| Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
|---|---|---|---|---|---|---|
| 195/65-15 | 0.00 % | 50.00 | 1,000.00 | 24.98 | 4.99 | 126.75 |
| 305/50-13 | +0.11 % | 50.06 | 998.90 | 25.01 | 6.00 | 152.50 |
| 235/65-13 | +0.19 % | 50.09 | 998.11 | 25.03 | 6.01 | 152.75 |
| 255/50-15 | +0.24 % | 50.12 | 997.64 | 25.04 | 5.02 | 127.50 |
| 315/40-15 | -0.24 % | 49.88 | 1,002.36 | 24.92 | 4.96 | 126.00 |
| 255/60-13 | +0.27 % | 50.13 | 997.32 | 25.05 | 6.02 | 153.00 |
| 275/55-13 | -0.28 % | 49.86 | 1,002.84 | 24.91 | 5.95 | 151.25 |
| 335/45-13 | -0.44 % | 49.78 | 1,004.41 | 24.87 | 5.94 | 150.75 |
| 285/45-15 | +0.47 % | 50.24 | 995.27 | 25.10 | 5.05 | 128.25 |
| 205/75-13 | +0.50 % | 50.25 | 994.96 | 25.11 | 6.05 | 153.75 |
| 215/70-13 | -0.52 % | 49.74 | 1,005.20 | 24.85 | 5.93 | 150.50 |
| 215/60-15 | +0.71 % | 50.35 | 992.91 | 25.16 | 5.08 | 129.00 |
| 235/55-15 | +0.79 % | 50.39 | 992.12 | 25.18 | 5.09 | 129.25 |
| 155/80-15 | -0.87 % | 49.57 | 1,008.67 | 24.76 | 4.88 | 124.00 |
| 185/70-15 | +0.87 % | 50.43 | 991.33 | 25.20 | 5.10 | 129.50 |
| 275/45-15 | -0.95 % | 49.53 | 1,009.46 | 24.74 | 4.87 | 123.75 |
| 225/55-15 | -0.95 % | 49.53 | 1,009.46 | 24.74 | 4.87 | 123.75 |
| 165/75-15 | -0.95 % | 49.53 | 1,009.46 | 24.74 | 4.87 | 123.75 |
| 325/40-15 | +1.02 % | 50.51 | 989.76 | 25.24 | 5.12 | 130.00 |
| 175/85-13 | -1.07 % | 49.46 | 1,010.72 | 24.71 | 5.86 | 148.75 |
| 145/85-15 | -1.10 % | 49.45 | 1,011.03 | 24.70 | 4.85 | 123.25 |
| 205/60-15 | -1.18 % | 49.41 | 1,011.82 | 24.69 | 4.84 | 123.00 |
| 195/80-13 | +1.21 % | 50.61 | 987.86 | 25.28 | 6.14 | 156.00 |
| 185/80-13 | -1.31 % | 49.35 | 1,013.08 | 24.65 | 5.83 | 148.00 |
| 245/50-15 | -1.34 % | 49.33 | 1,013.40 | 24.65 | 4.82 | 122.50 |
| 175/70-15 | -1.34 % | 49.33 | 1,013.40 | 24.65 | 4.82 | 122.50 |
| 175/75-15 | +1.42 % | 50.71 | 985.82 | 25.33 | 5.17 | 131.25 |
| 285/55-13 | +1.45 % | 50.72 | 985.50 | 25.34 | 6.17 | 156.75 |
| 295/50-13 | -1.47 % | 49.27 | 1,014.66 | 24.61 | 5.81 | 147.50 |
| 305/40-15 | -1.50 % | 49.25 | 1,014.97 | 24.61 | 4.80 | 122.00 |
| 155/85-15 | +1.58 % | 50.79 | 984.24 | 25.37 | 5.19 | 131.75 |
| 185/85-13 | +1.61 % | 50.80 | 983.92 | 25.38 | 6.19 | 157.25 |
| 245/60-13 | -1.62 % | 49.19 | 1,016.23 | 24.57 | 5.79 | 147.00 |
| 165/80-15 | +1.65 % | 50.83 | 983.45 | 25.39 | 5.20 | 132.00 |
| 315/50-13 | +1.69 % | 50.84 | 983.14 | 25.40 | 6.20 | 157.50 |
| 225/70-13 | +1.69 % | 50.84 | 983.14 | 25.40 | 6.20 | 157.50 |
| 265/50-15 | +1.81 % | 50.91 | 981.88 | 25.43 | 5.22 | 132.50 |
| 325/45-13 | -1.86 % | 49.07 | 1,018.60 | 24.52 | 5.76 | 146.25 |
| 225/65-13 | -1.86 % | 49.07 | 1,018.60 | 24.52 | 5.76 | 146.25 |
