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Tire Size Comparisons

Pick a pairing to see overall diameter, sidewall, and speedometer-error differences. Pages cover all common widths and aspect ratios for each rim diameter.

15" rims

165/30R15vs165/35R15 165/30R15vs175/30R15 165/35R15vs165/40R15 165/35R15vs175/35R15 165/40R15vs165/45R15 165/40R15vs175/40R15 165/45R15vs165/50R15 165/45R15vs175/45R15 165/50R15vs165/55R15 165/50R15vs175/50R15 165/55R15vs165/60R15 165/55R15vs175/55R15 165/60R15vs165/65R15 165/60R15vs175/60R15 165/65R15vs165/70R15 165/65R15vs175/65R15 165/70R15vs175/70R15 175/30R15vs175/35R15 175/30R15vs185/30R15 175/35R15vs175/40R15 175/35R15vs185/35R15 175/40R15vs175/45R15 175/40R15vs185/40R15 175/45R15vs175/50R15 175/45R15vs185/45R15 175/50R15vs175/55R15 175/50R15vs185/50R15 175/55R15vs175/60R15 175/55R15vs185/55R15 175/60R15vs175/65R15 175/60R15vs185/60R15 175/65R15vs175/70R15 175/65R15vs185/65R15 175/70R15vs185/70R15 185/30R15vs185/35R15 185/30R15vs195/30R15 185/35R15vs185/40R15 185/35R15vs195/35R15 185/40R15vs185/45R15 185/40R15vs195/40R15 185/45R15vs185/50R15 185/45R15vs195/45R15 185/50R15vs185/55R15 185/50R15vs195/50R15 185/55R15vs185/60R15 185/55R15vs195/55R15 185/60R15vs185/65R15 185/60R15vs195/60R15 185/65R15vs185/70R15 185/65R15vs195/65R15 185/70R15vs195/70R15 195/30R15vs195/35R15 195/30R15vs205/30R15 195/35R15vs195/40R15 195/35R15vs205/35R15 195/40R15vs195/45R15 195/40R15vs205/40R15 195/45R15vs195/50R15 195/45R15vs205/45R15 195/50R15vs195/55R15

16" rims

165/30R16vs165/35R16 165/30R16vs175/30R16 165/35R16vs165/40R16 165/35R16vs175/35R16 165/40R16vs165/45R16 165/40R16vs175/40R16 165/45R16vs165/50R16 165/45R16vs175/45R16 165/50R16vs165/55R16 165/50R16vs175/50R16 165/55R16vs165/60R16 165/55R16vs175/55R16 165/60R16vs165/65R16 165/60R16vs175/60R16 165/65R16vs165/70R16 165/65R16vs175/65R16 165/70R16vs175/70R16 175/30R16vs175/35R16 175/30R16vs185/30R16 175/35R16vs175/40R16 175/35R16vs185/35R16 175/40R16vs175/45R16 175/40R16vs185/40R16 175/45R16vs175/50R16 175/45R16vs185/45R16 175/50R16vs175/55R16 175/50R16vs185/50R16 175/55R16vs175/60R16 175/55R16vs185/55R16 175/60R16vs175/65R16 175/60R16vs185/60R16 175/65R16vs175/70R16 175/65R16vs185/65R16 175/70R16vs185/70R16 185/30R16vs185/35R16 185/30R16vs195/30R16 185/35R16vs185/40R16 185/35R16vs195/35R16 185/40R16vs185/45R16 185/40R16vs195/40R16 185/45R16vs185/50R16 185/45R16vs195/45R16 185/50R16vs185/55R16 185/50R16vs195/50R16 185/55R16vs185/60R16 185/55R16vs195/55R16 185/60R16vs185/65R16 185/60R16vs195/60R16 185/65R16vs185/70R16 185/65R16vs195/65R16 185/70R16vs195/70R16 195/30R16vs195/35R16 195/30R16vs205/30R16 195/35R16vs195/40R16 195/35R16vs205/35R16 195/40R16vs195/45R16 195/40R16vs205/40R16 195/45R16vs195/50R16 195/45R16vs205/45R16 195/50R16vs195/55R16

