| Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
|---|---|---|---|---|---|---|
| 185/60-14 | 0.00 % | 50.00 | 1,000.00 | 22.74 | 4.37 | 111.00 |
| 145/50-17 | -0.14 % | 49.93 | 1,001.39 | 22.71 | 2.85 | 72.50 |
| 245/30-17 | +0.21 % | 50.10 | 997.92 | 22.79 | 2.89 | 73.50 |
| 315/35-14 | -0.26 % | 49.87 | 1,002.60 | 22.68 | 4.34 | 110.25 |
| 245/45-14 | -0.26 % | 49.87 | 1,002.60 | 22.68 | 4.34 | 110.25 |
| 295/25-17 | +0.29 % | 50.15 | 997.06 | 22.81 | 2.90 | 73.75 |
| 275/40-14 | -0.35 % | 49.83 | 1,003.46 | 22.66 | 4.33 | 110.00 |
| 185/40-17 | +0.38 % | 50.19 | 996.19 | 22.83 | 2.91 | 74.00 |
| 205/35-17 | -0.40 % | 49.80 | 1,003.98 | 22.65 | 2.82 | 71.75 |
| 165/45-17 | +0.47 % | 50.23 | 995.33 | 22.85 | 2.92 | 74.25 |
| 225/50-14 | +0.52 % | 50.26 | 994.81 | 22.86 | 4.43 | 112.50 |
| 285/25-17 | -0.57 % | 49.71 | 1,005.71 | 22.61 | 2.81 | 71.25 |
| 205/55-14 | +0.61 % | 50.30 | 993.94 | 22.88 | 4.44 | 112.75 |
| 145/75-14 | -0.78 % | 49.61 | 1,007.79 | 22.56 | 4.28 | 108.75 |
| 215/35-17 | +0.81 % | 50.41 | 991.86 | 22.93 | 2.96 | 75.25 |
| 235/30-17 | -0.83 % | 49.58 | 1,008.31 | 22.55 | 2.78 | 70.50 |
| 155/70-14 | -0.87 % | 49.57 | 1,008.66 | 22.54 | 4.27 | 108.50 |
| 325/35-14 | +0.95 % | 50.48 | 990.48 | 22.96 | 4.48 | 113.75 |
| 175/65-14 | +0.95 % | 50.48 | 990.48 | 22.96 | 4.48 | 113.75 |
| 175/40-17 | -1.00 % | 49.50 | 1,010.04 | 22.51 | 2.76 | 70.00 |
| 285/40-14 | +1.04 % | 50.52 | 989.61 | 22.98 | 4.49 | 114.00 |
| 155/45-17 | -1.09 % | 49.45 | 1,010.91 | 22.49 | 2.75 | 69.75 |
| 305/25-17 | +1.16 % | 50.58 | 988.40 | 23.00 | 3.00 | 76.25 |
| 215/50-14 | -1.21 % | 49.39 | 1,012.12 | 22.46 | 4.23 | 107.50 |
| 255/30-17 | +1.25 % | 50.62 | 987.53 | 23.02 | 3.01 | 76.50 |
| 255/45-14 | +1.30 % | 50.65 | 987.02 | 23.04 | 4.52 | 114.75 |
| 195/55-14 | -1.30 % | 49.35 | 1,012.98 | 22.44 | 4.22 | 107.25 |
| 165/65-14 | -1.30 % | 49.35 | 1,012.98 | 22.44 | 4.22 | 107.25 |
| 275/25-17 | -1.44 % | 49.28 | 1,014.37 | 22.41 | 2.71 | 68.75 |
| 305/35-14 | -1.47 % | 49.26 | 1,014.72 | 22.41 | 4.20 | 106.75 |
| 165/70-14 | +1.56 % | 50.78 | 984.42 | 23.09 | 4.55 | 115.50 |
| 155/50-17 | +1.59 % | 50.80 | 984.07 | 23.10 | 3.05 | 77.50 |
| 195/35-17 | -1.61 % | 49.19 | 1,016.10 | 22.37 | 2.69 | 68.25 |
| 145/80-14 | +1.73 % | 50.87 | 982.69 | 23.13 | 4.57 | 116.00 |
| 265/40-14 | -1.73 % | 49.13 | 1,017.31 | 22.35 | 4.17 | 106.00 |
| 195/40-17 | +1.77 % | 50.88 | 982.34 | 23.14 | 3.07 | 78.00 |
| 155/75-14 | +1.82 % | 50.91 | 981.82 | 23.15 | 4.58 | 116.25 |
| 235/45-14 | -1.82 % | 49.09 | 1,018.18 | 22.33 | 4.16 | 105.75 |
| 225/30-17 | -1.87 % | 49.07 | 1,018.70 | 22.31 | 2.66 | 67.50 |
| Ratio: | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Wheel Size 12