| 195/75-13 | -1.86 % | 49.07 | 1,018.60 | 24.52 | 5.76 | 146.25 |
| 295/45-15 | +1.89 % | 50.95 | 981.09 | 25.45 | 5.23 | 132.75 |
| Ratio: | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Wheel Size 12
|
|||||||||||||
|
Wheel Size 13
|
|||||||||||||
| 145 |
145/25-13
d=15.85
w=1.43
-36.53%
|
145/30-13
d=16.43
w=1.71
-34.25%
|
145/35-13
d=17.00
w=2.00
-31.96%
|
145/40-13
d=17.57
w=2.28
-29.68%
|
145/45-13
d=18.14
w=2.57
-27.39%
|
145/50-13
d=18.71
w=2.85
-25.11%
|
145/55-13
d=19.28
w=3.14
-22.82%
|
145/60-13
d=19.85
w=3.43
-20.54%
|
145/65-13
d=20.42
w=3.71
-18.25%
|
145/70-13
d=20.99
w=4.00
-15.97%
|
145/75-13
d=21.56
w=4.28
-13.68%
|
145/80-13
d=22.13
w=4.57
-11.39%
|
145/85-13
d=22.70
w=4.85
-9.11%
|
| 155 |
155/25-13
d=16.05
w=1.53
-35.74%
|
155/30-13
d=16.66
w=1.83
-33.30%
|
155/35-13
d=17.27
w=2.14
-30.86%
|
155/40-13
d=17.88
w=2.44
-28.42%
|
155/45-13
d=18.49
w=2.75
-25.97%
|
155/50-13
d=19.10
w=3.05
-23.53%
|
155/55-13
d=19.71
w=3.36
-21.09%
|
155/60-13
d=20.32
w=3.66
-18.64%
|
155/65-13
d=20.93
w=3.97
-16.20%
|
155/70-13
d=21.54
w=4.27
-13.76%
|
155/75-13
d=22.15
w=4.58
-11.32%
|
155/80-13
d=22.76
w=4.88
-8.87%
|
155/85-13
d=23.37
w=5.19
-6.43%
|
| 165 |
165/25-13
d=16.25
w=1.62
-34.96%
|
165/30-13
d=16.90
w=1.95
-32.36%
|
165/35-13
d=17.55
w=2.27
-29.76%
|
165/40-13
d=18.20
w=2.60
-27.16%
|
165/45-13
d=18.85
w=2.92
-24.55%
|
165/50-13
d=19.50
w=3.25
-21.95%
|
165/55-13
d=20.15
w=3.57
-19.35%
|
165/60-13
d=20.80
w=3.90
-16.75%
|
165/65-13
d=21.44
w=4.22
-14.15%
|
165/70-13
d=22.09
w=4.55
-11.55%
|
165/75-13
d=22.74
w=4.87
-8.95%
|
165/80-13
d=23.39
w=5.20
-6.35%
|
165/85-13
d=24.04
w=5.52
-3.75%
|
| 175 |
175/25-13
d=16.44
w=1.72
-34.17%
|
175/30-13
d=17.13
w=2.07
-31.41%
|
175/35-13
d=17.82
w=2.41
-28.65%
|
175/40-13
d=18.51
w=2.76
-25.89%
|
175/45-13
d=19.20
w=3.10
-23.14%
|
175/50-13
d=19.89
w=3.44
-20.38%
|
175/55-13
d=20.58
w=3.79
-17.62%
|
175/60-13
d=21.27
w=4.13
-14.86%
|
175/65-13
d=21.96
w=4.48
-12.10%
|
175/70-13
d=22.65
w=4.82
-9.35%
|
175/75-13
d=23.33
w=5.17
-6.59%
|
175/80-13
d=24.02
w=5.51
-3.83%
|
175/85-13
d=24.71
w=5.86
-1.07%
|
| 185 |
185/25-13
d=16.64
w=1.82
-33.38%
|
185/30-13
d=17.37
w=2.19
-30.46%
|
185/35-13
d=18.10
w=2.55
-27.55%
|
185/40-13
d=18.83
w=2.91
-24.63%
|
185/45-13
d=19.56
w=3.28
-21.72%
|
185/50-13
d=20.28
w=3.64
-18.80%
|
185/55-13
d=21.01
w=4.01
-15.89%
|
185/60-13
d=21.74
w=4.37
-12.97%
|
185/65-13
d=22.47
w=4.73
-10.06%
|
185/70-13
d=23.20
w=5.10
-7.14%
|
185/75-13
d=23.93
w=5.46
-4.22%
|
185/80-13
d=24.65
w=5.83
-1.31%
|
185/85-13
d=25.38
w=6.19
+1.61%
|
| 195 |
195/25-13
d=16.84
w=1.92
-32.59%
|
195/30-13
d=17.61
w=2.30
