| Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
|---|---|---|---|---|---|---|
| 325/35-14 | 0.00 % | 50.00 | 1,000.00 | 22.96 | 4.48 | 113.75 |
| 175/65-14 | 0.00 % | 50.00 | 1,000.00 | 22.96 | 4.48 | 113.75 |
| 225/45-15 | +0.07 % | 50.03 | 999.31 | 22.97 | 3.99 | 101.25 |
| 285/40-14 | +0.09 % | 50.04 | 999.14 | 22.98 | 4.49 | 114.00 |
| 155/65-15 | -0.10 % | 49.95 | 1,001.03 | 22.93 | 3.97 | 100.75 |
| 145/70-15 | +0.15 % | 50.08 | 998.46 | 22.99 | 4.00 | 101.50 |
| 335/30-15 | -0.19 % | 49.91 | 1,001.89 | 22.91 | 3.96 | 100.50 |
| 185/55-15 | +0.24 % | 50.12 | 997.60 | 23.01 | 4.01 | 101.75 |
| 255/40-15 | +0.33 % | 50.16 | 996.74 | 23.03 | 4.02 | 102.00 |
| 255/45-14 | +0.34 % | 50.17 | 996.57 | 23.04 | 4.52 | 114.75 |
| 205/55-14 | -0.34 % | 49.83 | 1,003.43 | 22.88 | 4.44 | 112.75 |
| 225/50-14 | -0.43 % | 49.79 | 1,004.29 | 22.86 | 4.43 | 112.50 |
| 285/35-15 | -0.45 % | 49.78 | 1,004.46 | 22.85 | 3.93 | 99.75 |
| 205/50-15 | +0.50 % | 50.25 | 995.03 | 23.07 | 4.04 | 102.50 |
| 165/70-14 | +0.60 % | 50.30 | 994.00 | 23.09 | 4.55 | 115.50 |
| 165/60-15 | -0.70 % | 49.65 | 1,007.03 | 22.80 | 3.90 | 99.00 |
| 295/35-15 | +0.75 % | 50.38 | 992.45 | 23.13 | 4.06 | 103.25 |
| 145/80-14 | +0.77 % | 50.39 | 992.28 | 23.13 | 4.57 | 116.00 |
| 155/75-14 | +0.86 % | 50.43 | 991.43 | 23.15 | 4.58 | 116.25 |
| 185/60-14 | -0.94 % | 49.53 | 1,009.43 | 22.74 | 4.37 | 111.00 |
| 245/40-15 | -1.05 % | 49.48 | 1,010.46 | 22.72 | 3.86 | 98.00 |
| 195/60-14 | +1.11 % | 50.56 | 988.85 | 23.21 | 4.61 | 117.00 |
| 335/35-14 | +1.20 % | 50.60 | 988.00 | 23.23 | 4.62 | 117.25 |
| 315/35-14 | -1.20 % | 49.40 | 1,012.00 | 22.68 | 4.34 | 110.25 |
| 245/45-14 | -1.20 % | 49.40 | 1,012.00 | 22.68 | 4.34 | 110.25 |
| 325/30-15 | -1.22 % | 49.39 | 1,012.18 | 22.68 | 3.84 | 97.50 |
| 195/50-15 | -1.22 % | 49.39 | 1,012.18 | 22.68 | 3.84 | 97.50 |
| 235/50-14 | +1.29 % | 50.64 | 987.14 | 23.25 | 4.63 | 117.50 |
| 275/40-14 | -1.29 % | 49.36 | 1,012.86 | 22.66 | 4.33 | 110.00 |
| 175/60-15 | +1.35 % | 50.68 | 986.45 | 23.27 | 4.13 | 105.00 |
| 295/40-14 | +1.46 % | 50.73 | 985.42 | 23.29 | 4.65 | 118.00 |
| 215/45-15 | -1.47 % | 49.26 | 1,014.75 | 22.62 | 3.81 | 96.75 |
| 215/55-14 | +1.54 % | 50.77 | 984.57 | 23.31 | 4.66 | 118.25 |
| 235/45-15 | +1.61 % | 50.81 | 983.88 | 23.33 | 4.16 | 105.75 |
| 275/35-15 | -1.65 % | 49.18 | 1,016.46 | 22.58 | 3.79 | 96.25 |
| 175/55-15 | -1.65 % | 49.18 | 1,016.46 | 22.58 | 3.79 | 96.25 |
| 265/40-15 | +1.70 % | 50.85 | 983.02 | 23.35 | 4.17 | 106.00 |
| 145/75-14 | -1.71 % | 49.14 | 1,017.15 | 22.56 | 4.28 | 108.75 |
| 155/70-14 | -1.80 % | 49.10 | 1,018.01 | 22.54 | 4.27 | 108.50 |
