About 255/55R21 Tires

255/55R21 tires are a large fitment commonly found on sedans, SUVs, and light trucks. The 255mm tread width paired with a 55% aspect ratio gives a sidewall height of 140mm, balancing ride comfort with handling response.

The 21-inch wheel diameter is one of the most common fitments on modern vehicles, making 255/55R21 a widely stocked size with strong availability across retailers.

Treddur is currently tracking 1 listing for 255/55R21 tires. Prices range from $81.99 to $81.99 depending on brand and retailer.

When comparing 255/55R21 tire prices, check that the load index and speed rating match your vehicle's requirements. All-season tires in this size typically carry a higher mileage warranty than performance-oriented options.