-29.52%
|
195/35-13
d=18.37
w=2.69
-26.45%
|
195/40-13
d=19.14
w=3.07
-23.37%
|
195/45-13
d=19.91
w=3.45
-20.30%
|
195/50-13
d=20.68
w=3.84
-17.23%
|
195/55-13
d=21.44
w=4.22
-14.15%
|
195/60-13
d=22.21
w=4.61
-11.08%
|
195/65-13
d=22.98
w=4.99
-8.01%
|
195/70-13
d=23.75
w=5.37
-4.93%
|
195/75-13
d=24.52
w=5.76
-1.86%
|
195/80-13
d=25.28
w=6.14
+1.21%
|
195/85-13
d=26.05
w=6.53
+4.29%
|
| 205 |
205/25-13
d=17.04
w=2.02
-31.80%
|
205/30-13
d=17.84
w=2.42
-28.57%
|
205/35-13
d=18.65
w=2.82
-25.34%
|
205/40-13
d=19.46
w=3.23
-22.11%
|
205/45-13
d=20.26
w=3.63
-18.88%
|
205/50-13
d=21.07
w=4.04
-15.65%
|
205/55-13
d=21.88
w=4.44
-12.42%
|
205/60-13
d=22.69
w=4.84
-9.19%
|
205/65-13
d=23.49
w=5.25
-5.96%
|
205/70-13
d=24.30
w=5.65
-2.73%
|
205/75-13
d=25.11
w=6.05
+0.50%
|
205/80-13
d=25.91
w=6.46
+3.74%
|
205/85-13
d=26.72
w=6.86
+6.97%
|
| 215 |
215/25-13
d=17.23
w=2.12
-31.02%
|
215/30-13
d=18.08
w=2.54
-27.63%
|
215/35-13
d=18.93
w=2.96
-24.24%
|
215/40-13
d=19.77
w=3.39
-20.85%
|
215/45-13
d=20.62
w=3.81
-17.46%
|
215/50-13
d=21.46
w=4.23
-14.07%
|
215/55-13
d=22.31
w=4.66
-10.69%
|
215/60-13
d=23.16
w=5.08
-7.30%
|
215/65-13
d=24.00
w=5.50
-3.91%
|
215/70-13
d=24.85
w=5.93
-0.52%
|
215/75-13
d=25.70
w=6.35
+2.87%
|
215/80-13
d=26.54
w=6.77
+6.26%
|
215/85-13
d=27.39
w=7.19
+9.65%
|
| 225 |
225/25-13
d=17.43
w=2.21
-30.23%
|
225/30-13
d=18.31
w=2.66
-26.68%
|
225/35-13
d=19.20
w=3.10
-23.14%
|
225/40-13
d=20.09
w=3.54
-19.59%
|
225/45-13
d=20.97
w=3.99
-16.04%
|
225/50-13
d=21.86
w=4.43
-12.50%
|
225/55-13
d=22.74
w=4.87
-8.95%
|
225/60-13
d=23.63
w=5.31
-5.41%
|
225/65-13
d=24.52
w=5.76
-1.86%
|
225/70-13
d=25.40
w=6.20
+1.69%
|
225/75-13
d=26.29
w=6.64
+5.23%
|
225/80-13
d=27.17
w=7.09
+8.78%
|
225/85-13
d=28.06
w=7.53
+12.32%
|
| 235 |
235/25-13
d=17.63
w=2.31
-29.44%
|
235/30-13
d=18.55
w=2.78
-25.74%
|
235/35-13
d=19.48
w=3.24
-22.03%
|
235/40-13
d=20.40
w=3.70
-18.33%
|
235/45-13
d=21.33
w=4.16
-14.63%
|
235/50-13
d=22.25
w=4.63
-10.92%
|
235/55-13
d=23.18
w=5.09
-7.22%
|
235/60-13
d=24.10
w=5.55
-3.51%
|
235/65-13
d=25.03
w=6.01
+0.19%
|
235/70-13
d=25.95
w=6.48
+3.89%
|
235/75-13
d=26.88
w=6.94
+7.60%
|
235/80-13
d=27.80
w=7.40
+11.30%
|
235/85-13
d=28.73
w=7.86
+15.00%
|
| 245 |
245/25-13
d=17.82
w=2.41
-28.65%
|
245/30-13
d=18.79
w=2.89
-24.79%
|
245/35-13
d=19.75
w=3.38
-20.93%
|
245/40-13
d=20.72
w=3.86
-17.07%
|
245/45-13
d=21.68
w=4.34
-13.21%
|
245/50-13
d=22.65
w=4.82
-9.35%
|
245/55-13
d=23.61
w=5.31
-5.48%
|
245/60-13
d=24.57
w=5.79
-1.62%
|
245/65-13
d=25.54
w=6.27
+2.24%
|
245/70-13
d=26.50
w=6.75
+6.10%
|
245/75-13
d=27.47
w=7.23
+9.96%
|
245/80-13
d=28.43
w=7.72
+13.82%
|
