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For 255/45R20 tires, the best overall value is the Michelin CrossClimate2 at $220, which works out to about $3.7 per 1,000 miles across roughly 60,000 miles of tread life — the lowest true cost-per-mile among 1 255/45R20 options in stock. The cheapest 255/45R20 tire is the Michelin CrossClimate2 at $220, while the longest-lasting is the Michelin CrossClimate2 rated near 60,000 miles. Available 255/45R20 brands include Michelin. The 255/45R20 is a size with 255mm width, a 45% sidewall ratio, a 20-inch wheel fit, and roughly 29.0-inch overall diameter. Confirm the size on your door jamb before ordering. Every 255/45R20 tire at TuahFix ships free in two days with Amazon-verified fulfillment, easy returns, 22 million-plus reviews, and optional South Florida mobile installation.
255/45R20 tires ranked by cost-per-mile
| Tire | Price | Tread Life | $/1k mi |
|---|---|---|---|
| Michelin CrossClimate2 | $220 | 60,000 mi | $3.7 |
All 255/45R20 tires in stock
Vehicles that use 255/45R20 tires
255/45R20 is a factory or common replacement size for these vehicles. Confirm the size printed on your driver-door jamb before ordering.
What does 255/45R20 mean?
255 = tread width in millimeters. 45 = aspect ratio (sidewall height is 45% of width ≈ 4.5″). R20 = fits a 20-inch wheel. Overall diameter ≈ 29.0″.