Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
---|---|---|---|---|---|---|
205/60-15 | 0.00 % | 50.00 | 1,000.00 | 24.69 | 4.84 | 123.00 |
215/75-12 | +0.05 % | 50.02 | 999.52 | 24.70 | 6.35 | 161.25 |
145/85-15 | +0.08 % | 50.04 | 999.20 | 24.70 | 4.85 | 123.25 |
245/50-15 | -0.16 % | 49.92 | 1,001.59 | 24.65 | 4.82 | 122.50 |
175/70-15 | -0.16 % | 49.92 | 1,001.59 | 24.65 | 4.82 | 122.50 |
275/45-15 | +0.24 % | 50.12 | 997.61 | 24.74 | 4.87 | 123.75 |
225/55-15 | +0.24 % | 50.12 | 997.61 | 24.74 | 4.87 | 123.75 |
165/75-15 | +0.24 % | 50.12 | 997.61 | 24.74 | 4.87 | 123.75 |
305/40-15 | -0.32 % | 49.84 | 1,003.19 | 24.61 | 4.80 | 122.00 |
155/80-15 | +0.32 % | 50.16 | 996.81 | 24.76 | 4.88 | 124.00 |
295/55-12 | +0.37 % | 50.18 | 996.33 | 24.78 | 6.39 | 162.25 |
325/50-12 | +0.45 % | 50.22 | 995.53 | 24.80 | 6.40 | 162.50 |
245/65-12 | -0.59 % | 49.70 | 1,005.90 | 24.54 | 6.27 | 159.25 |
265/60-12 | -0.67 % | 49.67 | 1,006.70 | 24.52 | 6.26 | 159.00 |
185/65-15 | -0.88 % | 49.56 | 1,008.77 | 24.47 | 4.73 | 120.25 |
205/80-12 | +0.93 % | 50.46 | 990.75 | 24.91 | 6.46 | 164.00 |
315/40-15 | +0.96 % | 50.48 | 990.43 | 24.92 | 4.96 | 126.00 |
235/70-12 | +1.08 % | 50.54 | 989.15 | 24.95 | 6.48 | 164.50 |
315/50-12 | -1.15 % | 49.43 | 1,011.48 | 24.40 | 6.20 | 157.50 |
225/70-12 | -1.15 % | 49.43 | 1,011.48 | 24.40 | 6.20 | 157.50 |
265/45-15 | -1.20 % | 49.40 | 1,011.96 | 24.39 | 4.69 | 119.25 |
195/65-15 | +1.20 % | 50.60 | 988.04 | 24.98 | 4.99 | 126.75 |
185/85-12 | -1.23 % | 49.39 | 1,012.28 | 24.38 | 6.19 | 157.25 |
275/60-12 | +1.24 % | 50.62 | 987.56 | 24.99 | 6.50 | 165.00 |
285/55-12 | -1.39 % | 49.31 | 1,013.88 | 24.34 | 6.17 | 156.75 |
255/50-15 | +1.44 % | 50.72 | 985.65 | 25.04 | 5.02 | 127.50 |
255/65-12 | +1.48 % | 50.74 | 985.17 | 25.05 | 6.53 | 165.75 |
195/85-12 | +1.48 % | 50.74 | 985.17 | 25.05 | 6.53 | 165.75 |
215/55-15 | -1.52 % | 49.24 | 1,015.15 | 24.31 | 4.66 | 118.25 |
295/40-15 | -1.59 % | 49.20 | 1,015.95 | 24.29 | 4.65 | 118.00 |
195/80-12 | -1.63 % | 49.19 | 1,016.27 | 24.28 | 6.14 | 156.00 |
285/45-15 | +1.67 % | 50.84 | 983.25 | 25.10 | 5.05 | 128.25 |
235/50-15 | -1.75 % | 49.12 | 1,017.54 | 24.25 | 4.63 | 117.50 |
335/35-15 | -1.83 % | 49.08 | 1,018.34 | 24.23 | 4.62 | 117.25 |
215/60-15 | +1.91 % | 50.96 | 980.86 | 25.16 | 5.08 | 129.00 |
195/60-15 | -1.91 % | 49.04 | 1,019.14 | 24.21 | 4.61 | 117.00 |
235/55-15 | +1.99 % | 51.00 | 980.06 | 25.18 | 5.09 | 129.25 |
Ratio: | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wheel Size 12
|
|||||||||||||
145 |
145/25-12
d=14.85
w=1.43
-39.82%
|
145/30-12
d=15.43
w=1.71
-37.51%
|
145/35-12
d=16.00
w=2.00
-35.20%
|
145/40-12
d=16.57
w=2.28
-32.89%
|
145/45-12
d=17.14
w=2.57
-30.57%