245/85-13
d=29.40
w=8.20
+17.68%
|
| 255 |
255/25-13
d=18.02
w=2.51
-27.86%
|
255/30-13
d=19.02
w=3.01
-23.85%
|
255/35-13
d=20.03
w=3.51
-19.83%
|
255/40-13
d=21.03
w=4.02
-15.81%
|
255/45-13
d=22.04
w=4.52
-11.79%
|
255/50-13
d=23.04
w=5.02
-7.77%
|
255/55-13
d=24.04
w=5.52
-3.75%
|
255/60-13
d=25.05
w=6.02
+0.27%
|
255/65-13
d=26.05
w=6.53
+4.29%
|
255/70-13
d=27.06
w=7.03
+8.31%
|
255/75-13
d=28.06
w=7.53
+12.32%
|
255/80-13
d=29.06
w=8.03
+16.34%
|
255/85-13
d=30.07
w=8.53
+20.36%
|
| 265 |
265/25-13
d=18.22
w=2.61
-27.08%
|
265/30-13
d=19.26
w=3.13
-22.90%
|
265/35-13
d=20.30
w=3.65
-18.72%
|
265/40-13
d=21.35
w=4.17
-14.55%
|
265/45-13
d=22.39
w=4.69
-10.37%
|
265/50-13
d=23.43
w=5.22
-6.19%
|
265/55-13
d=24.48
w=5.74
-2.02%
|
265/60-13
d=25.52
w=6.26
+2.16%
|
265/65-13
d=26.56
w=6.78
+6.34%
|
265/70-13
d=27.61
w=7.30
+10.51%
|
265/75-13
d=28.65
w=7.82
+14.69%
|
265/80-13
d=29.69
w=8.35
+18.87%
|
265/85-13
d=30.74
w=8.87
+23.04%
|
| 275 |
275/25-13
d=18.41
w=2.71
-26.29%
|
275/30-13
d=19.50
w=3.25
-21.95%
|
275/35-13
d=20.58
w=3.79
-17.62%
|
275/40-13
d=21.66
w=4.33
-13.29%
|
275/45-13
d=22.74
w=4.87
-8.95%
|
275/50-13
d=23.83
w=5.41
-4.62%
|
275/55-13
d=24.91
w=5.95
-0.28%
|
275/60-13
d=25.99
w=6.50
+4.05%
|
275/65-13
d=27.07
w=7.04
+8.38%
|
275/70-13
d=28.16
w=7.58
+12.72%
|
275/75-13
d=29.24
w=8.12
+17.05%
|
275/80-13
d=30.32
w=8.66
+21.39%
|
275/85-13
d=31.41
w=9.20
+25.72%
|
| 285 |
285/25-13
d=18.61
w=2.81
-25.50%
|
285/30-13
d=19.73
w=3.37
-21.01%
|
285/35-13
d=20.85
w=3.93
-16.52%
|
285/40-13
d=21.98
w=4.49
-12.03%
|
285/45-13
d=23.10
w=5.05
-7.53%
|
285/50-13
d=24.22
w=5.61
-3.04%
|
285/55-13
d=25.34
w=6.17
+1.45%
|
285/60-13
d=26.46
w=6.73
+5.94%
|
285/65-13
d=27.59
w=7.29
+10.43%
|
285/70-13
d=28.71
w=7.85
+14.93%
|
285/75-13
d=29.83
w=8.42
+19.42%
|
285/80-13
d=30.95
w=8.98
+23.91%
|
285/85-13
d=32.07
w=9.54
+28.40%
|
| 295 |
295/25-13
d=18.81
w=2.90
-24.71%
|
295/30-13
d=19.97
w=3.48
-20.06%
|
295/35-13
d=21.13
w=4.06
-15.41%
|
295/40-13
d=22.29
w=4.65
-10.76%
|
295/45-13
d=23.45
w=5.23
-6.12%
|
295/50-13
d=24.61
w=5.81
-1.47%
|
295/55-13
d=25.78
w=6.39
+3.18%
|
295/60-13
d=26.94
w=6.97
+7.83%
|
295/65-13
d=28.10
w=7.55
+12.48%
|
295/70-13
d=29.26
w=8.13
+17.13%
|
295/75-13
d=30.42
w=8.71
+21.78%
|
295/80-13
d=31.58
w=9.29
+26.43%
|
295/85-13
d=32.74
w=9.87
+31.08%
|
| 305 |
305/25-13
d=19.00
w=3.00
-23.92%
|
305/30-13
d=20.20
w=3.60
-19.12%
|
305/35-13
d=21.41
w=4.20
-14.31%
|
305/40-13
d=22.61
w=4.80
-9.50%
|
305/45-13
d=23.81
w=5.40
-4.70%
|
305/50-13
d=25.01
w=6.00
+0.11%
|
305/55-13
d=26.21
w=6.60
+4.92%
|
305/60-13
d=27.41
w=7.20
+9.72%
|
305/65-13
d=28.61
w=7.81
+14.53%