|
|||||||||||||
|
Wheel Size 13
|
|||||||||||||
|
Wheel Size 14
|
|||||||||||||
| 145 |
145/25-14
d=16.85
w=1.43
-25.88%
|
145/30-14
d=17.43
w=1.71
-23.37%
|
145/35-14
d=18.00
w=2.00
-20.86%
|
145/40-14
d=18.57
w=2.28
-18.35%
|
145/45-14
d=19.14
w=2.57
-15.84%
|
145/50-14
d=19.71
w=2.85
-13.33%
|
145/55-14
d=20.28
w=3.14
-10.82%
|
145/60-14
d=20.85
w=3.43
-8.31%
|
145/65-14
d=21.42
w=3.71
-5.80%
|
145/70-14
d=21.99
w=4.00
-3.29%
|
145/75-14
d=22.56
w=4.28
-0.78%
|
145/80-14
d=23.13
w=4.57
+1.73%
|
145/85-14
d=23.70
w=4.85
+4.24%
|
| 155 |
155/25-14
d=17.05
w=1.53
-25.02%
|
155/30-14
d=17.66
w=1.83
-22.33%
|
155/35-14
d=18.27
w=2.14
-19.65%
|
155/40-14
d=18.88
w=2.44
-16.97%
|
155/45-14
d=19.49
w=2.75
-14.28%
|
155/50-14
d=20.10
w=3.05
-11.60%
|
155/55-14
d=20.71
w=3.36
-8.92%
|
155/60-14
d=21.32
w=3.66
-6.23%
|
155/65-14
d=21.93
w=3.97
-3.55%
|
155/70-14
d=22.54
w=4.27
-0.87%
|
155/75-14
d=23.15
w=4.58
+1.82%
|
155/80-14
d=23.76
w=4.88
+4.50%
|
155/85-14
d=24.37
w=5.19
+7.18%
|
| 165 |
165/25-14
d=17.25
w=1.62
-24.15%
|
165/30-14
d=17.90
w=1.95
-21.30%
|
165/35-14
d=18.55
w=2.27
-18.44%
|
165/40-14
d=19.20
w=2.60
-15.58%
|
165/45-14
d=19.85
w=2.92
-12.73%
|
165/50-14
d=20.50
w=3.25
-9.87%
|
165/55-14
d=21.15
w=3.57
-7.01%
|
165/60-14
d=21.80
w=3.90
-4.16%
|
165/65-14
d=22.44
w=4.22
-1.30%
|
165/70-14
d=23.09
w=4.55
+1.56%
|
165/75-14
d=23.74
w=4.87
+4.41%
|
165/80-14
d=24.39
w=5.20
+7.27%
|
165/85-14
d=25.04
w=5.52
+10.13%
|
| 175 |
175/25-14
d=17.44
w=1.72
-23.29%
|
175/30-14
d=18.13
w=2.07
-20.26%
|
175/35-14
d=18.82
w=2.41
-17.23%
|
175/40-14
d=19.51
w=2.76
-14.20%
|
175/45-14
d=20.20
w=3.10
-11.17%
|
175/50-14
d=20.89
w=3.44
-8.14%
|
175/55-14
d=21.58
w=3.79
-5.11%
|
175/60-14
d=22.27
w=4.13
-2.08%
|
175/65-14
d=22.96
w=4.48
+0.95%
|
175/70-14
d=23.65
w=4.82
+3.98%
|
175/75-14
d=24.33
w=5.17
+7.01%
|
175/80-14
d=25.02
w=5.51
+10.04%
|
175/85-14
d=25.71
w=5.86
+13.07%
|
| 185 |
185/25-14
d=17.64
w=1.82
-22.42%
|
185/30-14
d=18.37
w=2.19
-19.22%
|
185/35-14
d=19.10
w=2.55
-16.01%
|
185/40-14
d=19.83
w=2.91
-12.81%
|
185/45-14
d=20.56
w=3.28
-9.61%
|
185/50-14
d=21.28
w=3.64
-6.41%
|
185/55-14
d=22.01
w=4.01
-3.20%
|
185/60-14
d=22.74
w=4.37
0.00%
|
185/65-14
d=23.47
w=4.73
+3.20%
|
185/70-14
d=24.20
w=5.10
+6.41%
|
185/75-14
d=24.93
w=5.46
+9.61%
|
185/80-14
d=25.65
w=5.83
+12.81%
|
185/85-14
d=26.38
w=6.19
+16.01%
|
| 195 |
195/25-14
d=17.84
w=1.92
-21.55%
|
195/30-14
d=18.61
w=2.30
-18.18%
|
195/35-14
d=19.37
w=2.69
-14.80%
|
195/40-14
d=20.14
w=3.07
-11.43%
|
195/45-14
d=20.91
w=3.45
-8.05%
|
195/50-14
d=21.68
w=3.84
-4.67%
|
195/55-14
d=22.44
w=4.22
-1.30%
|
195/60-14
d=23.21
w=4.61
+2.08%
|
195/65-14
d=23.98
w=4.99
+5.45%
|
