Free delivery in Ontario & Quebec Pickup in Etobicoke, Mon–Fri 9–5 +1-416-477-6651 Français
Cart

255/40R21 Performance tires

The size 255/40R21 means a tire 255 mm wide, with a sidewall 40% as tall as it is wide (about 102 mm), built for 21-inch wheels. Its overall diameter is about 737 mm (29.0 in). We have 16 255/40R21 tires in stock from 17 models, starting at $371.00 per tire.

See every tire in 255/40R21

16 tires in stock in 255/40R21

6 more models currently out of stock

Vehicles that use 255/40R21

Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.

Sizes close to 255/40R21

Within 3% overall diameter on the same rim. Only change size with a professional’s advice; load index and clearance must still match.

Free delivery, ON & QC

Shipped to your door or installer in 1–3 business days; next day in most of the GTA.

Warehouse pickup

321 Rexdale Blvd, Etobicoke. Monday to Friday, 9 a.m. to 5 p.m.

30-day returns

Unused tires with original stickers can be returned within 30 days.

Secure Clover checkout

Card details are encrypted by Clover and never stored on our servers.