|
145/50-12
d=17.71
w=2.85
-28.26%
|
145/55-12
d=18.28
w=3.14
-25.95%
|
145/60-12
d=18.85
w=3.43
-23.64%
|
145/65-12
d=19.42
w=3.71
-21.32%
|
145/70-12
d=19.99
w=4.00
-19.01%
|
145/75-12
d=20.56
w=4.28
-16.70%
|
145/80-12
d=21.13
w=4.57
-14.39%
|
145/85-12
d=21.70
w=4.85
-12.07%
|
155 |
155/25-12
d=15.05
w=1.53
-39.03%
|
155/30-12
d=15.66
w=1.83
-36.56%
|
155/35-12
d=16.27
w=2.14
-34.08%
|
155/40-12
d=16.88
w=2.44
-31.61%
|
155/45-12
d=17.49
w=2.75
-29.14%
|
155/50-12
d=18.10
w=3.05
-26.67%
|
155/55-12
d=18.71
w=3.36
-24.19%
|
155/60-12
d=19.32
w=3.66
-21.72%
|
155/65-12
d=19.93
w=3.97
-19.25%
|
155/70-12
d=20.54
w=4.27
-16.78%
|
155/75-12
d=21.15
w=4.58
-14.31%
|
155/80-12
d=21.76
w=4.88
-11.83%
|
155/85-12
d=22.37
w=5.19
-9.36%
|
165 |
165/25-12
d=15.25
w=1.62
-38.23%
|
165/30-12
d=15.90
w=1.95
-35.60%
|
165/35-12
d=16.55
w=2.27
-32.97%
|
165/40-12
d=17.20
w=2.60
-30.33%
|
165/45-12
d=17.85
w=2.92
-27.70%
|
165/50-12
d=18.50
w=3.25
-25.07%
|
165/55-12
d=19.15
w=3.57
-22.44%
|
165/60-12
d=19.80
w=3.90
-19.81%
|
165/65-12
d=20.44
w=4.22
-17.18%
|
165/70-12
d=21.09
w=4.55
-14.55%
|
165/75-12
d=21.74
w=4.87
-11.91%
|
165/80-12
d=22.39
w=5.20
-9.28%
|
165/85-12
d=23.04
w=5.52
-6.65%
|
175 |
175/25-12
d=15.44
w=1.72
-37.43%
|
175/30-12
d=16.13
w=2.07
-34.64%
|
175/35-12
d=16.82
w=2.41
-31.85%
|
175/40-12
d=17.51
w=2.76
-29.06%
|
175/45-12
d=18.20
w=3.10
-26.27%
|
175/50-12
d=18.89
w=3.44
-23.48%
|
175/55-12
d=19.58
w=3.79
-20.69%
|
175/60-12
d=20.27
w=4.13
-17.89%
|
175/65-12
d=20.96
w=4.48
-15.10%
|
175/70-12
d=21.65
w=4.82
-12.31%
|
175/75-12
d=22.33
w=5.17
-9.52%
|
175/80-12
d=23.02
w=5.51
-6.73%
|
175/85-12
d=23.71
w=5.86
-3.94%
|
185 |
185/25-12
d=15.64
w=1.82
-36.63%
|
185/30-12
d=16.37
w=2.19
-33.68%
|
185/35-12
d=17.10
w=2.55
-30.73%
|
185/40-12
d=17.83
w=2.91
-27.78%
|
185/45-12
d=18.56
w=3.28
-24.83%
|
185/50-12
d=19.28
w=3.64
-21.88%
|
185/55-12
d=20.01
w=4.01
-18.93%
|
185/60-12
d=20.74
w=4.37
-15.98%
|
185/65-12
d=21.47
w=4.73
-13.03%
|
185/70-12
d=22.20
w=5.10
-10.08%
|
185/75-12
d=22.93
w=5.46
-7.13%
|
185/80-12
d=23.65
w=5.83
-4.18%
|
185/85-12
d=24.38
w=6.19
-1.23%
|
195 |
195/25-12
d=15.84
w=1.92
-35.84%
|
195/30-12
d=16.61
w=2.30
-32.73%
|
195/35-12
d=17.37
w=2.69
-29.62%
|
195/40-12
d=18.14
w=3.07
-26.51%
|
195/45-12
d=18.91
w=3.45
-23.40%
|
195/50-12
d=19.68
w=3.84
-20.29%
|
195/55-12
d=20.44
w=4.22
-17.18%
|
195/60-12
d=21.21
w=4.61
-14.07%
|
195/65-12
d=21.98
w=4.99
-10.96%
|
195/70-12
d=22.75
w=5.37
-7.85%
|
195/75-12
d=23.52
w=5.76
-4.74%
|
195/80-12
d=24.28
w=6.14
-1.63%
|
195/85-12
d=25.05
w=6.53
+1.48%
|
205 |
205/25-12
d=16.04
w=2.02
-35.04%
|
205/30-12
d=16.84
w=2.42
-31.77%
|
205/35-12
d=17.65
w=2.82
-28.50%
|
205/40-12
d=18.46
w=3.23
-25.23%
|
