MechanicsOnline

Tire sizes

Dimensions for 129 common passenger car, SUV and light truck tire sizes, plus side-by-side comparisons of sizes that are close enough to swap. Need a size that isn't listed? Use the tire size calculator.

13-inch tires

155/80R13 175/70R13

14-inch tires

155/65R14 165/65R14 165/70R14 175/65R14 175/70R14 185/60R14 185/65R14 185/70R14 195/70R14

15-inch tires

175/65R15 185/55R15 185/60R15 185/65R15 195/50R15 195/55R15 195/60R15 195/65R15 205/60R15 205/65R15 215/70R15 235/75R15

16-inch tires

195/55R16 205/45R16 205/50R16 205/55R16 205/60R16 205/65R16 215/55R16 215/60R16 215/65R16 215/70R16 225/55R16 225/60R16 225/70R16 235/60R16 235/65R16 235/70R16 245/70R16 245/75R16 255/70R16 265/70R16 265/75R16 285/75R16

17-inch tires

18-inch tires

19-inch tires

225/35R19 225/40R19 225/55R19 235/35R19 235/40R19 235/45R19 235/50R19 235/55R19 245/35R19 245/40R19 245/45R19 255/35R19 255/40R19 255/50R19 255/55R19

20-inch tires

245/35R20 245/40R20 245/45R20 245/50R20 255/35R20 255/45R20 255/50R20 265/50R20 275/40R20 275/45R20 275/55R20 275/60R20 275/65R20

22-inch tires

Popular comparisons