Collection: 245/45R17 Tires

245/45R17 tires are 245 mm wide, a sidewall 45% as tall as the width, on a 17-inch wheel — roughly 25.7 in tall and 9.6 in wide overall. It is a performance size.

We carry 245/45R17 in performance, all-season, ultra-high performance, summer and run-flat designs from Cosmo, Goodyear, Achilles and Lanvigator.

Available ratings in this size: load index 95–99 (1,521–1,709 lb per tire); speed rating V / W / Y (up to 186 mph). Choose a load index and speed rating equal to or higher than what your vehicle's tire placard calls for.

245/45R17 is also written 245/45/17, 245 45 17, 2454517, 245/45-17.

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 245/45R17 tires?

Any vehicle whose factory tire placard (driver's door jamb) or current tires read 245/45R17. 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 245/45R17 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