| 265/45-14 | +1.89 % | 50.94 | 981.14 | 23.39 | 4.69 | 119.25 |
| 305/35-15 | +1.96 % | 50.98 | 980.45 | 23.41 | 4.20 | 106.75 |
| 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
-26.58%
|
145/30-14
d=17.43
w=1.71
-24.10%
|
145/35-14
d=18.00
w=2.00
-21.61%
|
145/40-14
d=18.57
w=2.28
-19.12%
|
145/45-14
d=19.14
w=2.57
-16.64%
|
145/50-14
d=19.71
w=2.85
-14.15%
|
145/55-14
d=20.28
w=3.14
-11.66%
|
145/60-14
d=20.85
w=3.43
-9.18%
|
145/65-14
d=21.42
w=3.71
-6.69%
|
145/70-14
d=21.99
w=4.00
-4.20%
|
145/75-14
d=22.56
w=4.28
-1.71%
|
145/80-14
d=23.13
w=4.57
+0.77%
|
145/85-14
d=23.70
w=4.85
+3.26%
|
| 155 |
155/25-14
d=17.05
w=1.53
-25.72%
|
155/30-14
d=17.66
w=1.83
-23.07%
|
155/35-14
d=18.27
w=2.14
-20.41%
|
155/40-14
d=18.88
w=2.44
-17.75%
|
155/45-14
d=19.49
w=2.75
-15.09%
|
155/50-14
d=20.10
w=3.05
-12.43%
|
155/55-14
d=20.71
w=3.36
-9.78%
|
155/60-14
d=21.32
w=3.66
-7.12%
|
155/65-14
d=21.93
w=3.97
-4.46%
|
155/70-14
d=22.54
w=4.27
-1.80%
|
155/75-14
d=23.15
w=4.58
+0.86%
|
155/80-14
d=23.76
w=4.88
+3.52%
|
155/85-14
d=24.37
w=5.19
+6.17%
|
| 165 |
165/25-14
d=17.25
w=1.62
-24.87%
|
165/30-14
d=17.90
w=1.95
-22.04%
|
165/35-14
d=18.55
w=2.27
-19.21%
|
165/40-14
d=19.20
w=2.60
-16.38%
|
165/45-14
d=19.85
w=2.92
-13.55%
|
165/50-14
d=20.50
w=3.25
-10.72%
|
165/55-14
d=21.15
w=3.57
-7.89%
|
165/60-14
d=21.80
w=3.90
-5.06%
|
165/65-14
d=22.44
w=4.22
-2.23%
|
165/70-14
d=23.09
w=4.55
+0.60%
|
165/75-14
d=23.74
w=4.87
+3.43%
|
165/80-14
d=24.39
w=5.20
+6.26%
|
165/85-14
d=25.04
w=5.52
+9.09%
|
| 175 |
175/25-14
d=17.44
w=1.72
-24.01%
|
175/30-14
d=18.13
w=2.07
-21.01%
|
175/35-14
d=18.82
w=2.41
-18.01%
|
175/40-14
d=19.51
w=2.76
-15.01%
|
175/45-14
d=20.20
w=3.10
-12.00%
|
175/50-14
d=20.89
w=3.44
-9.00%
|
175/55-14
d=21.58
w=3.79
-6.00%
|
175/60-14
d=22.27
w=4.13
-3.00%
|
175/65-14
d=22.96
w=4.48
0.00%
|
175/70-14
d=23.65
w=4.82
+3.00%
|
175/75-14
d=24.33
w=5.17
+6.00%
|
175/80-14
d=25.02
w=5.51
+9.00%
|
175/85-14
d=25.71
w=5.86
+12.00%
|
| 185 |
185/25-14
d=17.64
w=1.82
-23.15%
|
185/30-14
d=18.37
w=2.19
-19.98%
|
185/35-14
d=19.10
w=2.55
-16.81%
|
185/40-14
d=19.83
w=2.91
-13.63%
|
185/45-14
d=20.56
w=3.28
-10.46%
|
185/50-14
d=21.28
w=3.64
-7.29%
|
185/55-14
d=22.01
w=4.01
-4.12%
|
185/60-14
d=22.74
w=4.37
-0.94%
|
185/65-14
d=23.47
w=4.73
+2.23%
|
185/70-14
d=24.20
w=5.10
+5.40%
|
185/75-14
d=24.93
w=5.46
+8.57%
|
185/80-14
d=25.65
w=5.83
+11.75%
|
185/85-14
d=26.38
w=6.19
+14.92%
|
| 195 |
195/25-14
d=17.84
w=1.92
-22.29%
|
195/30-14
d=18.61
w=2.30
-18.95%
|
195/35-14
d=19.37
w=2.69
-15.61%
|
195/40-14
d=20.14
w=3.07
-12.26%
|
195/45-14
d=20.91
w=3.45
-8.92%
|
195/50-14
d=21.68
w=3.84
-5.57%
|
195/55-14
d=22.44
w=4.22
-2.23%