195/70-14
d=24.75
w=5.37
+8.83%
|
195/75-14
d=25.52
w=5.76
+12.21%
|
195/80-14
d=26.28
w=6.14
+15.58%
|
195/85-14
d=27.05
w=6.53
+18.96%
|
| 205 |
205/25-14
d=18.04
w=2.02
-20.69%
|
205/30-14
d=18.84
w=2.42
-17.14%
|
205/35-14
d=19.65
w=2.82
-13.59%
|
205/40-14
d=20.46
w=3.23
-10.04%
|
205/45-14
d=21.26
w=3.63
-6.49%
|
205/50-14
d=22.07
w=4.04
-2.94%
|
205/55-14
d=22.88
w=4.44
+0.61%
|
205/60-14
d=23.69
w=4.84
+4.16%
|
205/65-14
d=24.49
w=5.25
+7.70%
|
205/70-14
d=25.30
w=5.65
+11.25%
|
205/75-14
d=26.11
w=6.05
+14.80%
|
205/80-14
d=26.91
w=6.46
+18.35%
|
205/85-14
d=27.72
w=6.86
+21.90%
|
| 215 |
215/25-14
d=18.23
w=2.12
-19.82%
|
215/30-14
d=19.08
w=2.54
-16.10%
|
215/35-14
d=19.93
w=2.96
-12.38%
|
215/40-14
d=20.77
w=3.39
-8.66%
|
215/45-14
d=21.62
w=3.81
-4.93%
|
215/50-14
d=22.46
w=4.23
-1.21%
|
215/55-14
d=23.31
w=4.66
+2.51%
|
215/60-14
d=24.16
w=5.08
+6.23%
|
215/65-14
d=25.00
w=5.50
+9.95%
|
215/70-14
d=25.85
w=5.93
+13.68%
|
215/75-14
d=26.70
w=6.35
+17.40%
|
215/80-14
d=27.54
w=6.77
+21.12%
|
215/85-14
d=28.39
w=7.19
+24.84%
|
| 225 |
225/25-14
d=18.43
w=2.21
-18.96%
|
225/30-14
d=19.31
w=2.66
-15.06%
|
225/35-14
d=20.20
w=3.10
-11.17%
|
225/40-14
d=21.09
w=3.54
-7.27%
|
225/45-14
d=21.97
w=3.99
-3.38%
|
225/50-14
d=22.86
w=4.43
+0.52%
|
225/55-14
d=23.74
w=4.87
+4.41%
|
225/60-14
d=24.63
w=5.31
+8.31%
|
225/65-14
d=25.52
w=5.76
+12.21%
|
225/70-14
d=26.40
w=6.20
+16.10%
|
225/75-14
d=27.29
w=6.64
+20.00%
|
225/80-14
d=28.17
w=7.09
+23.89%
|
225/85-14
d=29.06
w=7.53
+27.79%
|
| 235 |
235/25-14
d=18.63
w=2.31
-18.09%
|
235/30-14
d=19.55
w=2.78
-14.02%
|
235/35-14
d=20.48
w=3.24
-9.95%
|
235/40-14
d=21.40
w=3.70
-5.89%
|
235/45-14
d=22.33
w=4.16
-1.82%
|
235/50-14
d=23.25
w=4.63
+2.25%
|
235/55-14
d=24.18
w=5.09
+6.32%
|
235/60-14
d=25.10
w=5.55
+10.39%
|
235/65-14
d=26.03
w=6.01
+14.46%
|
235/70-14
d=26.95
w=6.48
+18.52%
|
235/75-14
d=27.88
w=6.94
+22.59%
|
235/80-14
d=28.80
w=7.40
+26.66%
|
235/85-14
d=29.73
w=7.86
+30.73%
|
| 245 |
245/25-14
d=18.82
w=2.41
-17.23%
|
245/30-14
d=19.79
w=2.89
-12.98%
|
245/35-14
d=20.75
w=3.38
-8.74%
|
245/40-14
d=21.72
w=3.86
-4.50%
|
245/45-14
d=22.68
w=4.34
-0.26%
|
245/50-14
d=23.65
w=4.82
+3.98%
|
245/55-14
d=24.61
w=5.31
+8.22%
|
245/60-14
d=25.57
w=5.79
+12.47%
|
245/65-14
d=26.54
w=6.27
+16.71%
|
245/70-14
d=27.50
w=6.75
+20.95%
|
245/75-14
d=28.47
w=7.23
+25.19%
|
245/80-14
d=29.43
w=7.72
+29.43%
|
245/85-14
d=30.40
w=8.20
+33.67%
|
| 255 |
255/25-14
d=19.02
w=2.51
-16.36%
|
255/30-14
d=20.02
w=3.01
-11.95%
|
255/35-14
d=21.03
w=3.51
-7.53%
|
255/40-14
d=22.03
w=4.02
-3.12%
|
255/45-14
d=23.04
w=4.52
+1.30%
|
255/50-14
d=24.04
w=5.02
+5.71%
|
255/55-14
d=25.04
w=5.52
+10.13%
|
255/60-14
d=26.05
w=6.02
