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For 275/55R20 tires, the best overall value is the Michelin Defender LTX M/S2 at $210, which works out to about $3.0 per 1,000 miles across roughly 70,000 miles of tread life — the lowest true cost-per-mile among 1 275/55R20 options in stock. The cheapest 275/55R20 tire is the Michelin Defender LTX M/S2 at $210, while the longest-lasting is the Michelin Defender LTX M/S2 rated near 70,000 miles. Available 275/55R20 brands include Michelin. The 275/55R20 is a size with 275mm width, a 55% sidewall ratio, a 20-inch wheel fit, and roughly 31.9-inch overall diameter. Confirm the size on your door jamb before ordering. Every 275/55R20 tire at TuahFix ships free in two days with Amazon-verified fulfillment, easy returns, 22 million-plus reviews, and optional South Florida mobile installation.
275/55R20 tires ranked by cost-per-mile
| Tire | Price | Tread Life | $/1k mi |
|---|---|---|---|
| Michelin Defender LTX M/S2 | $210 | 70,000 mi | $3.0 |
All 275/55R20 tires in stock
Vehicles that use 275/55R20 tires
275/55R20 is a factory or common replacement size for these vehicles. Confirm the size printed on your driver-door jamb before ordering.
What does 275/55R20 mean?
275 = tread width in millimeters. 55 = aspect ratio (sidewall height is 55% of width ≈ 6.0″). R20 = fits a 20-inch wheel. Overall diameter ≈ 32.0″.