|
195/60-14
d=23.21
w=4.61
+1.11%
|
195/65-14
d=23.98
w=4.99
+4.46%
|
195/70-14
d=24.75
w=5.37
+7.80%
|
195/75-14
d=25.52
w=5.76
+11.15%
|
195/80-14
d=26.28
w=6.14
+14.49%
|
195/85-14
d=27.05
w=6.53
+17.84%
|
| 205 |
205/25-14
d=18.04
w=2.02
-21.44%
|
205/30-14
d=18.84
w=2.42
-17.92%
|
205/35-14
d=19.65
w=2.82
-14.41%
|
205/40-14
d=20.46
w=3.23
-10.89%
|
205/45-14
d=21.26
w=3.63
-7.37%
|
205/50-14
d=22.07
w=4.04
-3.86%
|
205/55-14
d=22.88
w=4.44
-0.34%
|
205/60-14
d=23.69
w=4.84
+3.17%
|
205/65-14
d=24.49
w=5.25
+6.69%
|
205/70-14
d=25.30
w=5.65
+10.20%
|
205/75-14
d=26.11
w=6.05
+13.72%
|
205/80-14
d=26.91
w=6.46
+17.24%
|
205/85-14
d=27.72
w=6.86
+20.75%
|
| 215 |
215/25-14
d=18.23
w=2.12
-20.58%
|
215/30-14
d=19.08
w=2.54
-16.89%
|
215/35-14
d=19.93
w=2.96
-13.21%
|
215/40-14
d=20.77
w=3.39
-9.52%
|
215/45-14
d=21.62
w=3.81
-5.83%
|
215/50-14
d=22.46
w=4.23
-2.14%
|
215/55-14
d=23.31
w=4.66
+1.54%
|
215/60-14
d=24.16
w=5.08
+5.23%
|
215/65-14
d=25.00
w=5.50
+8.92%
|
215/70-14
d=25.85
w=5.93
+12.61%
|
215/75-14
d=26.70
w=6.35
+16.29%
|
215/80-14
d=27.54
w=6.77
+19.98%
|
215/85-14
d=28.39
w=7.19
+23.67%
|
| 225 |
225/25-14
d=18.43
w=2.21
-19.72%
|
225/30-14
d=19.31
w=2.66
-15.86%
|
225/35-14
d=20.20
w=3.10
-12.00%
|
225/40-14
d=21.09
w=3.54
-8.15%
|
225/45-14
d=21.97
w=3.99
-4.29%
|
225/50-14
d=22.86
w=4.43
-0.43%
|
225/55-14
d=23.74
w=4.87
+3.43%
|
225/60-14
d=24.63
w=5.31
+7.29%
|
225/65-14
d=25.52
w=5.76
+11.15%
|
225/70-14
d=26.40
w=6.20
+15.01%
|
225/75-14
d=27.29
w=6.64
+18.86%
|
225/80-14
d=28.17
w=7.09
+22.72%
|
225/85-14
d=29.06
w=7.53
+26.58%
|
| 235 |
235/25-14
d=18.63
w=2.31
-18.86%
|
235/30-14
d=19.55
w=2.78
-14.83%
|
235/35-14
d=20.48
w=3.24
-10.80%
|
235/40-14
d=21.40
w=3.70
-6.77%
|
235/45-14
d=22.33
w=4.16
-2.74%
|
235/50-14
d=23.25
w=4.63
+1.29%
|
235/55-14
d=24.18
w=5.09
+5.32%
|
235/60-14
d=25.10
w=5.55
+9.35%
|
235/65-14
d=26.03
w=6.01
+13.38%
|
235/70-14
d=26.95
w=6.48
+17.41%
|
235/75-14
d=27.88
w=6.94
+21.44%
|
235/80-14
d=28.80
w=7.40
+25.47%
|
235/85-14
d=29.73
w=7.86
+29.50%
|
| 245 |
245/25-14
d=18.82
w=2.41
-18.01%
|
245/30-14
d=19.79
w=2.89
-13.81%
|
245/35-14
d=20.75
w=3.38
-9.60%
|
245/40-14
d=21.72
w=3.86
-5.40%
|
245/45-14
d=22.68
w=4.34
-1.20%
|
245/50-14
d=23.65
w=4.82
+3.00%
|
245/55-14
d=24.61
w=5.31
+7.20%
|
245/60-14
d=25.57
w=5.79
+11.40%
|
245/65-14
d=26.54
w=6.27
+15.61%
|
245/70-14
d=27.50
w=6.75
+19.81%
|
245/75-14
d=28.47
w=7.23
+24.01%
|
245/80-14
d=29.43
w=7.72
+28.21%
|
245/85-14
d=30.40
w=8.20
+32.41%
|
| 255 |
255/25-14
d=19.02
w=2.51
-17.15%
|
255/30-14
d=20.02
w=3.01
-12.78%
|
255/35-14
d=21.03
w=3.51
-8.40%
|
255/40-14
d=22.03
w=4.02
-4.03%
|
255/45-14
d=23.04
