Tire Size Chart

All common tire sizes from R13 to R22 with diameter, circumference and sidewall specs.

R13

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
145/70R13	533.2 mm	101.5 mm	1675.1 mm	597
155/65R13	531.7 mm	100.8 mm	1670.4 mm	598.7
155/70R13	547.2 mm	108.5 mm	1719.1 mm	581.7
165/65R13	544.7 mm	107.3 mm	1711.2 mm	584.4
165/70R13	561.2 mm	115.5 mm	1763.1 mm	567.2
175/70R13	575.2 mm	122.5 mm	1807 mm	553.4
185/70R13	589.2 mm	129.5 mm	1851 mm	540.2

R14

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
155/65R14	557.1 mm	100.8 mm	1750.2 mm	571.4
165/60R14	553.6 mm	99 mm	1739.2 mm	575
165/65R14	570.1 mm	107.3 mm	1791 mm	558.3
165/70R14	586.6 mm	115.5 mm	1842.9 mm	542.6
175/65R14	583.1 mm	113.8 mm	1831.9 mm	545.9
175/70R14	600.6 mm	122.5 mm	1886.8 mm	530
185/60R14	577.6 mm	111 mm	1814.6 mm	551.1
185/65R14	596.1 mm	120.3 mm	1872.7 mm	534
185/70R14	614.6 mm	129.5 mm	1930.8 mm	517.9
195/60R14	589.6 mm	117 mm	1852.3 mm	539.9
195/65R14	609.1 mm	126.8 mm	1913.5 mm	522.6
195/70R14	628.6 mm	136.5 mm	1974.8 mm	506.4

R15

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
165/65R15	595.5 mm	107.3 mm	1870.8 mm	534.5
175/55R15	573.5 mm	96.3 mm	1801.7 mm	555
175/60R15	591 mm	105 mm	1856.7 mm	538.6
175/65R15	608.5 mm	113.8 mm	1911.7 mm	523.1
185/55R15	584.5 mm	101.8 mm	1836.3 mm	544.6
185/60R15	603 mm	111 mm	1894.4 mm	527.9
185/65R15	621.5 mm	120.3 mm	1952.5 mm	512.2
195/50R15	576 mm	97.5 mm	1809.6 mm	552.6
195/55R15	595.5 mm	107.3 mm	1870.8 mm	534.5
195/60R15	615 mm	117 mm	1932.1 mm	517.6
195/65R15	634.5 mm	126.8 mm	1993.3 mm	501.7
205/60R15	627 mm	123 mm	1969.8 mm	507.7
205/65R15	647.5 mm	133.3 mm	2034.2 mm	491.6
205/70R15	668 mm	143.5 mm	2098.6 mm	476.5
215/65R15	660.5 mm	139.8 mm	2075 mm	481.9
215/70R15	682 mm	150.5 mm	2142.6 mm	466.7
225/70R15	696 mm	157.5 mm	2186.5 mm	457.3
235/75R15	733.5 mm	176.3 mm	2304.4 mm	434
265/70R15	752 mm	185.5 mm	2362.5 mm	423.3