205/45-12
d=19.26
w=3.63
-21.96%
|
205/50-12
d=20.07
w=4.04
-18.69%
|
205/55-12
d=20.88
w=4.44
-15.42%
|
205/60-12
d=21.69
w=4.84
-12.15%
|
205/65-12
d=22.49
w=5.25
-8.88%
|
205/70-12
d=23.30
w=5.65
-5.61%
|
205/75-12
d=24.11
w=6.05
-2.34%
|
205/80-12
d=24.91
w=6.46
+0.93%
|
205/85-12
d=25.72
w=6.86
+4.19%
|
215 |
215/25-12
d=16.23
w=2.12
-34.24%
|
215/30-12
d=17.08
w=2.54
-30.81%
|
215/35-12
d=17.93
w=2.96
-27.38%
|
215/40-12
d=18.77
w=3.39
-23.96%
|
215/45-12
d=19.62
w=3.81
-20.53%
|
215/50-12
d=20.46
w=4.23
-17.10%
|
215/55-12
d=21.31
w=4.66
-13.67%
|
215/60-12
d=22.16
w=5.08
-10.24%
|
215/65-12
d=23.00
w=5.50
-6.81%
|
215/70-12
d=23.85
w=5.93
-3.38%
|
215/75-12
d=24.70
w=6.35
+0.05%
|
215/80-12
d=25.54
w=6.77
+3.48%
|
215/85-12
d=26.39
w=7.19
+6.91%
|
225 |
225/25-12
d=16.43
w=2.21
-33.44%
|
225/30-12
d=17.31
w=2.66
-29.86%
|
225/35-12
d=18.20
w=3.10
-26.27%
|
225/40-12
d=19.09
w=3.54
-22.68%
|
225/45-12
d=19.97
w=3.99
-19.09%
|
225/50-12
d=20.86
w=4.43
-15.50%
|
225/55-12
d=21.74
w=4.87
-11.91%
|
225/60-12
d=22.63
w=5.31
-8.33%
|
225/65-12
d=23.52
w=5.76
-4.74%
|
225/70-12
d=24.40
w=6.20
-1.15%
|
225/75-12
d=25.29
w=6.64
+2.44%
|
225/80-12
d=26.17
w=7.09
+6.03%
|
225/85-12
d=27.06
w=7.53
+9.62%
|
235 |
235/25-12
d=16.63
w=2.31
-32.65%
|
235/30-12
d=17.55
w=2.78
-28.90%
|
235/35-12
d=18.48
w=3.24
-25.15%
|
235/40-12
d=19.40
w=3.70
-21.40%
|
235/45-12
d=20.33
w=4.16
-17.66%
|
235/50-12
d=21.25
w=4.63
-13.91%
|
235/55-12
d=22.18
w=5.09
-10.16%
|
235/60-12
d=23.10
w=5.55
-6.41%
|
235/65-12
d=24.03
w=6.01
-2.66%
|
235/70-12
d=24.95
w=6.48
+1.08%
|
235/75-12
d=25.88
w=6.94
+4.83%
|
235/80-12
d=26.80
w=7.40
+8.58%
|
235/85-12
d=27.73
w=7.86
+12.33%
|
245 |
245/25-12
d=16.82
w=2.41
-31.85%
|
245/30-12
d=17.79
w=2.89
-27.94%
|
245/35-12
d=18.75
w=3.38
-24.04%
|
245/40-12
d=19.72
w=3.86
-20.13%
|
245/45-12
d=20.68
w=4.34
-16.22%
|
245/50-12
d=21.65
w=4.82
-12.31%
|
245/55-12
d=22.61
w=5.31
-8.41%
|
245/60-12
d=23.57
w=5.79
-4.50%
|
245/65-12
d=24.54
w=6.27
-0.59%
|
245/70-12
d=25.50
w=6.75
+3.32%
|
245/75-12
d=26.47
w=7.23
+7.22%
|
245/80-12
d=27.43
w=7.72
+11.13%
|
245/85-12
d=28.40
w=8.20
+15.04%
|
255 |
255/25-12
d=17.02
w=2.51
-31.05%
|
255/30-12
d=18.02
w=3.01
-26.99%
|
255/35-12
d=19.03
w=3.51
-22.92%
|
255/40-12
d=20.03
w=4.02
-18.85%
|
255/45-12
d=21.04
w=4.52
-14.78%
|
255/50-12
d=22.04
w=5.02
-10.72%
|
255/55-12
d=23.04
w=5.52
-6.65%
|
255/60-12
d=24.05
w=6.02
-2.58%
|
255/65-12
d=25.05
w=6.53
+1.48%
|
255/70-12
d=26.06
w=7.03
+5.55%
|
255/75-12
d=27.06
w=7.53
+9.62%
|
255/80-12
d=28.06
w=8.03
+13.68%
|
255/85-12
d=29.07
w=8.53
+17.75%
|
265 |
265/25-12
d=17.22
w=2.61
-30.26%
|
265/30-12
d=18.26
w=3.13
-26.03%
|
265/35-12
d=19.30
w=3.65
-21.80%
|
265/40-12
d=20.35