17" rims

165/30R17vs165/35R17 165/30R17vs175/30R17 165/35R17vs165/40R17 165/35R17vs175/35R17 165/40R17vs165/45R17 165/40R17vs175/40R17 165/45R17vs165/50R17 165/45R17vs175/45R17 165/50R17vs165/55R17 165/50R17vs175/50R17 165/55R17vs165/60R17 165/55R17vs175/55R17 165/60R17vs165/65R17 165/60R17vs175/60R17 165/65R17vs165/70R17 165/65R17vs175/65R17 165/70R17vs175/70R17 175/30R17vs175/35R17 175/30R17vs185/30R17 175/35R17vs175/40R17 175/35R17vs185/35R17 175/40R17vs175/45R17 175/40R17vs185/40R17 175/45R17vs175/50R17 175/45R17vs185/45R17 175/50R17vs175/55R17 175/50R17vs185/50R17 175/55R17vs175/60R17 175/55R17vs185/55R17 175/60R17vs175/65R17 175/60R17vs185/60R17 175/65R17vs175/70R17 175/65R17vs185/65R17 175/70R17vs185/70R17 185/30R17vs185/35R17 185/30R17vs195/30R17 185/35R17vs185/40R17 185/35R17vs195/35R17 185/40R17vs185/45R17 185/40R17vs195/40R17 185/45R17vs185/50R17 185/45R17vs195/45R17 185/50R17vs185/55R17 185/50R17vs195/50R17 185/55R17vs185/60R17 185/55R17vs195/55R17 185/60R17vs185/65R17 185/60R17vs195/60R17 185/65R17vs185/70R17 185/65R17vs195/65R17 185/70R17vs195/70R17 195/30R17vs195/35R17 195/30R17vs205/30R17 195/35R17vs195/40R17 195/35R17vs205/35R17 195/40R17vs195/45R17 195/40R17vs205/40R17 195/45R17vs195/50R17 195/45R17vs205/45R17 195/50R17vs195/55R17

18" rims

165/30R18vs165/35R18 165/30R18vs175/30R18 165/35R18vs165/40R18 165/35R18vs175/35R18 165/40R18vs165/45R18 165/40R18vs175/40R18 165/45R18vs165/50R18 165/45R18vs175/45R18 165/50R18vs165/55R18 165/50R18vs175/50R18 165/55R18vs165/60R18 165/55R18vs175/55R18 165/60R18vs165/65R18 165/60R18vs175/60R18 165/65R18vs165/70R18 165/65R18vs175/65R18 165/70R18vs175/70R18 175/30R18vs175/35R18 175/30R18vs185/30R18 175/35R18vs175/40R18 175/35R18vs185/35R18 175/40R18vs175/45R18 175/40R18vs185/40R18 175/45R18vs175/50R18 175/45R18vs185/45R18 175/50R18vs175/55R18 175/50R18vs185/50R18 175/55R18vs175/60R18 175/55R18vs185/55R18 175/60R18vs175/65R18 175/60R18vs185/60R18 175/65R18vs175/70R18 175/65R18vs185/65R18 175/70R18vs185/70R18 185/30R18vs185/35R18 185/30R18vs195/30R18 185/35R18vs185/40R18 185/35R18vs195/35R18 185/40R18vs185/45R18 185/40R18vs195/40R18 185/45R18vs185/50R18 185/45R18vs195/45R18 185/50R18vs185/55R18 185/50R18vs195/50R18 185/55R18vs185/60R18 185/55R18vs195/55R18 185/60R18vs185/65R18 185/60R18vs195/60R18 185/65R18vs185/70R18 185/65R18vs195/65R18 185/70R18vs195/70R18 195/30R18vs195/35R18 195/30R18vs205/30R18 195/35R18vs195/40R18 195/35R18vs205/35R18 195/40R18vs195/45R18 195/40R18vs205/40R18 195/45R18vs195/50R18 195/45R18vs205/45R18 195/50R18vs195/55R18