w=4.52
+0.34%
|
255/50-14
d=24.04
w=5.02
+4.72%
|
255/55-14
d=25.04
w=5.52
+9.09%
|
255/60-14
d=26.05
w=6.02
+13.46%
|
255/65-14
d=27.05
w=6.53
+17.84%
|
255/70-14
d=28.06
w=7.03
+22.21%
|
255/75-14
d=29.06
w=7.53
+26.58%
|
255/80-14
d=30.06
w=8.03
+30.96%
|
255/85-14
d=31.07
w=8.53
+35.33%
|
| 265 |
265/25-14
d=19.22
w=2.61
-16.29%
|
265/30-14
d=20.26
w=3.13
-11.75%
|
265/35-14
d=21.30
w=3.65
-7.20%
|
265/40-14
d=22.35
w=4.17
-2.66%
|
265/45-14
d=23.39
w=4.69
+1.89%
|
265/50-14
d=24.43
w=5.22
+6.43%
|
265/55-14
d=25.48
w=5.74
+10.98%
|
265/60-14
d=26.52
w=6.26
+15.52%
|
265/65-14
d=27.56
w=6.78
+20.07%
|
265/70-14
d=28.61
w=7.30
+24.61%
|
265/75-14
d=29.65
w=7.82
+29.15%
|
265/80-14
d=30.69
w=8.35
+33.70%
|
265/85-14
d=31.74
w=8.87
+38.24%
|
| 275 |
275/25-14
d=19.41
w=2.71
-15.43%
|
275/30-14
d=20.50
w=3.25
-10.72%
|
275/35-14
d=21.58
w=3.79
-6.00%
|
275/40-14
d=22.66
w=4.33
-1.29%
|
275/45-14
d=23.74
w=4.87
+3.43%
|
275/50-14
d=24.83
w=5.41
+8.15%
|
275/55-14
d=25.91
w=5.95
+12.86%
|
275/60-14
d=26.99
w=6.50
+17.58%
|
275/65-14
d=28.07
w=7.04
+22.29%
|
275/70-14
d=29.16
w=7.58
+27.01%
|
275/75-14
d=30.24
w=8.12
+31.73%
|
275/80-14
d=31.32
w=8.66
+36.44%
|
275/85-14
d=32.41
w=9.20
+41.16%
|
| 285 |
285/25-14
d=19.61
w=2.81
-14.58%
|
285/30-14
d=20.73
w=3.37
-9.69%
|
285/35-14
d=21.85
w=3.93
-4.80%
|
285/40-14
d=22.98
w=4.49
+0.09%
|
285/45-14
d=24.10
w=5.05
+4.97%
|
285/50-14
d=25.22
w=5.61
+9.86%
|
285/55-14
d=26.34
w=6.17
+14.75%
|
285/60-14
d=27.46
w=6.73
+19.64%
|
285/65-14
d=28.59
w=7.29
+24.52%
|
285/70-14
d=29.71
w=7.85
+29.41%
|
285/75-14
d=30.83
w=8.42
+34.30%
|
285/80-14
d=31.95
w=8.98
+39.19%
|
285/85-14
d=33.07
w=9.54
+44.07%
|
| 295 |
295/25-14
d=19.81
w=2.90
-13.72%
|
295/30-14
d=20.97
w=3.48
-8.66%
|
295/35-14
d=22.13
w=4.06
-3.60%
|
295/40-14
d=23.29
w=4.65
+1.46%
|
295/45-14
d=24.45
w=5.23
+6.52%
|
295/50-14
d=25.61
w=5.81
+11.58%
|
295/55-14
d=26.78
w=6.39
+16.64%
|
295/60-14
d=27.94
w=6.97
+21.69%
|
295/65-14
d=29.10
w=7.55
+26.75%
|
295/70-14
d=30.26
w=8.13
+31.81%
|
295/75-14
d=31.42
w=8.71
+36.87%
|
295/80-14
d=32.58
w=9.29
+41.93%
|
295/85-14
d=33.74
w=9.87
+46.99%
|
| 305 |
305/25-14
d=20.00
w=3.00
-12.86%
|
305/30-14
d=21.20
w=3.60
-7.63%
|
305/35-14
d=22.41
w=4.20
-2.40%
|
305/40-14
d=23.61
w=4.80
+2.83%
|
305/45-14
d=24.81
w=5.40
+8.06%
|
305/50-14
d=26.01
w=6.00
+13.29%
|
305/55-14
d=27.21
w=6.60
+18.52%
|
305/60-14
d=28.41
w=7.20
+23.75%
|
305/65-14
d=29.61
w=7.81
+28.98%
|
305/70-14
d=30.81
w=8.41
+34.21%
|
305/75-14
d=32.01
w=9.01
+39.44%
|
305/80-14
d=33.21
w=9.61
+44.68%
|
305/85-14
d=34.41
w=10.21
+49.91%
|
| 315 |
315/25-14
d=20.20
w=3.10
-12.00%
|
315/30-14
d=21.44
w=3.72
-6.60%
|