w=4.17
-17.58%
|
265/45-12
d=21.39
w=4.69
-13.35%
|
265/50-12
d=22.43
w=5.22
-9.12%
|
265/55-12
d=23.48
w=5.74
-4.90%
|
265/60-12
d=24.52
w=6.26
-0.67%
|
265/65-12
d=25.56
w=6.78
+3.56%
|
265/70-12
d=26.61
w=7.30
+7.78%
|
265/75-12
d=27.65
w=7.82
+12.01%
|
265/80-12
d=28.69
w=8.35
+16.24%
|
265/85-12
d=29.74
w=8.87
+20.46%
|
275 |
275/25-12
d=17.41
w=2.71
-29.46%
|
275/30-12
d=18.50
w=3.25
-25.07%
|
275/35-12
d=19.58
w=3.79
-20.69%
|
275/40-12
d=20.66
w=4.33
-16.30%
|
275/45-12
d=21.74
w=4.87
-11.91%
|
275/50-12
d=22.83
w=5.41
-7.53%
|
275/55-12
d=23.91
w=5.95
-3.14%
|
275/60-12
d=24.99
w=6.50
+1.24%
|
275/65-12
d=26.07
w=7.04
+5.63%
|
275/70-12
d=27.16
w=7.58
+10.02%
|
275/75-12
d=28.24
w=8.12
+14.40%
|
275/80-12
d=29.32
w=8.66
+18.79%
|
275/85-12
d=30.41
w=9.20
+23.17%
|
285 |
285/25-12
d=17.61
w=2.81
-28.66%
|
285/30-12
d=18.73
w=3.37
-24.11%
|
285/35-12
d=19.85
w=3.93
-19.57%
|
285/40-12
d=20.98
w=4.49
-15.02%
|
285/45-12
d=22.10
w=5.05
-10.48%
|
285/50-12
d=23.22
w=5.61
-5.93%
|
285/55-12
d=24.34
w=6.17
-1.39%
|
285/60-12
d=25.46
w=6.73
+3.16%
|
285/65-12
d=26.59
w=7.29
+7.70%
|
285/70-12
d=27.71
w=7.85
+12.25%
|
285/75-12
d=28.83
w=8.42
+16.79%
|
285/80-12
d=29.95
w=8.98
+21.34%
|
285/85-12
d=31.07
w=9.54
+25.89%
|
295 |
295/25-12
d=17.81
w=2.90
-27.86%
|
295/30-12
d=18.97
w=3.48
-23.16%
|
295/35-12
d=20.13
w=4.06
-18.45%
|
295/40-12
d=21.29
w=4.65
-13.75%
|
295/45-12
d=22.45
w=5.23
-9.04%
|
295/50-12
d=23.61
w=5.81
-4.34%
|
295/55-12
d=24.78
w=6.39
+0.37%
|
295/60-12
d=25.94
w=6.97
+5.07%
|
295/65-12
d=27.10
w=7.55
+9.78%
|
295/70-12
d=28.26
w=8.13
+14.48%
|
295/75-12
d=29.42
w=8.71
+19.19%
|
295/80-12
d=30.58
w=9.29
+23.89%
|
295/85-12
d=31.74
w=9.87
+28.60%
|
305 |
305/25-12
d=18.00
w=3.00
-27.07%
|
305/30-12
d=19.20
w=3.60
-22.20%
|
305/35-12
d=20.41
w=4.20
-17.34%
|
305/40-12
d=21.61
w=4.80
-12.47%
|
305/45-12
d=22.81
w=5.40
-7.61%
|
305/50-12
d=24.01
w=6.00
-2.74%
|
305/55-12
d=25.21
w=6.60
+2.12%
|
305/60-12
d=26.41
w=7.20
+6.99%
|
305/65-12
d=27.61
w=7.81
+11.85%
|
305/70-12
d=28.81
w=8.41
+16.71%
|
305/75-12
d=30.01
w=9.01
+21.58%
|
305/80-12
d=31.21
w=9.61
+26.44%
|
305/85-12
d=32.41
w=10.21
+31.31%
|
315 |
315/25-12
d=18.20
w=3.10
-26.27%
|
315/30-12
d=19.44
w=3.72
-21.24%
|
315/35-12
d=20.68
w=4.34
-16.22%
|
315/40-12
d=21.92
w=4.96
-11.20%
|
315/45-12
d=23.16
w=5.58
-6.17%
|
315/50-12
d=24.40
w=6.20
-1.15%
|
315/55-12
d=25.64
w=6.82
+3.88%
|
315/60-12
d=26.88
w=7.44
+8.90%
|
315/65-12
d=28.12
w=8.06
+13.92%
|
315/70-12
d=29.36
w=8.68
+18.95%
|
315/75-12
d=30.60
w=9.30
+23.97%
|
315/80-12
d=31.84
w=9.92
+29.00%
|
315/85-12
d=33.08
w=10.54
+34.02%
|
325 |
325/25-12
d=18.40
w=3.20
-25.47%
|
325/30-12
d=19.68
w=3.84
-20.29%
|
325/35-12
d=20.96
w=4.48
-15.10%