19" rims

165/30R19vs165/35R19 165/30R19vs175/30R19 165/35R19vs165/40R19 165/35R19vs175/35R19 165/40R19vs165/45R19 165/40R19vs175/40R19 165/45R19vs165/50R19 165/45R19vs175/45R19 165/50R19vs165/55R19 165/50R19vs175/50R19 165/55R19vs165/60R19 165/55R19vs175/55R19 165/60R19vs165/65R19 165/60R19vs175/60R19 165/65R19vs165/70R19 165/65R19vs175/65R19 165/70R19vs175/70R19 175/30R19vs175/35R19 175/30R19vs185/30R19 175/35R19vs175/40R19 175/35R19vs185/35R19 175/40R19vs175/45R19 175/40R19vs185/40R19 175/45R19vs175/50R19 175/45R19vs185/45R19 175/50R19vs175/55R19 175/50R19vs185/50R19 175/55R19vs175/60R19 175/55R19vs185/55R19 175/60R19vs175/65R19 175/60R19vs185/60R19 175/65R19vs175/70R19 175/65R19vs185/65R19 175/70R19vs185/70R19 185/30R19vs185/35R19 185/30R19vs195/30R19 185/35R19vs185/40R19 185/35R19vs195/35R19 185/40R19vs185/45R19 185/40R19vs195/40R19 185/45R19vs185/50R19 185/45R19vs195/45R19 185/50R19vs185/55R19 185/50R19vs195/50R19 185/55R19vs185/60R19 185/55R19vs195/55R19 185/60R19vs185/65R19 185/60R19vs195/60R19 185/65R19vs185/70R19 185/65R19vs195/65R19 185/70R19vs195/70R19 195/30R19vs195/35R19 195/30R19vs205/30R19 195/35R19vs195/40R19 195/35R19vs205/35R19 195/40R19vs195/45R19 195/40R19vs205/40R19 195/45R19vs195/50R19 195/45R19vs205/45R19 195/50R19vs195/55R19

20" rims

165/30R20vs165/35R20 165/30R20vs175/30R20 165/35R20vs165/40R20 165/35R20vs175/35R20 165/40R20vs165/45R20 165/40R20vs175/40R20 165/45R20vs165/50R20 165/45R20vs175/45R20 165/50R20vs165/55R20 165/50R20vs175/50R20 165/55R20vs165/60R20 165/55R20vs175/55R20 165/60R20vs165/65R20 165/60R20vs175/60R20 165/65R20vs165/70R20 165/65R20vs175/65R20 165/70R20vs175/70R20 175/30R20vs175/35R20 175/30R20vs185/30R20 175/35R20vs175/40R20 175/35R20vs185/35R20 175/40R20vs175/45R20 175/40R20vs185/40R20 175/45R20vs175/50R20 175/45R20vs185/45R20 175/50R20vs175/55R20 175/50R20vs185/50R20 175/55R20vs175/60R20 175/55R20vs185/55R20 175/60R20vs175/65R20 175/60R20vs185/60R20 175/65R20vs175/70R20 175/65R20vs185/65R20 175/70R20vs185/70R20 185/30R20vs185/35R20 185/30R20vs195/30R20 185/35R20vs185/40R20 185/35R20vs195/35R20 185/40R20vs185/45R20 185/40R20vs195/40R20 185/45R20vs185/50R20 185/45R20vs195/45R20 185/50R20vs185/55R20 185/50R20vs195/50R20 185/55R20vs185/60R20 185/55R20vs195/55R20 185/60R20vs185/65R20 185/60R20vs195/60R20 185/65R20vs185/70R20 185/65R20vs195/65R20 185/70R20vs195/70R20 195/30R20vs195/35R20 195/30R20vs205/30R20 195/35R20vs195/40R20 195/35R20vs205/35R20 195/40R20vs195/45R20 195/40R20vs205/40R20 195/45R20vs195/50R20 195/45R20vs205/45R20 195/50R20vs195/55R20

