Collection: 185/55R15 Tires

185/55R15 tires are 185 mm wide, a sidewall 55% as tall as the width, on a 15-inch wheel — roughly 23.0 in tall and 7.3 in wide overall. It is a passenger car size.

We carry 185/55R15 in touring, all-season, summer, performance and ultra-high performance designs from Powertrac, Lanvigator, Petlas, Cosmo and Falken and more.

Available ratings in this size: load index 82 (1,047 lb per tire); speed rating H / V (up to 149 mph). Choose a load index and speed rating equal to or higher than what your vehicle's tire placard calls for.

185/55R15 is also written 185/55/15, 185 55 15, 1855515, 185/55-15.

Every tire is priced each and ships free to the lower 48 states (FedEx Ground, or truck freight for large commercial, farm and construction sizes), with 30-day returns on unmounted tires.

Common questions

Which vehicles use 185/55R15 tires?

Any vehicle whose factory tire placard (driver's door jamb) or current tires read 185/55R15. The placard also gives the load index and speed rating to match. Not sure? Send us your year, make and model and we'll confirm the size.

Can I replace 185/55R15 with a different size?

Stay with the placard size unless a tire professional confirms an alternative — a different size changes speedometer accuracy, load capacity and clearance.

How many do I need?

Prices are per tire. Replace in pairs on the same axle, or all four for even handling and wear.

Guides: how to read a tire size · load index chart · speed rating chart · load range & ply · tire types explained · all tire sizes