+14.54%
|
255/65-14
d=27.05
w=6.53
+18.96%
|
255/70-14
d=28.06
w=7.03
+23.37%
|
255/75-14
d=29.06
w=7.53
+27.79%
|
255/80-14
d=30.06
w=8.03
+32.20%
|
255/85-14
d=31.07
w=8.53
+36.62%
|
| 265 |
265/25-14
d=19.22
w=2.61
-15.50%
|
265/30-14
d=20.26
w=3.13
-10.91%
|
265/35-14
d=21.30
w=3.65
-6.32%
|
265/40-14
d=22.35
w=4.17
-1.73%
|
265/45-14
d=23.39
w=4.69
+2.86%
|
265/50-14
d=24.43
w=5.22
+7.44%
|
265/55-14
d=25.48
w=5.74
+12.03%
|
265/60-14
d=26.52
w=6.26
+16.62%
|
265/65-14
d=27.56
w=6.78
+21.21%
|
265/70-14
d=28.61
w=7.30
+25.80%
|
265/75-14
d=29.65
w=7.82
+30.38%
|
265/80-14
d=30.69
w=8.35
+34.97%
|
265/85-14
d=31.74
w=8.87
+39.56%
|
| 275 |
275/25-14
d=19.41
w=2.71
-14.63%
|
275/30-14
d=20.50
w=3.25
-9.87%
|
275/35-14
d=21.58
w=3.79
-5.11%
|
275/40-14
d=22.66
w=4.33
-0.35%
|
275/45-14
d=23.74
w=4.87
+4.41%
|
275/50-14
d=24.83
w=5.41
+9.18%
|
275/55-14
d=25.91
w=5.95
+13.94%
|
275/60-14
d=26.99
w=6.50
+18.70%
|
275/65-14
d=28.07
w=7.04
+23.46%
|
275/70-14
d=29.16
w=7.58
+28.22%
|
275/75-14
d=30.24
w=8.12
+32.98%
|
275/80-14
d=31.32
w=8.66
+37.74%
|
275/85-14
d=32.41
w=9.20
+42.50%
|
| 285 |
285/25-14
d=19.61
w=2.81
-13.76%
|
285/30-14
d=20.73
w=3.37
-8.83%
|
285/35-14
d=21.85
w=3.93
-3.90%
|
285/40-14
d=22.98
w=4.49
+1.04%
|
285/45-14
d=24.10
w=5.05
+5.97%
|
285/50-14
d=25.22
w=5.61
+10.91%
|
285/55-14
d=26.34
w=6.17
+15.84%
|
285/60-14
d=27.46
w=6.73
+20.78%
|
285/65-14
d=28.59
w=7.29
+25.71%
|
285/70-14
d=29.71
w=7.85
+30.64%
|
285/75-14
d=30.83
w=8.42
+35.58%
|
285/80-14
d=31.95
w=8.98
+40.51%
|
285/85-14
d=33.07
w=9.54
+45.45%
|
| 295 |
295/25-14
d=19.81
w=2.90
-12.90%
|
295/30-14
d=20.97
w=3.48
-7.79%
|
295/35-14
d=22.13
w=4.06
-2.68%
|
295/40-14
d=23.29
w=4.65
+2.42%
|
295/45-14
d=24.45
w=5.23
+7.53%
|
295/50-14
d=25.61
w=5.81
+12.64%
|
295/55-14
d=26.78
w=6.39
+17.75%
|
295/60-14
d=27.94
w=6.97
+22.85%
|
295/65-14
d=29.10
w=7.55
+27.96%
|
295/70-14
d=30.26
w=8.13
+33.07%
|
295/75-14
d=31.42
w=8.71
+38.18%
|
295/80-14
d=32.58
w=9.29
+43.28%
|
295/85-14
d=33.74
w=9.87
+48.39%
|
| 305 |
305/25-14
d=20.00
w=3.00
-12.03%
|
305/30-14
d=21.20
w=3.60
-6.75%
|
305/35-14
d=22.41
w=4.20
-1.47%
|
305/40-14
d=23.61
w=4.80
+3.81%
|
305/45-14
d=24.81
w=5.40
+9.09%
|
305/50-14
d=26.01
w=6.00
+14.37%
|
305/55-14
d=27.21
w=6.60
+19.65%
|
305/60-14
d=28.41
w=7.20
+24.93%
|
305/65-14
d=29.61
w=7.81
+30.21%
|
305/70-14
d=30.81
w=8.41
+35.49%
|
305/75-14
d=32.01
w=9.01
+40.77%
|
305/80-14
d=33.21
w=9.61
+46.05%
|
305/85-14
d=34.41
w=10.21
+51.33%
|
| 315 |
315/25-14
d=20.20
w=3.10
-11.17%
|
315/30-14
d=21.44
w=3.72
-5.71%
|
315/35-14
d=22.68
w=4.34
-0.26%
|
315/40-14
d=23.92
w=4.96
+5.19%
|
315/45-14
d=25.16
w=5.58
+10.65%
|
315/50-14
d=26.40
w=6.20
+16.10%
|
315/55-14
