Reverse Tire Size Calculator

13" rim

• 225/85R13 = 28.1"
• 235/85R13 = 28.7"
• 245/80R13 = 28.4"
• 255/75R13 = 28.1"
• 265/75R13 = 28.6"
• 275/70R13 = 28.2"
• 285/70R13 = 28.7"
• 295/65R13 = 28.1"
• 305/65R13 = 28.6"

14" rim

• 215/85R14 = 28.4"
• 225/80R14 = 28.2"
• 235/80R14 = 28.8"
• 245/75R14 = 28.5"
• 255/70R14 = 28.1"
• 265/70R14 = 28.6"
• 275/65R14 = 28.1"
• 285/65R14 = 28.6"
• 305/60R14 = 28.4"
• 315/60R14 = 28.9"

15" rim

• 195/85R15 = 28.1"
• 205/85R15 = 28.7"
• 215/80R15 = 28.5"
• 225/75R15 = 28.3"
• 235/75R15 = 28.9"
• 245/70R15 = 28.5"
• 255/65R15 = 28.1"
• 265/65R15 = 28.6"
• 285/60R15 = 28.5"
• 295/60R15 = 28.9"
• 305/55R15 = 28.2"
• 315/55R15 = 28.6"

16" rim

• 195/80R16 = 28.3"
• 205/75R16 = 28.1"
• 205/80R16 = 28.9"
• 215/75R16 = 28.7"
• 225/70R16 = 28.4"
• 235/65R16 = 28.0"
• 235/70R16 = 29.0"
• 245/65R16 = 28.5"
• 255/60R16 = 28.0"
• 265/60R16 = 28.5"
• 275/60R16 = 29.0"
• 285/55R16 = 28.3"
• 295/55R16 = 28.8"
• 305/50R16 = 28.0"
• 315/50R16 = 28.4"

17" rim

• 195/75R17 = 28.5"
• 205/70R17 = 28.3"
• 215/65R17 = 28.0"
• 215/70R17 = 28.9"
• 225/65R17 = 28.5"
• 235/60R17 = 28.1"
• 245/60R17 = 28.6"
• 255/55R17 = 28.0"
• 265/55R17 = 28.5"
• 275/55R17 = 28.9"
• 285/50R17 = 28.2"
• 295/50R17 = 28.6"
• 315/45R17 = 28.2"

18" rim

• 195/70R18 = 28.7"
• 205/65R18 = 28.5"
• 215/60R18 = 28.2"
• 225/60R18 = 28.6"
• 235/55R18 = 28.2"
• 245/55R18 = 28.6"
• 255/50R18 = 28.0"
• 265/50R18 = 28.4"
• 275/50R18 = 28.8"
• 285/45R18 = 28.1"
• 295/45R18 = 28.5"
• 305/45R18 = 28.8"

19" rim

• 195/60R19 = 28.2"
• 195/65R19 = 29.0"
• 205/60R19 = 28.7"
• 215/55R19 = 28.3"
• 225/55R19 = 28.7"
• 235/50R19 = 28.3"
• 245/50R19 = 28.6"
• 255/45R19 = 28.0"
• 265/45R19 = 28.4"
• 275/45R19 = 28.7"
• 295/40R19 = 28.3"
• 305/40R19 = 28.6"
• 315/40R19 = 28.9"

20" rim

• 195/55R20 = 28.4"
• 205/50R20 = 28.1"
• 205/55R20 = 28.9"
• 215/50R20 = 28.5"
• 225/50R20 = 28.9"
• 235/45R20 = 28.3"
• 245/45R20 = 28.7"
• 255/40R20 = 28.0"
• 265/40R20 = 28.3"
• 275/40R20 = 28.7"
• 285/40R20 = 29.0"
• 295/35R20 = 28.1"
• 305/35R20 = 28.4"
• 315/35R20 = 28.7"

21" rim

• 195/50R21 = 28.7"
• 205/45R21 = 28.3"
• 215/45R21 = 28.6"
• 225/40R21 = 28.1"
• 225/45R21 = 29.0"
• 235/40R21 = 28.4"
• 245/40R21 = 28.7"
• 255/35R21 = 28.0"
• 265/35R21 = 28.3"
• 275/35R21 = 28.6"
• 285/35R21 = 28.9"

22" rim

• 195/40R22 = 28.1"
• 195/45R22 = 28.9"
• 205/40R22 = 28.5"
• 215/40R22 = 28.8"
• 225/35R22 = 28.2"
• 235/35R22 = 28.5"
• 245/35R22 = 28.8"