R16

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
185/55R16	609.9 mm	101.8 mm	1916.1 mm	521.9
195/45R16	581.9 mm	87.8 mm	1828.1 mm	547
195/50R16	601.4 mm	97.5 mm	1889.4 mm	529.3
195/55R16	620.9 mm	107.3 mm	1950.6 mm	512.7
195/60R16	640.4 mm	117 mm	2011.9 mm	497
205/45R16	590.9 mm	92.3 mm	1856.4 mm	538.7
205/50R16	611.4 mm	102.5 mm	1920.8 mm	520.6
205/55R16	631.9 mm	112.8 mm	1985.2 mm	503.7
205/60R16	652.4 mm	123 mm	2049.6 mm	487.9
215/55R16	642.9 mm	118.3 mm	2019.7 mm	495.1
215/60R16	664.4 mm	129 mm	2087.3 mm	479.1
215/65R16	685.9 mm	139.8 mm	2154.8 mm	464.1
225/50R16	631.4 mm	112.5 mm	1983.6 mm	504.1
225/55R16	653.9 mm	123.8 mm	2054.3 mm	486.8
225/60R16	676.4 mm	135 mm	2125 mm	470.6
225/70R16	721.4 mm	157.5 mm	2266.3 mm	441.2
235/60R16	688.4 mm	141 mm	2162.7 mm	462.4
235/70R16	735.4 mm	164.5 mm	2310.3 mm	432.8
245/70R16	749.4 mm	171.5 mm	2354.3 mm	424.8
265/70R16	777.4 mm	185.5 mm	2442.3 mm	409.5
265/75R16	803.9 mm	198.8 mm	2525.5 mm	396

R17

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
205/40R17	595.8 mm	82 mm	1871.8 mm	534.3
205/45R17	616.3 mm	92.3 mm	1936.2 mm	516.5
205/50R17	636.8 mm	102.5 mm	2000.6 mm	499.9
215/40R17	603.8 mm	86 mm	1896.9 mm	527.2
215/45R17	625.3 mm	96.8 mm	1964.4 mm	509.1
215/50R17	646.8 mm	107.5 mm	2032 mm	492.1
215/55R17	668.3 mm	118.3 mm	2099.5 mm	476.3
215/60R17	689.8 mm	129 mm	2167.1 mm	461.5
225/45R17	634.3 mm	101.3 mm	1992.7 mm	501.8
225/50R17	656.8 mm	112.5 mm	2063.4 mm	484.6
225/55R17	679.3 mm	123.8 mm	2134.1 mm	468.6
225/60R17	701.8 mm	135 mm	2204.8 mm	453.6
225/65R17	724.3 mm	146.3 mm	2275.5 mm	439.5
235/45R17	643.3 mm	105.8 mm	2021 mm	494.8
235/55R17	690.3 mm	129.3 mm	2168.6 mm	461.1
235/60R17	713.8 mm	141 mm	2242.5 mm	445.9
235/65R17	737.3 mm	152.8 mm	2316.3 mm	431.7
245/40R17	627.8 mm	98 mm	1972.3 mm	507
245/45R17	652.3 mm	110.3 mm	2049.3 mm	488
245/65R17	750.3 mm	159.3 mm	2357.1 mm	424.2
255/65R17	763.3 mm	165.8 mm	2398 mm	417
265/65R17	776.3 mm	172.3 mm	2438.8 mm	410
265/70R17	802.8 mm	185.5 mm	2522.1 mm	396.5

R18

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
215/40R18	629.2 mm	86 mm	1976.7 mm	505.9
215/45R18	650.7 mm	96.8 mm	2044.2 mm	489.2
225/40R18	637.2 mm	90 mm	2001.8 mm	499.5
225/45R18	659.7 mm	101.3 mm	2072.5 mm	482.5
225/50R18	682.2 mm	112.5 mm	2143.2 mm	466.6
225/55R18	704.7 mm	123.8 mm	2213.9 mm	451.7
225/60R18	727.2 mm	135 mm	2284.6 mm	437.7
235/40R18	645.2 mm	94 mm	2027 mm	493.4
235/45R18	668.7 mm	105.8 mm	2100.8 mm	476
235/50R18	692.2 mm	117.5 mm	2174.6 mm	459.9
235/55R18	715.7 mm	129.3 mm	2248.4 mm	444.8
235/60R18	739.2 mm	141 mm	2322.3 mm	430.6
245/40R18	653.2 mm	98 mm	2052.1 mm	487.3
245/45R18	677.7 mm	110.3 mm	2129.1 mm	469.7
245/50R18	702.2 mm	122.5 mm	2206 mm	453.3
245/60R18	751.2 mm	147 mm	2360 mm	423.7
255/35R18	635.7 mm	89.3 mm	1997.1 mm	500.7
255/40R18	661.2 mm	102 mm	2077.2 mm	481.4
255/45R18	686.7 mm	114.8 mm	2157.3 mm	463.5
255/55R18	737.7 mm	140.3 mm	2317.6 mm	431.5
255/60R18	763.2 mm	153 mm	2397.7 mm	417.1
265/60R18	775.2 mm	159 mm	2435.4 mm	410.6
265/35R18	642.7 mm	92.8 mm	2019.1 mm	495.3
275/35R18	649.7 mm	96.3 mm	2041.1 mm	489.9
275/40R18	677.2 mm	110 mm	2127.5 mm	470
285/60R18	799.2 mm	171 mm	2510.8 mm	398.3