d=27.64
w=6.82
+21.55%
|
315/60-14
d=28.88
w=7.44
+27.01%
|
315/65-14
d=30.12
w=8.06
+32.46%
|
315/70-14
d=31.36
w=8.68
+37.92%
|
315/75-14
d=32.60
w=9.30
+43.37%
|
315/80-14
d=33.84
w=9.92
+48.82%
|
315/85-14
d=35.08
w=10.54
+54.28%
|
| 325 |
325/25-14
d=20.40
w=3.20
-10.30%
|
325/30-14
d=21.68
w=3.84
-4.67%
|
325/35-14
d=22.96
w=4.48
+0.95%
|
325/40-14
d=24.24
w=5.12
+6.58%
|
325/45-14
d=25.52
w=5.76
+12.21%
|
325/50-14
d=26.80
w=6.40
+17.83%
|
325/55-14
d=28.07
w=7.04
+23.46%
|
325/60-14
d=29.35
w=7.68
+29.09%
|
325/65-14
d=30.63
w=8.32
+34.71%
|
325/70-14
d=31.91
w=8.96
+40.34%
|
325/75-14
d=33.19
w=9.60
+45.97%
|
325/80-14
d=34.47
w=10.24
+51.59%
|
325/85-14
d=35.75
w=10.88
+57.22%
|
| 335 |
335/25-14
d=20.59
w=3.30
-9.44%
|
335/30-14
d=21.91
w=3.96
-3.64%
|
335/35-14
d=23.23
w=4.62
+2.16%
|
335/40-14
d=24.55
w=5.28
+7.96%
|
335/45-14
d=25.87
w=5.94
+13.76%
|
335/50-14
d=27.19
w=6.59
+19.56%
|
335/55-14
d=28.51
w=7.25
+25.36%
|
335/60-14
d=29.83
w=7.91
+31.16%
|
335/65-14
d=31.15
w=8.57
+36.96%
|
335/70-14
d=32.46
w=9.23
+42.76%
|
335/75-14
d=33.78
w=9.89
+48.56%
|
335/80-14
d=35.10
w=10.55
+54.36%
|
335/85-14
d=36.42
w=11.21
+60.16%
|
|
Wheel Size 15
|
|||||||||||||
|
Wheel Size 16
|
|||||||||||||
|
Wheel Size 16.5
|
|||||||||||||
|
Wheel Size 17
|
|||||||||||||
| 145 |
145/25-17
d=19.85
w=1.43
-12.69%
|
145/30-17
d=20.43
w=1.71
-10.18%
|
145/35-17
d=21.00
w=2.00
-7.67%
|
145/40-17
d=21.57
w=2.28
-5.16%
|
145/45-17
d=22.14
w=2.57
-2.65%
|
145/50-17
d=22.71
w=2.85
-0.14%
|
145/55-17
d=23.28
w=3.14
+2.37%
|
145/60-17
d=23.85
w=3.43
+4.88%
|
145/65-17
d=24.42
w=3.71
+7.39%
|
145/70-17
d=24.99
w=4.00
+9.90%
|
145/75-17
d=25.56
w=4.28
+12.41%
|
145/80-17
d=26.13
w=4.57
+14.92%
|
145/85-17
d=26.70
w=4.85
+17.43%
|
| 155 |
155/25-17
d=20.05
w=1.53
-11.82%
|
155/30-17
d=20.66
w=1.83
-9.14%
|
155/35-17
d=21.27
w=2.14
-6.46%
|
155/40-17
d=21.88
w=2.44
-3.77%
|
155/45-17
d=22.49
w=2.75
-1.09%
|
155/50-17
d=23.10
w=3.05
+1.59%
|
155/55-17
d=23.71
w=3.36
+4.28%
|
155/60-17
d=24.32
w=3.66
+6.96%
|
155/65-17
d=24.93
w=3.97
+9.64%
|
155/70-17
d=25.54
w=4.27
+12.33%
|
155/75-17
d=26.15
w=4.58
+15.01%
|
155/80-17
d=26.76
w=4.88
+17.69%
|
155/85-17
d=27.37
w=5.19
+20.38%
|
| 165 |
165/25-17
d=20.25
w=1.62
-10.96%
|
165/30-17
d=20.90
w=1.95
-8.10%
|
165/35-17
d=21.55
w=2.27
-5.25%
|
165/40-17
d=22.20
w=2.60
-2.39%
|
165/45-17
d=22.85
w=2.92
+0.47%
|
165/50-17
d=23.50
w=3.25
+3.32%
|
165/55-17
d=24.15
w=3.57
+6.18%
|
165/60-17
d=24.80
w=3.90
+9.04%
|
165/65-17
d=25.44
w=4.22
+11.89%
|
165/70-17
d=26.09
w=4.55
+14.75%
|
165/75-17
d=26.74
w=4.87
+17.61%
|
165/80-17
d=27.39
w=5.20
+20.46%
|
165/85-17
d=28.04
w=5.52
+23.32%
|
| 175 |
175/25-17
d=20.44
w=1.72
-10.09%
|