315/35-14
d=22.68
w=4.34
-1.20%
|
315/40-14
d=23.92
w=4.96
+4.20%
|
315/45-14
d=25.16
w=5.58
+9.60%
|
315/50-14
d=26.40
w=6.20
+15.01%
|
315/55-14
d=27.64
w=6.82
+20.41%
|
315/60-14
d=28.88
w=7.44
+25.81%
|
315/65-14
d=30.12
w=8.06
+31.21%
|
315/70-14
d=31.36
w=8.68
+36.61%
|
315/75-14
d=32.60
w=9.30
+42.02%
|
315/80-14
d=33.84
w=9.92
+47.42%
|
315/85-14
d=35.08
w=10.54
+52.82%
|
| 325 |
325/25-14
d=20.40
w=3.20
-11.15%
|
325/30-14
d=21.68
w=3.84
-5.57%
|
325/35-14
d=22.96
w=4.48
0.00%
|
325/40-14
d=24.24
w=5.12
+5.57%
|
325/45-14
d=25.52
w=5.76
+11.15%
|
325/50-14
d=26.80
w=6.40
+16.72%
|
325/55-14
d=28.07
w=7.04
+22.29%
|
325/60-14
d=29.35
w=7.68
+27.87%
|
325/65-14
d=30.63
w=8.32
+33.44%
|
325/70-14
d=31.91
w=8.96
+39.02%
|
325/75-14
d=33.19
w=9.60
+44.59%
|
325/80-14
d=34.47
w=10.24
+50.16%
|
325/85-14
d=35.75
w=10.88
+55.74%
|
| 335 |
335/25-14
d=20.59
w=3.30
-10.29%
|
335/30-14
d=21.91
w=3.96
-4.54%
|
335/35-14
d=23.23
w=4.62
+1.20%
|
335/40-14
d=24.55
w=5.28
+6.95%
|
335/45-14
d=25.87
w=5.94
+12.69%
|
335/50-14
d=27.19
w=6.59
+18.44%
|
335/55-14
d=28.51
w=7.25
+24.18%
|
335/60-14
d=29.83
w=7.91
+29.93%
|
335/65-14
d=31.15
w=8.57
+35.67%
|
335/70-14
d=32.46
w=9.23
+41.42%
|
335/75-14
d=33.78
w=9.89
+47.16%
|
335/80-14
d=35.10
w=10.55
+52.91%
|
335/85-14
d=36.42
w=11.21
+58.65%
|
|
Wheel Size 15
|
|||||||||||||
| 145 |
145/25-15
d=17.85
w=1.43
-22.23%
|
145/30-15
d=18.43
w=1.71
-19.74%
|
145/35-15
d=19.00
w=2.00
-17.25%
|
145/40-15
d=19.57
w=2.28
-14.77%
|
145/45-15
d=20.14
w=2.57
-12.28%
|
145/50-15
d=20.71
w=2.85
-9.79%
|
145/55-15
d=21.28
w=3.14
-7.31%
|
145/60-15
d=21.85
w=3.43
-4.82%
|
145/65-15
d=22.42
w=3.71
-2.33%
|
145/70-15
d=22.99
w=4.00
+0.15%
|
145/75-15
d=23.56
w=4.28
+2.64%
|
145/80-15
d=24.13
w=4.57
+5.13%
|
145/85-15
d=24.70
w=4.85
+7.61%
|
| 155 |
155/25-15
d=18.05
w=1.53
-21.37%
|
155/30-15
d=18.66
w=1.83
-18.71%
|
155/35-15
d=19.27
w=2.14
-16.05%
|
155/40-15
d=19.88
w=2.44
-13.39%
|
155/45-15
d=20.49
w=2.75
-10.74%
|
155/50-15
d=21.10
w=3.05
-8.08%
|
155/55-15
d=21.71
w=3.36
-5.42%
|
155/60-15
d=22.32
w=3.66
-2.76%
|
155/65-15
d=22.93
w=3.97
-0.10%
|
155/70-15
d=23.54
w=4.27
+2.56%
|
155/75-15
d=24.15
w=4.58
+5.21%
|
155/80-15
d=24.76
w=4.88
+7.87%
|
155/85-15
d=25.37
w=5.19
+10.53%
|
| 165 |
165/25-15
d=18.25
w=1.62
-20.51%
|
165/30-15
d=18.90
w=1.95
-17.68%
|
165/35-15
d=19.55
w=2.27
-14.85%
|
165/40-15
d=20.20
w=2.60
-12.02%
|
165/45-15
d=20.85
w=2.92
-9.19%
|
165/50-15
d=21.50
w=3.25
-6.36%
|
165/55-15
d=22.15
w=3.57
-3.53%
|
165/60-15
d=22.80
w=3.90
-0.70%
|
165/65-15
d=23.44
w=4.22
+2.13%
|
165/70-15
d=24.09
w=4.55
+4.96%
|
165/75-15
d=24.74
w=4.87
+7.79%
|
165/80-15
d=25.39
w=5.20
+10.62%