|
305/70-13
d=29.81
w=8.41
+19.34%
|
305/75-13
d=31.01
w=9.01
+24.14%
|
305/80-13
d=32.21
w=9.61
+28.95%
|
305/85-13
d=33.41
w=10.21
+33.76%
|
| 315 |
315/25-13
d=19.20
w=3.10
-23.14%
|
315/30-13
d=20.44
w=3.72
-18.17%
|
315/35-13
d=21.68
w=4.34
-13.21%
|
315/40-13
d=22.92
w=4.96
-8.24%
|
315/45-13
d=24.16
w=5.58
-3.28%
|
315/50-13
d=25.40
w=6.20
+1.69%
|
315/55-13
d=26.64
w=6.82
+6.65%
|
315/60-13
d=27.88
w=7.44
+11.62%
|
315/65-13
d=29.12
w=8.06
+16.58%
|
315/70-13
d=30.36
w=8.68
+21.54%
|
315/75-13
d=31.60
w=9.30
+26.51%
|
315/80-13
d=32.84
w=9.92
+31.47%
|
315/85-13
d=34.08
w=10.54
+36.44%
|
| 325 |
325/25-13
d=19.40
w=3.20
-22.35%
|
325/30-13
d=20.68
w=3.84
-17.23%
|
325/35-13
d=21.96
w=4.48
-12.10%
|
325/40-13
d=23.24
w=5.12
-6.98%
|
325/45-13
d=24.52
w=5.76
-1.86%
|
325/50-13
d=25.80
w=6.40
+3.26%
|
325/55-13
d=27.07
w=7.04
+8.38%
|
325/60-13
d=28.35
w=7.68
+13.51%
|
325/65-13
d=29.63
w=8.32
+18.63%
|
325/70-13
d=30.91
w=8.96
+23.75%
|
325/75-13
d=32.19
w=9.60
+28.87%
|
325/80-13
d=33.47
w=10.24
+34.00%
|
325/85-13
d=34.75
w=10.88
+39.12%
|
| 335 |
335/25-13
d=19.59
w=3.30
-21.56%
|
335/30-13
d=20.91
w=3.96
-16.28%
|
335/35-13
d=22.23
w=4.62
-11.00%
|
335/40-13
d=23.55
w=5.28
-5.72%
|
335/45-13
d=24.87
w=5.94
-0.44%
|
335/50-13
d=26.19
w=6.59
+4.84%
|
335/55-13
d=27.51
w=7.25
+10.12%
|
335/60-13
d=28.83
w=7.91
+15.40%
|
335/65-13
d=30.15
w=8.57
+20.68%
|
335/70-13
d=31.46
w=9.23
+25.96%
|
335/75-13
d=32.78
w=9.89
+31.24%
|
335/80-13
d=34.10
w=10.55
+36.52%
|
335/85-13
d=35.42
w=11.21
+41.80%
|
|
Wheel Size 14
|
|||||||||||||
|
Wheel Size 15
|
|||||||||||||
| 145 |
145/25-15
d=17.85
w=1.43
-28.53%
|
145/30-15
d=18.43
w=1.71
-26.24%
|
145/35-15
d=19.00
w=2.00
-23.96%
|
145/40-15
d=19.57
w=2.28
-21.67%
|
145/45-15
d=20.14
w=2.57
-19.39%
|
145/50-15
d=20.71
w=2.85
-17.10%
|
145/55-15
d=21.28
w=3.14
-14.81%
|
145/60-15
d=21.85
w=3.43
-12.53%
|
145/65-15
d=22.42
w=3.71
-10.24%
|
145/70-15
d=22.99
w=4.00
-7.96%
|
145/75-15
d=23.56
w=4.28
-5.67%
|
145/80-15
d=24.13
w=4.57
-3.39%
|
145/85-15
d=24.70
w=4.85
-1.10%
|
| 155 |
155/25-15
d=18.05
w=1.53
-27.74%
|
155/30-15
d=18.66
w=1.83
-25.30%
|
155/35-15
d=19.27
w=2.14
-22.85%
|
155/40-15
d=19.88
w=2.44
-20.41%
|
155/45-15
d=20.49
w=2.75
-17.97%
|
155/50-15
d=21.10
w=3.05
-15.52%
|
155/55-15
d=21.71
w=3.36
-13.08%
|
155/60-15
d=22.32
w=3.66
-10.64%
|
155/65-15
d=22.93
w=3.97
-8.20%
|
155/70-15
d=23.54
w=4.27
-5.75%
|
155/75-15
d=24.15
w=4.58
-3.31%
|
155/80-15
d=24.76
w=4.88
-0.87%
|
155/85-15
d=25.37
w=5.19
+1.58%
|
| 165 |
165/25-15
d=18.25
w=1.62
-26.95%
|
165/30-15
d=18.90
w=1.95
-24.35%
|
165/35-15
d=19.55
w=2.27
-21.75%
|
165/40-15
d=20.20