175/30-17
d=21.13
w=2.07
-7.06%
|
175/35-17
d=21.82
w=2.41
-4.03%
|
175/40-17
d=22.51
w=2.76
-1.00%
|
175/45-17
d=23.20
w=3.10
+2.03%
|
175/50-17
d=23.89
w=3.44
+5.06%
|
175/55-17
d=24.58
w=3.79
+8.09%
|
175/60-17
d=25.27
w=4.13
+11.11%
|
175/65-17
d=25.96
w=4.48
+14.14%
|
175/70-17
d=26.65
w=4.82
+17.17%
|
175/75-17
d=27.33
w=5.17
+20.20%
|
175/80-17
d=28.02
w=5.51
+23.23%
|
175/85-17
d=28.71
w=5.86
+26.26%
|
| 185 |
185/25-17
d=20.64
w=1.82
-9.23%
|
185/30-17
d=21.37
w=2.19
-6.02%
|
185/35-17
d=22.10
w=2.55
-2.82%
|
185/40-17
d=22.83
w=2.91
+0.38%
|
185/45-17
d=23.56
w=3.28
+3.58%
|
185/50-17
d=24.28
w=3.64
+6.79%
|
185/55-17
d=25.01
w=4.01
+9.99%
|
185/60-17
d=25.74
w=4.37
+13.19%
|
185/65-17
d=26.47
w=4.73
+16.40%
|
185/70-17
d=27.20
w=5.10
+19.60%
|
185/75-17
d=27.93
w=5.46
+22.80%
|
185/80-17
d=28.65
w=5.83
+26.00%
|
185/85-17
d=29.38
w=6.19
+29.21%
|
| 195 |
195/25-17
d=20.84
w=1.92
-8.36%
|
195/30-17
d=21.61
w=2.30
-4.99%
|
195/35-17
d=22.37
w=2.69
-1.61%
|
195/40-17
d=23.14
w=3.07
+1.77%
|
195/45-17
d=23.91
w=3.45
+5.14%
|
195/50-17
d=24.68
w=3.84
+8.52%
|
195/55-17
d=25.44
w=4.22
+11.89%
|
195/60-17
d=26.21
w=4.61
+15.27%
|
195/65-17
d=26.98
w=4.99
+18.65%
|
195/70-17
d=27.75
w=5.37
+22.02%
|
195/75-17
d=28.52
w=5.76
+25.40%
|
195/80-17
d=29.28
w=6.14
+28.77%
|
195/85-17
d=30.05
w=6.53
+32.15%
|
| 205 |
205/25-17
d=21.04
w=2.02
-7.50%
|
205/30-17
d=21.84
w=2.42
-3.95%
|
205/35-17
d=22.65
w=2.82
-0.40%
|
205/40-17
d=23.46
w=3.23
+3.15%
|
205/45-17
d=24.26
w=3.63
+6.70%
|
205/50-17
d=25.07
w=4.04
+10.25%
|
205/55-17
d=25.88
w=4.44
+13.80%
|
205/60-17
d=26.69
w=4.84
+17.35%
|
205/65-17
d=27.49
w=5.25
+20.90%
|
205/70-17
d=28.30
w=5.65
+24.45%
|
205/75-17
d=29.11
w=6.05
+28.00%
|
205/80-17
d=29.91
w=6.46
+31.54%
|
205/85-17
d=30.72
w=6.86
+35.09%
|
| 215 |
215/25-17
d=21.23
w=2.12
-6.63%
|
215/30-17
d=22.08
w=2.54
-2.91%
|
215/35-17
d=22.93
w=2.96
+0.81%
|
215/40-17
d=23.77
w=3.39
+4.54%
|
215/45-17
d=24.62
w=3.81
+8.26%
|
215/50-17
d=25.46
w=4.23
+11.98%
|
215/55-17
d=26.31
w=4.66
+15.70%
|
215/60-17
d=27.16
w=5.08
+19.43%
|
215/65-17
d=28.00
w=5.50
+23.15%
|
215/70-17
d=28.85
w=5.93
+26.87%
|
215/75-17
d=29.70
w=6.35
+30.59%
|
215/80-17
d=30.54
w=6.77
+34.31%
|
215/85-17
d=31.39
w=7.19
+38.04%
|
| 225 |
225/25-17
d=21.43
w=2.21
-5.77%
|
225/30-17
d=22.31
w=2.66
-1.87%
|
225/35-17
d=23.20
w=3.10
+2.03%
|
225/40-17
d=24.09
w=3.54
+5.92%
|
225/45-17
d=24.97
w=3.99
+9.82%
|
225/50-17
d=25.86
w=4.43
+13.71%
|
225/55-17
d=26.74
w=4.87
+17.61%
|
225/60-17
d=27.63
w=5.31
+21.50%
|
225/65-17
d=28.52
w=5.76
+25.40%
|
225/70-17
d=29.40
w=6.20
+29.29%
|
225/75-17
d=30.29
w=6.64
+33.19%
|
225/80-17
d=31.17
w=7.09
+37.08%
|
225/85-17
d=32.06
w=7.53
+40.98%
|
