265/60R20 Tire Size Specifications & Compatible Vehicles

826mm159mmR20265/60R20Width: 265mm (10.4")
Overall Diameter
826.0 mm
Section Width
265 mm
Sidewall Height
159.0 mm
Circumference
2595.0 mm
Revs/Mile
620
Rim Diameter
20"

Compatible Vehicles

The following vehicles use 265/60R20 tires from the factory:

2026 Toyota Tundra SR5 / Limited / Platinum / 1794 V6 (20")

Alternative Tire Sizes

These tire sizes are within 3% overall diameter of 265/60R20 and may be used as replacements:

285/65R18 Safe  0.2% · +20mm · -2" rim 285/55R20 Safe  0.5% · +20mm · same rim 285/45R22 Safe  1.3% · +20mm · +2" rim 275/65R18 Safe  1.4% · +10mm · -2" rim 255/70R18 Safe  1.4% · -10mm · -2" rim 255/60R20 Safe  1.4% · -10mm · same rim 275/60R20 Safe  1.4% · +10mm · same rim 275/55R20 Caution  1.9% · +10mm · same rim 275/70R18 Caution  2.0% · +10mm · -2" rim 275/45R22 Caution  2.4% · +10mm · +2" rim 285/60R20 Caution  2.9% · +20mm · same rim 265/65R18 Caution  2.9% · same width · -2" rim

Understanding 265/60R20

The tire size 265/60R20 means the tire has a section width of 265mm, an aspect ratio of 60% (the sidewall height is 60% of the width), and fits a 20-inch rim.

Sidewall Height = 265 x 0.6 = 159.0 mm
Overall Diameter = (159.0 x 2) + (20 x 25.4) = 826.0 mm
Circumference = 826.0 x π = 2595.0 mm

With an aspect ratio of 60%, this is a standard-profile tire that balances ride comfort with handling precision. This profile range is the most common for passenger cars, crossovers, and light SUVs.

Choosing Replacement Tires

When replacing 265/60R20 tires, verify the size matches your vehicle's tire placard (typically found on the driver's door jamb or in the owner's manual). The NHTSA Tire Ratings Search tool lets you look up manufacturer load and speed ratings for specific tires.

Key factors beyond size: load index (must meet or exceed the vehicle's requirement), speed rating (must match or exceed the original specification), and seasonal type (all-season, summer, or winter) based on your driving conditions. The U.S. Tire Manufacturers Association recommends replacing all four tires at once, or at minimum in pairs on the same axle.