21" rims

165/30R21vs165/35R21 165/30R21vs175/30R21 165/35R21vs165/40R21 165/35R21vs175/35R21 165/40R21vs165/45R21 165/40R21vs175/40R21 165/45R21vs165/50R21 165/45R21vs175/45R21 165/50R21vs165/55R21 165/50R21vs175/50R21 165/55R21vs165/60R21 165/55R21vs175/55R21 165/60R21vs165/65R21 165/60R21vs175/60R21 165/65R21vs165/70R21 165/65R21vs175/65R21 165/70R21vs175/70R21 175/30R21vs175/35R21 175/30R21vs185/30R21 175/35R21vs175/40R21 175/35R21vs185/35R21 175/40R21vs175/45R21 175/40R21vs185/40R21 175/45R21vs175/50R21 175/45R21vs185/45R21 175/50R21vs175/55R21 175/50R21vs185/50R21 175/55R21vs175/60R21 175/55R21vs185/55R21 175/60R21vs175/65R21 175/60R21vs185/60R21 175/65R21vs175/70R21 175/65R21vs185/65R21 175/70R21vs185/70R21 185/30R21vs185/35R21 185/30R21vs195/30R21 185/35R21vs185/40R21 185/35R21vs195/35R21 185/40R21vs185/45R21 185/40R21vs195/40R21 185/45R21vs185/50R21 185/45R21vs195/45R21 185/50R21vs185/55R21 185/50R21vs195/50R21 185/55R21vs185/60R21 185/55R21vs195/55R21 185/60R21vs185/65R21 185/60R21vs195/60R21 185/65R21vs185/70R21 185/65R21vs195/65R21 185/70R21vs195/70R21 195/30R21vs195/35R21 195/30R21vs205/30R21 195/35R21vs195/40R21 195/35R21vs205/35R21 195/40R21vs195/45R21 195/40R21vs205/40R21 195/45R21vs195/50R21 195/45R21vs205/45R21 195/50R21vs195/55R21

22" rims

165/30R22vs165/35R22 165/30R22vs175/30R22 165/35R22vs165/40R22 165/35R22vs175/35R22 165/40R22vs165/45R22 165/40R22vs175/40R22 165/45R22vs165/50R22 165/45R22vs175/45R22 165/50R22vs165/55R22 165/50R22vs175/50R22 165/55R22vs165/60R22 165/55R22vs175/55R22 165/60R22vs165/65R22 165/60R22vs175/60R22 165/65R22vs165/70R22 165/65R22vs175/65R22 165/70R22vs175/70R22 175/30R22vs175/35R22 175/30R22vs185/30R22 175/35R22vs175/40R22 175/35R22vs185/35R22 175/40R22vs175/45R22 175/40R22vs185/40R22 175/45R22vs175/50R22 175/45R22vs185/45R22 175/50R22vs175/55R22 175/50R22vs185/50R22 175/55R22vs175/60R22 175/55R22vs185/55R22 175/60R22vs175/65R22 175/60R22vs185/60R22 175/65R22vs175/70R22 175/65R22vs185/65R22 175/70R22vs185/70R22 185/30R22vs185/35R22 185/30R22vs195/30R22 185/35R22vs185/40R22 185/35R22vs195/35R22 185/40R22vs185/45R22 185/40R22vs195/40R22 185/45R22vs185/50R22 185/45R22vs195/45R22 185/50R22vs185/55R22 185/50R22vs195/50R22 185/55R22vs185/60R22 185/55R22vs195/55R22 185/60R22vs185/65R22 185/60R22vs195/60R22 185/65R22vs185/70R22 185/65R22vs195/65R22 185/70R22vs195/70R22 195/30R22vs195/35R22 195/30R22vs205/30R22 195/35R22vs195/40R22 195/35R22vs205/35R22 195/40R22vs195/45R22 195/40R22vs205/40R22 195/45R22vs195/50R22 195/45R22vs205/45R22 195/50R22vs195/55R22