w=2.60
-19.15%
|
165/45-15
d=20.85
w=2.92
-16.55%
|
165/50-15
d=21.50
w=3.25
-13.95%
|
165/55-15
d=22.15
w=3.57
-11.35%
|
165/60-15
d=22.80
w=3.90
-8.75%
|
165/65-15
d=23.44
w=4.22
-6.15%
|
165/70-15
d=24.09
w=4.55
-3.55%
|
165/75-15
d=24.74
w=4.87
-0.95%
|
165/80-15
d=25.39
w=5.20
+1.65%
|
165/85-15
d=26.04
w=5.52
+4.26%
|
| 175 |
175/25-15
d=18.44
w=1.72
-26.16%
|
175/30-15
d=19.13
w=2.07
-23.40%
|
175/35-15
d=19.82
w=2.41
-20.65%
|
175/40-15
d=20.51
w=2.76
-17.89%
|
175/45-15
d=21.20
w=3.10
-15.13%
|
175/50-15
d=21.89
w=3.44
-12.37%
|
175/55-15
d=22.58
w=3.79
-9.61%
|
175/60-15
d=23.27
w=4.13
-6.86%
|
175/65-15
d=23.96
w=4.48
-4.10%
|
175/70-15
d=24.65
w=4.82
-1.34%
|
175/75-15
d=25.33
w=5.17
+1.42%
|
175/80-15
d=26.02
w=5.51
+4.18%
|
175/85-15
d=26.71
w=5.86
+6.93%
|
| 185 |
185/25-15
d=18.64
w=1.82
-25.37%
|
185/30-15
d=19.37
w=2.19
-22.46%
|
185/35-15
d=20.10
w=2.55
-19.54%
|
185/40-15
d=20.83
w=2.91
-16.63%
|
185/45-15
d=21.56
w=3.28
-13.71%
|
185/50-15
d=22.28
w=3.64
-10.80%
|
185/55-15
d=23.01
w=4.01
-7.88%
|
185/60-15
d=23.74
w=4.37
-4.96%
|
185/65-15
d=24.47
w=4.73
-2.05%
|
185/70-15
d=25.20
w=5.10
+0.87%
|
185/75-15
d=25.93
w=5.46
+3.78%
|
185/80-15
d=26.65
w=5.83
+6.70%
|
185/85-15
d=27.38
w=6.19
+9.61%
|
| 195 |
195/25-15
d=18.84
w=1.92
-24.59%
|
195/30-15
d=19.61
w=2.30
-21.51%
|
195/35-15
d=20.37
w=2.69
-18.44%
|
195/40-15
d=21.14
w=3.07
-15.37%
|
195/45-15
d=21.91
w=3.45
-12.29%
|
195/50-15
d=22.68
w=3.84
-9.22%
|
195/55-15
d=23.44
w=4.22
-6.15%
|
195/60-15
d=24.21
w=4.61
-3.07%
|
195/65-15
d=24.98
w=4.99
0.00%
|
195/70-15
d=25.75
w=5.37
+3.07%
|
195/75-15
d=26.52
w=5.76
+6.15%
|
195/80-15
d=27.28
w=6.14
+9.22%
|
195/85-15
d=28.05
w=6.53
+12.29%
|
| 205 |
205/25-15
d=19.04
w=2.02
-23.80%
|
205/30-15
d=19.84
w=2.42
-20.57%
|
205/35-15
d=20.65
w=2.82
-17.34%
|
205/40-15
d=21.46
w=3.23
-14.11%
|
205/45-15
d=22.26
w=3.63
-10.87%
|
205/50-15
d=23.07
w=4.04
-7.64%
|
205/55-15
d=23.88
w=4.44
-4.41%
|
205/60-15
d=24.69
w=4.84
-1.18%
|
205/65-15
d=25.49
w=5.25
+2.05%
|
205/70-15
d=26.30
w=5.65
+5.28%
|
205/75-15
d=27.11
w=6.05
+8.51%
|
205/80-15
d=27.91
w=6.46
+11.74%
|
205/85-15
d=28.72
w=6.86
+14.97%
|
| 215 |
215/25-15
d=19.23
w=2.12
-23.01%
|
215/30-15
d=20.08
w=2.54
-19.62%
|
215/35-15
d=20.93
w=2.96
-16.23%
|
215/40-15
d=21.77
w=3.39
-12.84%
|
215/45-15
d=22.62
w=3.81
-9.46%
|
215/50-15
d=23.46
w=4.23
-6.07%
|
215/55-15
d=24.31
w=4.66
-2.68%
|
215/60-15
d=25.16
w=5.08
+0.71%
|
215/65-15
d=26.00
w=5.50
+4.10%
|
215/70-15
d=26.85
w=5.93
+7.49%
|
215/75-15
d=27.70
w=6.35
+10.87%
|
215/80-15
d=28.54
w=6.77
+14.26%
|
215/85-15
d=29.39
w=7.19
+17.65%
|
| 225 |
225/25-15
d=19.43
w=2.21