| 235 |
235/25-17
d=21.63
w=2.31
-4.90%
|
235/30-17
d=22.55
w=2.78
-0.83%
|
235/35-17
d=23.48
w=3.24
+3.24%
|
235/40-17
d=24.40
w=3.70
+7.31%
|
235/45-17
d=25.33
w=4.16
+11.37%
|
235/50-17
d=26.25
w=4.63
+15.44%
|
235/55-17
d=27.18
w=5.09
+19.51%
|
235/60-17
d=28.10
w=5.55
+23.58%
|
235/65-17
d=29.03
w=6.01
+27.65%
|
235/70-17
d=29.95
w=6.48
+31.72%
|
235/75-17
d=30.88
w=6.94
+35.79%
|
235/80-17
d=31.80
w=7.40
+39.85%
|
235/85-17
d=32.73
w=7.86
+43.92%
|
| 245 |
245/25-17
d=21.82
w=2.41
-4.03%
|
245/30-17
d=22.79
w=2.89
+0.21%
|
245/35-17
d=23.75
w=3.38
+4.45%
|
245/40-17
d=24.72
w=3.86
+8.69%
|
245/45-17
d=25.68
w=4.34
+12.93%
|
245/50-17
d=26.65
w=4.82
+17.17%
|
245/55-17
d=27.61
w=5.31
+21.42%
|
245/60-17
d=28.57
w=5.79
+25.66%
|
245/65-17
d=29.54
w=6.27
+29.90%
|
245/70-17
d=30.50
w=6.75
+34.14%
|
245/75-17
d=31.47
w=7.23
+38.38%
|
245/80-17
d=32.43
w=7.72
+42.62%
|
245/85-17
d=33.40
w=8.20
+46.87%
|
| 255 |
255/25-17
d=22.02
w=2.51
-3.17%
|
255/30-17
d=23.02
w=3.01
+1.25%
|
255/35-17
d=24.03
w=3.51
+5.66%
|
255/40-17
d=25.03
w=4.02
+10.08%
|
255/45-17
d=26.04
w=4.52
+14.49%
|
255/50-17
d=27.04
w=5.02
+18.91%
|
255/55-17
d=28.04
w=5.52
+23.32%
|
255/60-17
d=29.05
w=6.02
+27.74%
|
255/65-17
d=30.05
w=6.53
+32.15%
|
255/70-17
d=31.06
w=7.03
+36.57%
|
255/75-17
d=32.06
w=7.53
+40.98%
|
255/80-17
d=33.06
w=8.03
+45.39%
|
255/85-17
d=34.07
w=8.53
+49.81%
|
| 265 |
265/25-17
d=22.22
w=2.61
-2.30%
|
265/30-17
d=23.26
w=3.13
+2.29%
|
265/35-17
d=24.30
w=3.65
+6.87%
|
265/40-17
d=25.35
w=4.17
+11.46%
|
265/45-17
d=26.39
w=4.69
+16.05%
|
265/50-17
d=27.43
w=5.22
+20.64%
|
265/55-17
d=28.48
w=5.74
+25.23%
|
265/60-17
d=29.52
w=6.26
+29.81%
|
265/65-17
d=30.56
w=6.78
+34.40%
|
265/70-17
d=31.61
w=7.30
+38.99%
|
265/75-17
d=32.65
w=7.82
+43.58%
|
265/80-17
d=33.69
w=8.35
+48.16%
|
265/85-17
d=34.74
w=8.87
+52.75%
|
| 275 |
275/25-17
d=22.41
w=2.71
-1.44%
|
275/30-17
d=23.50
w=3.25
+3.32%
|
275/35-17
d=24.58
w=3.79
+8.09%
|
275/40-17
d=25.66
w=4.33
+12.85%
|
275/45-17
d=26.74
w=4.87
+17.61%
|
275/50-17
d=27.83
w=5.41
+22.37%
|
275/55-17
d=28.91
w=5.95
+27.13%
|
275/60-17
d=29.99
w=6.50
+31.89%
|
275/65-17
d=31.07
w=7.04
+36.65%
|
275/70-17
d=32.16
w=7.58
+41.41%
|
275/75-17
d=33.24
w=8.12
+46.17%
|
275/80-17
d=34.32
w=8.66
+50.93%
|
275/85-17
d=35.41
w=9.20
+55.70%
|
| 285 |
285/25-17
d=22.61
w=2.81
-0.57%
|
285/30-17
d=23.73
w=3.37
+4.36%
|
285/35-17
d=24.85
w=3.93
+9.30%
|
285/40-17
d=25.98
w=4.49
+14.23%
|
285/45-17
d=27.10
w=5.05
+19.17%
|
285/50-17
d=28.22
w=5.61
+24.10%
|
285/55-17
d=29.34
w=6.17
+29.03%
|
285/60-17
d=30.46
w=6.73
+33.97%
|
285/65-17
d=31.59
w=7.29
+38.90%
|
285/70-17
d=32.71
w=7.85
+43.84%
|
285/75-17
d=33.83
w=8.42
+48.77%
|
285/80-17
d=34.95