|
325/40-12
d=22.24
w=5.12
-9.92%
|
325/45-12
d=23.52
w=5.76
-4.74%
|
325/50-12
d=24.80
w=6.40
+0.45%
|
325/55-12
d=26.07
w=7.04
+5.63%
|
325/60-12
d=27.35
w=7.68
+10.81%
|
325/65-12
d=28.63
w=8.32
+16.00%
|
325/70-12
d=29.91
w=8.96
+21.18%
|
325/75-12
d=31.19
w=9.60
+26.36%
|
325/80-12
d=32.47
w=10.24
+31.55%
|
325/85-12
d=33.75
w=10.88
+36.73%
|
335 |
335/25-12
d=18.59
w=3.30
-24.67%
|
335/30-12
d=19.91
w=3.96
-19.33%
|
335/35-12
d=21.23
w=4.62
-13.99%
|
335/40-12
d=22.55
w=5.28
-8.64%
|
335/45-12
d=23.87
w=5.94
-3.30%
|
335/50-12
d=25.19
w=6.59
+2.04%
|
335/55-12
d=26.51
w=7.25
+7.38%
|
335/60-12
d=27.83
w=7.91
+12.73%
|
335/65-12
d=29.15
w=8.57
+18.07%
|
335/70-12
d=30.46
w=9.23
+23.41%
|
335/75-12
d=31.78
w=9.89
+28.76%
|
335/80-12
d=33.10
w=10.55
+34.10%
|
335/85-12
d=34.42
w=11.21
+39.44%
|
Wheel Size 13
|
|||||||||||||
Wheel Size 14
|
|||||||||||||
Wheel Size 15
|
|||||||||||||
145 |
145/25-15
d=17.85
w=1.43
-27.67%
|
145/30-15
d=18.43
w=1.71
-25.36%
|
145/35-15
d=19.00
w=2.00
-23.05%
|
145/40-15
d=19.57
w=2.28
-20.73%
|
145/45-15
d=20.14
w=2.57
-18.42%
|
145/50-15
d=20.71
w=2.85
-16.11%
|
145/55-15
d=21.28
w=3.14
-13.80%
|
145/60-15
d=21.85
w=3.43
-11.48%
|
145/65-15
d=22.42
w=3.71
-9.17%
|
145/70-15
d=22.99
w=4.00
-6.86%
|
145/75-15
d=23.56
w=4.28
-4.55%
|
145/80-15
d=24.13
w=4.57
-2.23%
|
145/85-15
d=24.70
w=4.85
+0.08%
|
155 |
155/25-15
d=18.05
w=1.53
-26.87%
|
155/30-15
d=18.66
w=1.83
-24.40%
|
155/35-15
d=19.27
w=2.14
-21.93%
|
155/40-15
d=19.88
w=2.44
-19.46%
|
155/45-15
d=20.49
w=2.75
-16.99%
|
155/50-15
d=21.10
w=3.05
-14.51%
|
155/55-15
d=21.71
w=3.36
-12.04%
|
155/60-15
d=22.32
w=3.66
-9.57%
|
155/65-15
d=22.93
w=3.97
-7.10%
|
155/70-15
d=23.54
w=4.27
-4.63%
|
155/75-15
d=24.15
w=4.58
-2.15%
|
155/80-15
d=24.76
w=4.88
+0.32%
|
155/85-15
d=25.37
w=5.19
+2.79%
|
165 |
165/25-15
d=18.25
w=1.62
-26.08%
|
165/30-15
d=18.90
w=1.95
-23.44%
|
165/35-15
d=19.55
w=2.27
-20.81%
|
165/40-15
d=20.20
w=2.60
-18.18%
|
165/45-15
d=20.85
w=2.92
-15.55%
|
165/50-15
d=21.50
w=3.25
-12.92%
|
165/55-15
d=22.15
w=3.57
-10.29%
|
165/60-15
d=22.80
w=3.90
-7.66%
|
165/65-15
d=23.44
w=4.22
-5.02%
|
165/70-15
d=24.09
w=4.55
-2.39%
|
165/75-15
d=24.74
w=4.87
+0.24%
|
165/80-15
d=25.39
w=5.20
+2.87%
|
165/85-15
d=26.04
w=5.52
+5.50%
|
175 |
175/25-15
d=18.44
w=1.72
-25.28%
|
175/30-15
d=19.13
w=2.07
-22.49%
|
175/35-15
d=19.82
w=2.41
-19.70%
|
175/40-15
d=20.51
w=2.76
-16.91%
|
175/45-15
d=21.20
w=3.10
-14.11%
|
175/50-15
d=21.89
w=3.44
-11.32%
|
175/55-15
d=22.58
w=3.79
-8.53%
|
175/60-15
d=23.27
w=4.13
-5.74%
|
175/65-15
d=23.96
w=4.48
-2.95%
|
175/70-15
d=24.65
w=4.82
-0.16%
|
175/75-15
d=25.33
w=5.17
+2.63%
|
175/80-15
d=26.02
w=5.51
+5.42%
|
175/85-15
d=26.71
w=5.86
+8.21%