-22.22%
|
225/30-15
d=20.31
w=2.66
-18.68%
|
225/35-15
d=21.20
w=3.10
-15.13%
|
225/40-15
d=22.09
w=3.54
-11.58%
|
225/45-15
d=22.97
w=3.99
-8.04%
|
225/50-15
d=23.86
w=4.43
-4.49%
|
225/55-15
d=24.74
w=4.87
-0.95%
|
225/60-15
d=25.63
w=5.31
+2.60%
|
225/65-15
d=26.52
w=5.76
+6.15%
|
225/70-15
d=27.40
w=6.20
+9.69%
|
225/75-15
d=28.29
w=6.64
+13.24%
|
225/80-15
d=29.17
w=7.09
+16.78%
|
225/85-15
d=30.06
w=7.53
+20.33%
|
| 235 |
235/25-15
d=19.63
w=2.31
-21.43%
|
235/30-15
d=20.55
w=2.78
-17.73%
|
235/35-15
d=21.48
w=3.24
-14.03%
|
235/40-15
d=22.40
w=3.70
-10.32%
|
235/45-15
d=23.33
w=4.16
-6.62%
|
235/50-15
d=24.25
w=4.63
-2.92%
|
235/55-15
d=25.18
w=5.09
+0.79%
|
235/60-15
d=26.10
w=5.55
+4.49%
|
235/65-15
d=27.03
w=6.01
+8.20%
|
235/70-15
d=27.95
w=6.48
+11.90%
|
235/75-15
d=28.88
w=6.94
+15.60%
|
235/80-15
d=29.80
w=7.40
+19.31%
|
235/85-15
d=30.73
w=7.86
+23.01%
|
| 245 |
245/25-15
d=19.82
w=2.41
-20.65%
|
245/30-15
d=20.79
w=2.89
-16.78%
|
245/35-15
d=21.75
w=3.38
-12.92%
|
245/40-15
d=22.72
w=3.86
-9.06%
|
245/45-15
d=23.68
w=4.34
-5.20%
|
245/50-15
d=24.65
w=4.82
-1.34%
|
245/55-15
d=25.61
w=5.31
+2.52%
|
245/60-15
d=26.57
w=5.79
+6.38%
|
245/65-15
d=27.54
w=6.27
+10.24%
|
245/70-15
d=28.50
w=6.75
+14.11%
|
245/75-15
d=29.47
w=7.23
+17.97%
|
245/80-15
d=30.43
w=7.72
+21.83%
|
245/85-15
d=31.40
w=8.20
+25.69%
|
| 255 |
255/25-15
d=20.02
w=2.51
-19.86%
|
255/30-15
d=21.02
w=3.01
-15.84%
|
255/35-15
d=22.03
w=3.51
-11.82%
|
255/40-15
d=23.03
w=4.02
-7.80%
|
255/45-15
d=24.04
w=4.52
-3.78%
|
255/50-15
d=25.04
w=5.02
+0.24%
|
255/55-15
d=26.04
w=5.52
+4.26%
|
255/60-15
d=27.05
w=6.02
+8.27%
|
255/65-15
d=28.05
w=6.53
+12.29%
|
255/70-15
d=29.06
w=7.03
+16.31%
|
255/75-15
d=30.06
w=7.53
+20.33%
|
255/80-15
d=31.06
w=8.03
+24.35%
|
255/85-15
d=32.07
w=8.53
+28.37%
|
| 265 |
265/25-15
d=20.22
w=2.61
-19.07%
|
265/30-15
d=21.26
w=3.13
-14.89%
|
265/35-15
d=22.30
w=3.65
-10.72%
|
265/40-15
d=23.35
w=4.17
-6.54%
|
265/45-15
d=24.39
w=4.69
-2.36%
|
265/50-15
d=25.43
w=5.22
+1.81%
|
265/55-15
d=26.48
w=5.74
+5.99%
|
265/60-15
d=27.52
w=6.26
+10.17%
|
265/65-15
d=28.56
w=6.78
+14.34%
|
265/70-15
d=29.61
w=7.30
+18.52%
|
265/75-15
d=30.65
w=7.82
+22.70%
|
265/80-15
d=31.69
w=8.35
+26.87%
|
265/85-15
d=32.74
w=8.87
+31.05%
|
| 275 |
275/25-15
d=20.41
w=2.71
-18.28%
|
275/30-15
d=21.50
w=3.25
-13.95%
|
275/35-15
d=22.58
w=3.79
-9.61%
|
275/40-15
d=23.66
w=4.33
-5.28%
|
275/45-15
d=24.74
w=4.87
-0.95%
|
275/50-15
d=25.83
w=5.41
+3.39%
|
275/55-15
d=26.91
w=5.95
+7.72%
|
275/60-15
d=27.99
w=6.50
+12.06%
|
275/65-15
d=29.07
w=7.04
+16.39%
|
275/70-15
d=30.16
w=7.58
+20.72%
|
275/75-15
d=31.24
w=8.12
+25.06%
|