w=8.98
+53.70%
|
285/85-17
d=36.07
w=9.54
+58.64%
|
| 295 |
295/25-17
d=22.81
w=2.90
+0.29%
|
295/30-17
d=23.97
w=3.48
+5.40%
|
295/35-17
d=25.13
w=4.06
+10.51%
|
295/40-17
d=26.29
w=4.65
+15.62%
|
295/45-17
d=27.45
w=5.23
+20.72%
|
295/50-17
d=28.61
w=5.81
+25.83%
|
295/55-17
d=29.78
w=6.39
+30.94%
|
295/60-17
d=30.94
w=6.97
+36.05%
|
295/65-17
d=32.10
w=7.55
+41.15%
|
295/70-17
d=33.26
w=8.13
+46.26%
|
295/75-17
d=34.42
w=8.71
+51.37%
|
295/80-17
d=35.58
w=9.29
+56.48%
|
295/85-17
d=36.74
w=9.87
+61.58%
|
| 305 |
305/25-17
d=23.00
w=3.00
+1.16%
|
305/30-17
d=24.20
w=3.60
+6.44%
|
305/35-17
d=25.41
w=4.20
+11.72%
|
305/40-17
d=26.61
w=4.80
+17.00%
|
305/45-17
d=27.81
w=5.40
+22.28%
|
305/50-17
d=29.01
w=6.00
+27.56%
|
305/55-17
d=30.21
w=6.60
+32.84%
|
305/60-17
d=31.41
w=7.20
+38.12%
|
305/65-17
d=32.61
w=7.81
+43.40%
|
305/70-17
d=33.81
w=8.41
+48.68%
|
305/75-17
d=35.01
w=9.01
+53.96%
|
305/80-17
d=36.21
w=9.61
+59.25%
|
305/85-17
d=37.41
w=10.21
+64.53%
|
| 315 |
315/25-17
d=23.20
w=3.10
+2.03%
|
315/30-17
d=24.44
w=3.72
+7.48%
|
315/35-17
d=25.68
w=4.34
+12.93%
|
315/40-17
d=26.92
w=4.96
+18.39%
|
315/45-17
d=28.16
w=5.58
+23.84%
|
315/50-17
d=29.40
w=6.20
+29.29%
|
315/55-17
d=30.64
w=6.82
+34.75%
|
315/60-17
d=31.88
w=7.44
+40.20%
|
315/65-17
d=33.12
w=8.06
+45.65%
|
315/70-17
d=34.36
w=8.68
+51.11%
|
315/75-17
d=35.60
w=9.30
+56.56%
|
315/80-17
d=36.84
w=9.92
+62.02%
|
315/85-17
d=38.08
w=10.54
+67.47%
|
| 325 |
325/25-17
d=23.40
w=3.20
+2.89%
|
325/30-17
d=24.68
w=3.84
+8.52%
|
325/35-17
d=25.96
w=4.48
+14.14%
|
325/40-17
d=27.24
w=5.12
+19.77%
|
325/45-17
d=28.52
w=5.76
+25.40%
|
325/50-17
d=29.80
w=6.40
+31.02%
|
325/55-17
d=31.07
w=7.04
+36.65%
|
325/60-17
d=32.35
w=7.68
+42.28%
|
325/65-17
d=33.63
w=8.32
+47.91%
|
325/70-17
d=34.91
w=8.96
+53.53%
|
325/75-17
d=36.19
w=9.60
+59.16%
|
325/80-17
d=37.47
w=10.24
+64.79%
|
325/85-17
d=38.75
w=10.88
+70.41%
|
| 335 |
335/25-17
d=23.59
w=3.30
+3.76%
|
335/30-17
d=24.91
w=3.96
+9.56%
|
335/35-17
d=26.23
w=4.62
+15.36%
|
335/40-17
d=27.55
w=5.28
+21.16%
|
335/45-17
d=28.87
w=5.94
+26.96%
|
335/50-17
d=30.19
w=6.59
+32.76%
|
335/55-17
d=31.51
w=7.25
+38.56%
|
335/60-17
d=32.83
w=7.91
+44.36%
|
335/65-17
d=34.15
w=8.57
+50.16%
|
335/70-17
d=35.46
w=9.23
+55.96%
|
335/75-17
d=36.78
w=9.89
+61.76%
|
335/80-17
d=38.10
w=10.55
+67.56%
|
335/85-17
d=39.42
w=11.21
+73.36%
|
|
Wheel Size 18
|
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|
Wheel Size 19
|
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|
Wheel Size 20
|
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|
Wheel Size 21
|
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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!