|
185 |
185/25-15
d=18.64
w=1.82
-24.48%
|
185/30-15
d=19.37
w=2.19
-21.53%
|
185/35-15
d=20.10
w=2.55
-18.58%
|
185/40-15
d=20.83
w=2.91
-15.63%
|
185/45-15
d=21.56
w=3.28
-12.68%
|
185/50-15
d=22.28
w=3.64
-9.73%
|
185/55-15
d=23.01
w=4.01
-6.78%
|
185/60-15
d=23.74
w=4.37
-3.83%
|
185/65-15
d=24.47
w=4.73
-0.88%
|
185/70-15
d=25.20
w=5.10
+2.07%
|
185/75-15
d=25.93
w=5.46
+5.02%
|
185/80-15
d=26.65
w=5.83
+7.97%
|
185/85-15
d=27.38
w=6.19
+10.93%
|
195 |
195/25-15
d=18.84
w=1.92
-23.68%
|
195/30-15
d=19.61
w=2.30
-20.57%
|
195/35-15
d=20.37
w=2.69
-17.46%
|
195/40-15
d=21.14
w=3.07
-14.35%
|
195/45-15
d=21.91
w=3.45
-11.24%
|
195/50-15
d=22.68
w=3.84
-8.13%
|
195/55-15
d=23.44
w=4.22
-5.02%
|
195/60-15
d=24.21
w=4.61
-1.91%
|
195/65-15
d=24.98
w=4.99
+1.20%
|
195/70-15
d=25.75
w=5.37
+4.31%
|
195/75-15
d=26.52
w=5.76
+7.42%
|
195/80-15
d=27.28
w=6.14
+10.53%
|
195/85-15
d=28.05
w=6.53
+13.64%
|
205 |
205/25-15
d=19.04
w=2.02
-22.89%
|
205/30-15
d=19.84
w=2.42
-19.62%
|
205/35-15
d=20.65
w=2.82
-16.35%
|
205/40-15
d=21.46
w=3.23
-13.08%
|
205/45-15
d=22.26
w=3.63
-9.81%
|
205/50-15
d=23.07
w=4.04
-6.54%
|
205/55-15
d=23.88
w=4.44
-3.27%
|
205/60-15
d=24.69
w=4.84
0.00%
|
205/65-15
d=25.49
w=5.25
+3.27%
|
205/70-15
d=26.30
w=5.65
+6.54%
|
205/75-15
d=27.11
w=6.05
+9.81%
|
205/80-15
d=27.91
w=6.46
+13.08%
|
205/85-15
d=28.72
w=6.86
+16.35%
|
215 |
215/25-15
d=19.23
w=2.12
-22.09%
|
215/30-15
d=20.08
w=2.54
-18.66%
|
215/35-15
d=20.93
w=2.96
-15.23%
|
215/40-15
d=21.77
w=3.39
-11.80%
|
215/45-15
d=22.62
w=3.81
-8.37%
|
215/50-15
d=23.46
w=4.23
-4.94%
|
215/55-15
d=24.31
w=4.66
-1.52%
|
215/60-15
d=25.16
w=5.08
+1.91%
|
215/65-15
d=26.00
w=5.50
+5.34%
|
215/70-15
d=26.85
w=5.93
+8.77%
|
215/75-15
d=27.70
w=6.35
+12.20%
|
215/80-15
d=28.54
w=6.77
+15.63%
|
215/85-15
d=29.39
w=7.19
+19.06%
|
225 |
225/25-15
d=19.43
w=2.21
-21.29%
|
225/30-15
d=20.31
w=2.66
-17.70%
|
225/35-15
d=21.20
w=3.10
-14.11%
|
225/40-15
d=22.09
w=3.54
-10.53%
|
225/45-15
d=22.97
w=3.99
-6.94%
|
225/50-15
d=23.86
w=4.43
-3.35%
|
225/55-15
d=24.74
w=4.87
+0.24%
|
225/60-15
d=25.63
w=5.31
+3.83%
|
225/65-15
d=26.52
w=5.76
+7.42%
|
225/70-15
d=27.40
w=6.20
+11.00%
|
225/75-15
d=28.29
w=6.64
+14.59%
|
225/80-15
d=29.17
w=7.09
+18.18%
|
225/85-15
d=30.06
w=7.53
+21.77%
|
235 |
235/25-15
d=19.63
w=2.31
-20.49%
|
235/30-15
d=20.55
w=2.78
-16.75%
|
235/35-15
d=21.48
w=3.24
-13.00%
|
235/40-15
d=22.40
w=3.70
-9.25%
|
235/45-15
d=23.33
w=4.16
-5.50%
|
235/50-15
d=24.25
w=4.63
-1.75%
|
235/55-15
d=25.18
w=5.09
+1.99%
|
235/60-15
d=26.10
w=5.55
+5.74%
|
235/65-15
d=27.03
w=6.01
+9.49%
|
235/70-15
d=27.95
w=6.48
+13.24%
|
235/75-15
d=28.88
w=6.94
+16.99%
|
235/80-15
d=29.80
w=7.40
+20.73%
|
235/85-15
d=30.73
w=7.86