R19

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
225/35R19	640.1 mm	78.8 mm	2010.9 mm	497.3
225/40R19	662.6 mm	90 mm	2081.6 mm	480.4
225/45R19	685.1 mm	101.3 mm	2152.3 mm	464.6
235/35R19	647.1 mm	82.3 mm	2032.9 mm	491.9
235/40R19	670.6 mm	94 mm	2106.8 mm	474.7
235/45R19	694.1 mm	105.8 mm	2180.6 mm	458.6
235/50R19	717.6 mm	117.5 mm	2254.4 mm	443.6
235/55R19	741.1 mm	129.3 mm	2328.2 mm	429.5
245/35R19	654.1 mm	85.8 mm	2054.9 mm	486.6
245/40R19	678.6 mm	98 mm	2131.9 mm	469.1
245/45R19	703.1 mm	110.3 mm	2208.9 mm	452.7
255/30R19	635.6 mm	76.5 mm	1996.8 mm	500.8
255/35R19	661.1 mm	89.3 mm	2076.9 mm	481.5
255/40R19	686.6 mm	102 mm	2157 mm	463.6
255/45R19	712.1 mm	114.8 mm	2237.1 mm	447
255/50R19	737.6 mm	127.5 mm	2317.2 mm	431.5
255/55R19	763.1 mm	140.3 mm	2397.3 mm	417.1
265/30R19	641.6 mm	79.5 mm	2015.6 mm	496.1
265/50R19	747.6 mm	132.5 mm	2348.7 mm	425.8
275/30R19	647.6 mm	82.5 mm	2034.5 mm	491.5
275/35R19	675.1 mm	96.3 mm	2120.9 mm	471.5
275/40R19	702.6 mm	110 mm	2207.3 mm	453
275/45R19	730.1 mm	123.8 mm	2293.7 mm	436
285/30R19	653.6 mm	85.5 mm	2053.3 mm	487
285/45R19	739.1 mm	128.3 mm	2322 mm	430.7

R20

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
235/30R20	649 mm	70.5 mm	2038.9 mm	490.5
235/35R20	672.5 mm	82.3 mm	2112.7 mm	473.3
235/45R20	719.5 mm	105.8 mm	2260.4 mm	442.4
245/30R20	655 mm	73.5 mm	2057.7 mm	486
245/35R20	679.5 mm	85.8 mm	2134.7 mm	468.4
245/40R20	704 mm	98 mm	2211.7 mm	452.1
245/45R20	728.5 mm	110.3 mm	2288.7 mm	436.9
255/30R20	661 mm	76.5 mm	2076.6 mm	481.6
255/35R20	686.5 mm	89.3 mm	2156.7 mm	463.7
255/40R20	712 mm	102 mm	2236.8 mm	447.1
255/45R20	737.5 mm	114.8 mm	2316.9 mm	431.6
255/50R20	763 mm	127.5 mm	2397 mm	417.2
265/30R20	667 mm	79.5 mm	2095.4 mm	477.2
265/35R20	693.5 mm	92.8 mm	2178.7 mm	459
265/45R20	746.5 mm	119.3 mm	2345.2 mm	426.4
265/50R20	773 mm	132.5 mm	2428.5 mm	411.8
275/30R20	673 mm	82.5 mm	2114.3 mm	473
275/35R20	700.5 mm	96.3 mm	2200.7 mm	454.4
275/40R20	728 mm	110 mm	2287.1 mm	437.2
275/45R20	755.5 mm	123.8 mm	2373.5 mm	421.3
285/25R20	650.5 mm	71.3 mm	2043.6 mm	489.3
285/30R20	679 mm	85.5 mm	2133.1 mm	468.8
285/35R20	707.5 mm	99.8 mm	2222.7 mm	449.9
295/30R20	685 mm	88.5 mm	2152 mm	464.7
295/40R20	744 mm	118 mm	2337.3 mm	427.8
305/30R20	691 mm	91.5 mm	2170.8 mm	460.7
315/35R20	728.5 mm	110.3 mm	2288.7 mm	436.9