|
165/85-15
d=26.04
w=5.52
+13.45%
|
| 175 |
175/25-15
d=18.44
w=1.72
-19.65%
|
175/30-15
d=19.13
w=2.07
-16.65%
|
175/35-15
d=19.82
w=2.41
-13.65%
|
175/40-15
d=20.51
w=2.76
-10.65%
|
175/45-15
d=21.20
w=3.10
-7.65%
|
175/50-15
d=21.89
w=3.44
-4.65%
|
175/55-15
d=22.58
w=3.79
-1.65%
|
175/60-15
d=23.27
w=4.13
+1.35%
|
175/65-15
d=23.96
w=4.48
+4.36%
|
175/70-15
d=24.65
w=4.82
+7.36%
|
175/75-15
d=25.33
w=5.17
+10.36%
|
175/80-15
d=26.02
w=5.51
+13.36%
|
175/85-15
d=26.71
w=5.86
+16.36%
|
| 185 |
185/25-15
d=18.64
w=1.82
-18.80%
|
185/30-15
d=19.37
w=2.19
-15.62%
|
185/35-15
d=20.10
w=2.55
-12.45%
|
185/40-15
d=20.83
w=2.91
-9.28%
|
185/45-15
d=21.56
w=3.28
-6.11%
|
185/50-15
d=22.28
w=3.64
-2.93%
|
185/55-15
d=23.01
w=4.01
+0.24%
|
185/60-15
d=23.74
w=4.37
+3.41%
|
185/65-15
d=24.47
w=4.73
+6.59%
|
185/70-15
d=25.20
w=5.10
+9.76%
|
185/75-15
d=25.93
w=5.46
+12.93%
|
185/80-15
d=26.65
w=5.83
+16.10%
|
185/85-15
d=27.38
w=6.19
+19.28%
|
| 195 |
195/25-15
d=18.84
w=1.92
-17.94%
|
195/30-15
d=19.61
w=2.30
-14.59%
|
195/35-15
d=20.37
w=2.69
-11.25%
|
195/40-15
d=21.14
w=3.07
-7.91%
|
195/45-15
d=21.91
w=3.45
-4.56%
|
195/50-15
d=22.68
w=3.84
-1.22%
|
195/55-15
d=23.44
w=4.22
+2.13%
|
195/60-15
d=24.21
w=4.61
+5.47%
|
195/65-15
d=24.98
w=4.99
+8.81%
|
195/70-15
d=25.75
w=5.37
+12.16%
|
195/75-15
d=26.52
w=5.76
+15.50%
|
195/80-15
d=27.28
w=6.14
+18.85%
|
195/85-15
d=28.05
w=6.53
+22.19%
|
| 205 |
205/25-15
d=19.04
w=2.02
-17.08%
|
205/30-15
d=19.84
w=2.42
-13.57%
|
205/35-15
d=20.65
w=2.82
-10.05%
|
205/40-15
d=21.46
w=3.23
-6.53%
|
205/45-15
d=22.26
w=3.63
-3.02%
|
205/50-15
d=23.07
w=4.04
+0.50%
|
205/55-15
d=23.88
w=4.44
+4.01%
|
205/60-15
d=24.69
w=4.84
+7.53%
|
205/65-15
d=25.49
w=5.25
+11.04%
|
205/70-15
d=26.30
w=5.65
+14.56%
|
205/75-15
d=27.11
w=6.05
+18.08%
|
205/80-15
d=27.91
w=6.46
+21.59%
|
205/85-15
d=28.72
w=6.86
+25.11%
|
| 215 |
215/25-15
d=19.23
w=2.12
-16.22%
|
215/30-15
d=20.08
w=2.54
-12.54%
|
215/35-15
d=20.93
w=2.96
-8.85%
|
215/40-15
d=21.77
w=3.39
-5.16%
|
215/45-15
d=22.62
w=3.81
-1.47%
|
215/50-15
d=23.46
w=4.23
+2.21%
|
215/55-15
d=24.31
w=4.66
+5.90%
|
215/60-15
d=25.16
w=5.08
+9.59%
|
215/65-15
d=26.00
w=5.50
+13.27%
|
215/70-15
d=26.85
w=5.93
+16.96%
|
215/75-15
d=27.70
w=6.35
+20.65%
|
215/80-15
d=28.54
w=6.77
+24.34%
|
215/85-15
d=29.39
w=7.19
+28.02%
|
| 225 |
225/25-15
d=19.43
w=2.21
-15.37%
|
225/30-15
d=20.31
w=2.66
-11.51%
|
225/35-15
d=21.20
w=3.10
-7.65%
|
225/40-15
d=22.09
w=3.54
-3.79%
|
225/45-15
d=22.97
w=3.99
+0.07%
|
225/50-15
d=23.86
w=4.43
+3.93%
|
225/55-15
d=24.74
w=4.87
+7.79%
|
225/60-15
d=25.63
w=5.31
+11.64%
|
225/65-15
d=26.52
w=5.76
+15.50%
|
225/70-15
d=27.40
w=6.20