+24.48%
|
245 |
245/25-15
d=19.82
w=2.41
-19.70%
|
245/30-15
d=20.79
w=2.89
-15.79%
|
245/35-15
d=21.75
w=3.38
-11.88%
|
245/40-15
d=22.72
w=3.86
-7.97%
|
245/45-15
d=23.68
w=4.34
-4.07%
|
245/50-15
d=24.65
w=4.82
-0.16%
|
245/55-15
d=25.61
w=5.31
+3.75%
|
245/60-15
d=26.57
w=5.79
+7.66%
|
245/65-15
d=27.54
w=6.27
+11.56%
|
245/70-15
d=28.50
w=6.75
+15.47%
|
245/75-15
d=29.47
w=7.23
+19.38%
|
245/80-15
d=30.43
w=7.72
+23.29%
|
245/85-15
d=31.40
w=8.20
+27.19%
|
255 |
255/25-15
d=20.02
w=2.51
-18.90%
|
255/30-15
d=21.02
w=3.01
-14.83%
|
255/35-15
d=22.03
w=3.51
-10.77%
|
255/40-15
d=23.03
w=4.02
-6.70%
|
255/45-15
d=24.04
w=4.52
-2.63%
|
255/50-15
d=25.04
w=5.02
+1.44%
|
255/55-15
d=26.04
w=5.52
+5.50%
|
255/60-15
d=27.05
w=6.02
+9.57%
|
255/65-15
d=28.05
w=6.53
+13.64%
|
255/70-15
d=29.06
w=7.03
+17.70%
|
255/75-15
d=30.06
w=7.53
+21.77%
|
255/80-15
d=31.06
w=8.03
+25.84%
|
255/85-15
d=32.07
w=8.53
+29.90%
|
265 |
265/25-15
d=20.22
w=2.61
-18.10%
|
265/30-15
d=21.26
w=3.13
-13.88%
|
265/35-15
d=22.30
w=3.65
-9.65%
|
265/40-15
d=23.35
w=4.17
-5.42%
|
265/45-15
d=24.39
w=4.69
-1.20%
|
265/50-15
d=25.43
w=5.22
+3.03%
|
265/55-15
d=26.48
w=5.74
+7.26%
|
265/60-15
d=27.52
w=6.26
+11.48%
|
265/65-15
d=28.56
w=6.78
+15.71%
|
265/70-15
d=29.61
w=7.30
+19.94%
|
265/75-15
d=30.65
w=7.82
+24.16%
|
265/80-15
d=31.69
w=8.35
+28.39%
|
265/85-15
d=32.74
w=8.87
+32.62%
|
275 |
275/25-15
d=20.41
w=2.71
-17.30%
|
275/30-15
d=21.50
w=3.25
-12.92%
|
275/35-15
d=22.58
w=3.79
-8.53%
|
275/40-15
d=23.66
w=4.33
-4.15%
|
275/45-15
d=24.74
w=4.87
+0.24%
|
275/50-15
d=25.83
w=5.41
+4.63%
|
275/55-15
d=26.91
w=5.95
+9.01%
|
275/60-15
d=27.99
w=6.50
+13.40%
|
275/65-15
d=29.07
w=7.04
+17.78%
|
275/70-15
d=30.16
w=7.58
+22.17%
|
275/75-15
d=31.24
w=8.12
+26.56%
|
275/80-15
d=32.32
w=8.66
+30.94%
|
275/85-15
d=33.41
w=9.20
+35.33%
|
285 |
285/25-15
d=20.61
w=2.81
-16.51%
|
285/30-15
d=21.73
w=3.37
-11.96%
|
285/35-15
d=22.85
w=3.93
-7.42%
|
285/40-15
d=23.98
w=4.49
-2.87%
|
285/45-15
d=25.10
w=5.05
+1.67%
|
285/50-15
d=26.22
w=5.61
+6.22%
|
285/55-15
d=27.34
w=6.17
+10.77%
|
285/60-15
d=28.46
w=6.73
+15.31%
|
285/65-15
d=29.59
w=7.29
+19.86%
|
285/70-15
d=30.71
w=7.85
+24.40%
|
285/75-15
d=31.83
w=8.42
+28.95%
|
285/80-15
d=32.95
w=8.98
+33.49%
|
285/85-15
d=34.07
w=9.54
+38.04%
|
295 |
295/25-15
d=20.81
w=2.90
-15.71%
|
295/30-15
d=21.97
w=3.48
-11.00%
|
295/35-15
d=23.13
w=4.06
-6.30%
|
295/40-15
d=24.29
w=4.65
-1.59%
|
295/45-15
d=25.45
w=5.23
+3.11%
|
295/50-15
d=26.61
w=5.81
+7.81%
|
295/55-15
d=27.78
w=6.39
+12.52%
|
295/60-15
d=28.94
w=6.97
+17.22%
|
295/65-15
d=30.10
w=7.55
+21.93%
|
295/70-15
d=31.26
w=8.13
+26.63%
|
295/75-15
d=32.42
w=8.71
+31.34%
|
295/80-15
d=33.58
w=9.29
+36.04%
|
295/85-15