R21

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
245/35R21	704.9 mm	85.8 mm	2214.5 mm	451.6
245/40R21	729.4 mm	98 mm	2291.5 mm	436.4
255/30R21	686.4 mm	76.5 mm	2156.4 mm	463.7
255/35R21	711.9 mm	89.3 mm	2236.5 mm	447.1
255/40R21	737.4 mm	102 mm	2316.6 mm	431.7
265/35R21	718.9 mm	92.8 mm	2258.5 mm	442.8
265/40R21	745.4 mm	106 mm	2341.7 mm	427
265/45R21	771.9 mm	119.3 mm	2425 mm	412.4
275/30R21	698.4 mm	82.5 mm	2194.1 mm	455.8
275/35R21	725.9 mm	96.3 mm	2280.5 mm	438.5
275/40R21	753.4 mm	110 mm	2366.9 mm	422.5
285/30R21	704.4 mm	85.5 mm	2212.9 mm	451.9
285/35R21	732.9 mm	99.8 mm	2302.5 mm	434.3
295/30R21	710.4 mm	88.5 mm	2231.8 mm	448.1
295/35R21	739.9 mm	103.3 mm	2324.5 mm	430.2
305/30R21	716.4 mm	91.5 mm	2250.6 mm	444.3
315/30R21	722.4 mm	94.5 mm	2269.5 mm	440.6
325/30R21	728.4 mm	97.5 mm	2288.3 mm	437

R22

Tire Size	Diameter	Sidewall Height	Circumference	Revs / km
255/30R22	711.8 mm	76.5 mm	2236.2 mm	447.2
255/35R22	737.3 mm	89.3 mm	2316.3 mm	431.7
265/30R22	717.8 mm	79.5 mm	2255 mm	443.5
265/35R22	744.3 mm	92.8 mm	2338.3 mm	427.7
265/40R22	770.8 mm	106 mm	2421.5 mm	413
275/30R22	723.8 mm	82.5 mm	2273.9 mm	439.8
275/35R22	751.3 mm	96.3 mm	2360.3 mm	423.7
275/40R22	778.8 mm	110 mm	2446.7 mm	408.7
285/30R22	729.8 mm	85.5 mm	2292.7 mm	436.2
285/35R22	758.3 mm	99.8 mm	2382.3 mm	419.8
285/40R22	786.8 mm	114 mm	2471.8 mm	404.6
285/45R22	815.3 mm	128.3 mm	2561.3 mm	390.4
295/25R22	706.3 mm	73.8 mm	2218.9 mm	450.7
295/30R22	735.8 mm	88.5 mm	2311.6 mm	432.6
305/30R22	741.8 mm	91.5 mm	2330.4 mm	429.1
305/35R22	772.3 mm	106.8 mm	2426.3 mm	412.2
315/30R22	747.8 mm	94.5 mm	2349.3 mm	425.7
325/35R22	786.3 mm	113.8 mm	2470.2 mm	404.8
335/25R22	726.3 mm	83.8 mm	2281.7 mm	438.3