+19.36%
|
225/75-15
d=28.29
w=6.64
+23.22%
|
225/80-15
d=29.17
w=7.09
+27.08%
|
225/85-15
d=30.06
w=7.53
+30.94%
|
| 235 |
235/25-15
d=19.63
w=2.31
-14.51%
|
235/30-15
d=20.55
w=2.78
-10.48%
|
235/35-15
d=21.48
w=3.24
-6.45%
|
235/40-15
d=22.40
w=3.70
-2.42%
|
235/45-15
d=23.33
w=4.16
+1.61%
|
235/50-15
d=24.25
w=4.63
+5.64%
|
235/55-15
d=25.18
w=5.09
+9.67%
|
235/60-15
d=26.10
w=5.55
+13.70%
|
235/65-15
d=27.03
w=6.01
+17.73%
|
235/70-15
d=27.95
w=6.48
+21.76%
|
235/75-15
d=28.88
w=6.94
+25.79%
|
235/80-15
d=29.80
w=7.40
+29.82%
|
235/85-15
d=30.73
w=7.86
+33.85%
|
| 245 |
245/25-15
d=19.82
w=2.41
-13.65%
|
245/30-15
d=20.79
w=2.89
-9.45%
|
245/35-15
d=21.75
w=3.38
-5.25%
|
245/40-15
d=22.72
w=3.86
-1.05%
|
245/45-15
d=23.68
w=4.34
+3.16%
|
245/50-15
d=24.65
w=4.82
+7.36%
|
245/55-15
d=25.61
w=5.31
+11.56%
|
245/60-15
d=26.57
w=5.79
+15.76%
|
245/65-15
d=27.54
w=6.27
+19.96%
|
245/70-15
d=28.50
w=6.75
+24.16%
|
245/75-15
d=29.47
w=7.23
+28.37%
|
245/80-15
d=30.43
w=7.72
+32.57%
|
245/85-15
d=31.40
w=8.20
+36.77%
|
| 255 |
255/25-15
d=20.02
w=2.51
-12.79%
|
255/30-15
d=21.02
w=3.01
-8.42%
|
255/35-15
d=22.03
w=3.51
-4.05%
|
255/40-15
d=23.03
w=4.02
+0.33%
|
255/45-15
d=24.04
w=4.52
+4.70%
|
255/50-15
d=25.04
w=5.02
+9.07%
|
255/55-15
d=26.04
w=5.52
+13.45%
|
255/60-15
d=27.05
w=6.02
+17.82%
|
255/65-15
d=28.05
w=6.53
+22.19%
|
255/70-15
d=29.06
w=7.03
+26.56%
|
255/75-15
d=30.06
w=7.53
+30.94%
|
255/80-15
d=31.06
w=8.03
+35.31%
|
255/85-15
d=32.07
w=8.53
+39.68%
|
| 265 |
265/25-15
d=20.22
w=2.61
-11.94%
|
265/30-15
d=21.26
w=3.13
-7.39%
|
265/35-15
d=22.30
w=3.65
-2.85%
|
265/40-15
d=23.35
w=4.17
+1.70%
|
265/45-15
d=24.39
w=4.69
+6.24%
|
265/50-15
d=25.43
w=5.22
+10.79%
|
265/55-15
d=26.48
w=5.74
+15.33%
|
265/60-15
d=27.52
w=6.26
+19.88%
|
265/65-15
d=28.56
w=6.78
+24.42%
|
265/70-15
d=29.61
w=7.30
+28.97%
|
265/75-15
d=30.65
w=7.82
+33.51%
|
265/80-15
d=31.69
w=8.35
+38.06%
|
265/85-15
d=32.74
w=8.87
+42.60%
|
| 275 |
275/25-15
d=20.41
w=2.71
-11.08%
|
275/30-15
d=21.50
w=3.25
-6.36%
|
275/35-15
d=22.58
w=3.79
-1.65%
|
275/40-15
d=23.66
w=4.33
+3.07%
|
275/45-15
d=24.74
w=4.87
+7.79%
|
275/50-15
d=25.83
w=5.41
+12.50%
|
275/55-15
d=26.91
w=5.95
+17.22%
|
275/60-15
d=27.99
w=6.50
+21.93%
|
275/65-15
d=29.07
w=7.04
+26.65%
|
275/70-15
d=30.16
w=7.58
+31.37%
|
275/75-15
d=31.24
w=8.12
+36.08%
|
275/80-15
d=32.32
w=8.66
+40.80%
|
275/85-15
d=33.41
w=9.20
+45.52%
|
| 285 |
285/25-15
d=20.61
w=2.81
-10.22%
|
285/30-15
d=21.73
w=3.37
-5.33%
|
285/35-15
d=22.85
w=3.93
-0.45%
|
285/40-15
d=23.98
w=4.49
+4.44%
|
285/45-15
d=25.10
w=5.05
+9.33%
|
285/50-15
d=26.22
w=5.61
+14.22%
|
285/55-15
d=27.34
w=6.17
+19.10%
|
285/60-15
