score of 7.5 is respectable for an ultra-high-performance summer tire, given the category's focus on grip and handling.
  • Handling score of 8 aligns well with the category's performance expectations, providing a responsive driving experience.
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 225/40R20.

80Strong
None listed
320
AA
Y · 186 mph

Every scale below runs from the lowest to the highest spec score among the 3 scored tires in 225/40R20 (59 to 80).

Best ultra high performance summer tires in 225/40R20

3 models, highest spec score first.

All ultra high performance summer tires

  1. Pirelli P Zero Run Flat (PZ4)

    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 is notably above the category average of 7.6, making it a strong performer in rainy conditions.
    • Treadlife score of 7.5 is respectable for an ultra-high-performance summer tire, given the category's focus on grip and handling.
    • The 'R' speed rating may not satisfy drivers seeking the highest speed capabilities typical of ultra-high-performance summer tires.

  2. Goodyear Eagle F1 Asymmetric 3 RunOnFlat

    Best for wet-weather performance enthusiasts.

    80StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    300
    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.
    • Dry grip and handling both score 8, aligning well with the segment's expectations for spirited driving.
    • Lack of a treadwear warranty could be a concern for drivers who prioritize tire longevity and cost predictability.

  3. Michelin Pilot Sport 4 SUV

    Best for performance SUV owners.

    59Fair
    Warranty
    20k mi
    Treadwear
    220
    Traction
    A
    Speed rating
    Y · 186 mph
    • Dry grip score of 9 surpasses the category average of 8.7, making it a strong choice for spirited driving.
    • Handling rating of 9 aligns with the dry grip, providing precise control and responsiveness.
    • Lower wet grip performance compared to category benchmarks and competitors like the Pirelli P Zero (PZ4).

Vehicles that use 225/40R20

A sample of recent vehicles whose factory front size is 225/40R20. Sizes can vary by trim, so confirm yours before you buy.

  • 2023 BMW X2
  • 2023 BMW X2 xDrive
  • 2022 BMW X2
  • 2022 BMW X2 xDrive
  • 2021 BMW X2
  • 2021 BMW X2 xDrive
  • 2020 BMW X2
  • 2020 BMW X2 xDrive
  • 2019 BMW X2
  • 2019 BMW X2 xDrive
  • 2018 BMW X2
  • 2018 BMW X2 xDrive

Popular brands in 225/40R20

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

What 225/40R20 means

225/40R20 designates a tire 225 mm (8.9") wide with a sidewall 40% as tall as it is wide — about 90 mm (3.5") — mounted on a 20-inch wheel. That works out to an overall diameter of roughly 27.1", a circumference of about 85.1", and approximately 745 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 3 225/40R20 tire models we track, the most common category is ultra high performance summer (3 models) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
90 mm
Overall diameter
27.1 in
Circumference
85.1 in
Revs per mile
745

Frequently asked questions

What does 225/40R20 mean?

225/40R20 breaks down as follows: 225mm is the tire's section width (the widest point), 40 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 20 is the wheel diameter in inches.

What vehicles use 225/40R20 tires?

225/40R20 is a common fitment for vehicles like the 2023 BMW X2, 2023 BMW X2 xDrive, 2022 BMW X2, 2022 BMW X2 xDrive and others. Always confirm your specific trim's fitment before purchasing.

How tall is a 225/40R20 tire?

A 225/40R20 tire has a sidewall height of about 90 mm (3.5") and an overall diameter of roughly 27.1", turning approximately 745 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

225/40R20 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 225/40R20 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