Tire sizes / 265/45R21

265/45R21 Tire Size

265/45R21

Dimensions

Overall diameter30.4 in (772 mm)
Section width10.4 in (265 mm)
Sidewall height4.7 in (119 mm)
Wheel diameter21 in
Revolutions per mileabout 664

Nominal figures calculated from the size code. Real tires vary a little by brand and tread depth.

Cars that came with 265/45R21 tires

Factory fitment only, from owner's manuals. Many other cars can run this size; check with a tire shop before changing size.