d=34.74
w=9.87
+40.75%
|
305 |
305/25-15
d=21.00
w=3.00
-14.91%
|
305/30-15
d=22.20
w=3.60
-10.05%
|
305/35-15
d=23.41
w=4.20
-5.18%
|
305/40-15
d=24.61
w=4.80
-0.32%
|
305/45-15
d=25.81
w=5.40
+4.55%
|
305/50-15
d=27.01
w=6.00
+9.41%
|
305/55-15
d=28.21
w=6.60
+14.27%
|
305/60-15
d=29.41
w=7.20
+19.14%
|
305/65-15
d=30.61
w=7.81
+24.00%
|
305/70-15
d=31.81
w=8.41
+28.87%
|
305/75-15
d=33.01
w=9.01
+33.73%
|
305/80-15
d=34.21
w=9.61
+38.60%
|
305/85-15
d=35.41
w=10.21
+43.46%
|
315 |
315/25-15
d=21.20
w=3.10
-14.11%
|
315/30-15
d=22.44
w=3.72
-9.09%
|
315/35-15
d=23.68
w=4.34
-4.07%
|
315/40-15
d=24.92
w=4.96
+0.96%
|
315/45-15
d=26.16
w=5.58
+5.98%
|
315/50-15
d=27.40
w=6.20
+11.00%
|
315/55-15
d=28.64
w=6.82
+16.03%
|
315/60-15
d=29.88
w=7.44
+21.05%
|
315/65-15
d=31.12
w=8.06
+26.08%
|
315/70-15
d=32.36
w=8.68
+31.10%
|
315/75-15
d=33.60
w=9.30
+36.12%
|
315/80-15
d=34.84
w=9.92
+41.15%
|
315/85-15
d=36.08
w=10.54
+46.17%
|
325 |
325/25-15
d=21.40
w=3.20
-13.32%
|
325/30-15
d=22.68
w=3.84
-8.13%
|
325/35-15
d=23.96
w=4.48
-2.95%
|
325/40-15
d=25.24
w=5.12
+2.23%
|
325/45-15
d=26.52
w=5.76
+7.42%
|
325/50-15
d=27.80
w=6.40
+12.60%
|
325/55-15
d=29.07
w=7.04
+17.78%
|
325/60-15
d=30.35
w=7.68
+22.97%
|
325/65-15
d=31.63
w=8.32
+28.15%
|
325/70-15
d=32.91
w=8.96
+33.33%
|
325/75-15
d=34.19
w=9.60
+38.52%
|
325/80-15
d=35.47
w=10.24
+43.70%
|
325/85-15
d=36.75
w=10.88
+48.88%
|
335 |
335/25-15
d=21.59
w=3.30
-12.52%
|
335/30-15
d=22.91
w=3.96
-7.18%
|
335/35-15
d=24.23
w=4.62
-1.83%
|
335/40-15
d=25.55
w=5.28
+3.51%
|
335/45-15
d=26.87
w=5.94
+8.85%
|
335/50-15
d=28.19
w=6.59
+14.19%
|
335/55-15
d=29.51
w=7.25
+19.54%
|
335/60-15
d=30.83
w=7.91
+24.88%
|
335/65-15
d=32.15
w=8.57
+30.22%
|
335/70-15
d=33.46
w=9.23
+35.57%
|
335/75-15
d=34.78
w=9.89
+40.91%
|
335/80-15
d=36.10
w=10.55
+46.25%
|
335/85-15
d=37.42
w=11.21
+51.59%
|
Wheel Size 16
|
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Wheel Size 16.5
|
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Wheel Size 17
|
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Wheel Size 18
|
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Wheel Size 19
|
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Wheel Size 20
|
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Wheel Size 21
|
The information on this page is intended to be helpful, but there is absolutely no guarantee of its accuracy, safety, or applicability for any particular use. The data is calculated mathematically, not taken from any official or recommended guide.
Please excercise a common sense, follow manufacturer and dealer recommendations, and check with other sources.
Tires are a safety equipment, don't take their selection lightly!