d=28.46
w=6.73
+23.99%
|
285/65-15
d=29.59
w=7.29
+28.88%
|
285/70-15
d=30.71
w=7.85
+33.77%
|
285/75-15
d=31.83
w=8.42
+38.66%
|
285/80-15
d=32.95
w=8.98
+43.54%
|
285/85-15
d=34.07
w=9.54
+48.43%
|
| 295 |
295/25-15
d=20.81
w=2.90
-9.36%
|
295/30-15
d=21.97
w=3.48
-4.30%
|
295/35-15
d=23.13
w=4.06
+0.75%
|
295/40-15
d=24.29
w=4.65
+5.81%
|
295/45-15
d=25.45
w=5.23
+10.87%
|
295/50-15
d=26.61
w=5.81
+15.93%
|
295/55-15
d=27.78
w=6.39
+20.99%
|
295/60-15
d=28.94
w=6.97
+26.05%
|
295/65-15
d=30.10
w=7.55
+31.11%
|
295/70-15
d=31.26
w=8.13
+36.17%
|
295/75-15
d=32.42
w=8.71
+41.23%
|
295/80-15
d=33.58
w=9.29
+46.29%
|
295/85-15
d=34.74
w=9.87
+51.35%
|
| 305 |
305/25-15
d=21.00
w=3.00
-8.51%
|
305/30-15
d=22.20
w=3.60
-3.28%
|
305/35-15
d=23.41
w=4.20
+1.96%
|
305/40-15
d=24.61
w=4.80
+7.19%
|
305/45-15
d=25.81
w=5.40
+12.42%
|
305/50-15
d=27.01
w=6.00
+17.65%
|
305/55-15
d=28.21
w=6.60
+22.88%
|
305/60-15
d=29.41
w=7.20
+28.11%
|
305/65-15
d=30.61
w=7.81
+33.34%
|
305/70-15
d=31.81
w=8.41
+38.57%
|
305/75-15
d=33.01
w=9.01
+43.80%
|
305/80-15
d=34.21
w=9.61
+49.03%
|
305/85-15
d=35.41
w=10.21
+54.26%
|
| 315 |
315/25-15
d=21.20
w=3.10
-7.65%
|
315/30-15
d=22.44
w=3.72
-2.25%
|
315/35-15
d=23.68
w=4.34
+3.16%
|
315/40-15
d=24.92
w=4.96
+8.56%
|
315/45-15
d=26.16
w=5.58
+13.96%
|
315/50-15
d=27.40
w=6.20
+19.36%
|
315/55-15
d=28.64
w=6.82
+24.76%
|
315/60-15
d=29.88
w=7.44
+30.17%
|
315/65-15
d=31.12
w=8.06
+35.57%
|
315/70-15
d=32.36
w=8.68
+40.97%
|
315/75-15
d=33.60
w=9.30
+46.37%
|
315/80-15
d=34.84
w=9.92
+51.77%
|
315/85-15
d=36.08
w=10.54
+57.18%
|
| 325 |
325/25-15
d=21.40
w=3.20
-6.79%
|
325/30-15
d=22.68
w=3.84
-1.22%
|
325/35-15
d=23.96
w=4.48
+4.36%
|
325/40-15
d=25.24
w=5.12
+9.93%
|
325/45-15
d=26.52
w=5.76
+15.50%
|
325/50-15
d=27.80
w=6.40
+21.08%
|
325/55-15
d=29.07
w=7.04
+26.65%
|
325/60-15
d=30.35
w=7.68
+32.22%
|
325/65-15
d=31.63
w=8.32
+37.80%
|
325/70-15
d=32.91
w=8.96
+43.37%
|
325/75-15
d=34.19
w=9.60
+48.95%
|
325/80-15
d=35.47
w=10.24
+54.52%
|
325/85-15
d=36.75
w=10.88
+60.09%
|
| 335 |
335/25-15
d=21.59
w=3.30
-5.93%
|
335/30-15
d=22.91
w=3.96
-0.19%
|
335/35-15
d=24.23
w=4.62
+5.56%
|
335/40-15
d=25.55
w=5.28
+11.30%
|
335/45-15
d=26.87
w=5.94
+17.05%
|
335/50-15
d=28.19
w=6.59
+22.79%
|
335/55-15
d=29.51
w=7.25
+28.54%
|
335/60-15
d=30.83
w=7.91
+34.28%
|
335/65-15
d=32.15
w=8.57
+40.03%
|
335/70-15
d=33.46
w=9.23
+45.77%
|
335/75-15
d=34.78
w=9.89
+51.52%
|
335/80-15
d=36.10
w=10.55
+57.26%
|
335/85-15
d=37.42
w=11.21
+63.01%
|
|
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
|
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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!