275/80-15
d=32.32
w=8.66
+29.39%
|
275/85-15
d=33.41
w=9.20
+33.73%
|
| 285 |
285/25-15
d=20.61
w=2.81
-17.49%
|
285/30-15
d=21.73
w=3.37
-13.00%
|
285/35-15
d=22.85
w=3.93
-8.51%
|
285/40-15
d=23.98
w=4.49
-4.02%
|
285/45-15
d=25.10
w=5.05
+0.47%
|
285/50-15
d=26.22
w=5.61
+4.96%
|
285/55-15
d=27.34
w=6.17
+9.46%
|
285/60-15
d=28.46
w=6.73
+13.95%
|
285/65-15
d=29.59
w=7.29
+18.44%
|
285/70-15
d=30.71
w=7.85
+22.93%
|
285/75-15
d=31.83
w=8.42
+27.42%
|
285/80-15
d=32.95
w=8.98
+31.91%
|
285/85-15
d=34.07
w=9.54
+36.41%
|
| 295 |
295/25-15
d=20.81
w=2.90
-16.71%
|
295/30-15
d=21.97
w=3.48
-12.06%
|
295/35-15
d=23.13
w=4.06
-7.41%
|
295/40-15
d=24.29
w=4.65
-2.76%
|
295/45-15
d=25.45
w=5.23
+1.89%
|
295/50-15
d=26.61
w=5.81
+6.54%
|
295/55-15
d=27.78
w=6.39
+11.19%
|
295/60-15
d=28.94
w=6.97
+15.84%
|
295/65-15
d=30.10
w=7.55
+20.49%
|
295/70-15
d=31.26
w=8.13
+25.14%
|
295/75-15
d=32.42
w=8.71
+29.79%
|
295/80-15
d=33.58
w=9.29
+34.44%
|
295/85-15
d=34.74
w=9.87
+39.09%
|
| 305 |
305/25-15
d=21.00
w=3.00
-15.92%
|
305/30-15
d=22.20
w=3.60
-11.11%
|
305/35-15
d=23.41
w=4.20
-6.30%
|
305/40-15
d=24.61
w=4.80
-1.50%
|
305/45-15
d=25.81
w=5.40
+3.31%
|
305/50-15
d=27.01
w=6.00
+8.12%
|
305/55-15
d=28.21
w=6.60
+12.92%
|
305/60-15
d=29.41
w=7.20
+17.73%
|
305/65-15
d=30.61
w=7.81
+22.54%
|
305/70-15
d=31.81
w=8.41
+27.34%
|
305/75-15
d=33.01
w=9.01
+32.15%
|
305/80-15
d=34.21
w=9.61
+36.96%
|
305/85-15
d=35.41
w=10.21
+41.77%
|
| 315 |
315/25-15
d=21.20
w=3.10
-15.13%
|
315/30-15
d=22.44
w=3.72
-10.17%
|
315/35-15
d=23.68
w=4.34
-5.20%
|
315/40-15
d=24.92
w=4.96
-0.24%
|
315/45-15
d=26.16
w=5.58
+4.73%
|
315/50-15
d=27.40
w=6.20
+9.69%
|
315/55-15
d=28.64
w=6.82
+14.66%
|
315/60-15
d=29.88
w=7.44
+19.62%
|
315/65-15
d=31.12
w=8.06
+24.59%
|
315/70-15
d=32.36
w=8.68
+29.55%
|
315/75-15
d=33.60
w=9.30
+34.52%
|
315/80-15
d=34.84
w=9.92
+39.48%
|
315/85-15
d=36.08
w=10.54
+44.44%
|
| 325 |
325/25-15
d=21.40
w=3.20
-14.34%
|
325/30-15
d=22.68
w=3.84
-9.22%
|
325/35-15
d=23.96
w=4.48
-4.10%
|
325/40-15
d=25.24
w=5.12
+1.02%
|
325/45-15
d=26.52
w=5.76
+6.15%
|
325/50-15
d=27.80
w=6.40
+11.27%
|
325/55-15
d=29.07
w=7.04
+16.39%
|
325/60-15
d=30.35
w=7.68
+21.51%
|
325/65-15
d=31.63
w=8.32
+26.64%
|
325/70-15
d=32.91
w=8.96
+31.76%
|
325/75-15
d=34.19
w=9.60
+36.88%
|
325/80-15
d=35.47
w=10.24
+42.00%
|
325/85-15
d=36.75
w=10.88
+47.12%
|
| 335 |
335/25-15
d=21.59
w=3.30
-13.55%
|
335/30-15
d=22.91
w=3.96
-8.27%
|
335/35-15
d=24.23
w=4.62
-2.99%
|
335/40-15
d=25.55
w=5.28
+2.29%
|
335/45-15
d=26.87
w=5.94
+7.57%
|
335/50-15
d=28.19
w=6.59
+12.84%
|
335/55-15
d=29.51
w=7.25
+18.12%
|
335/60-15
d=30.83
w=7.91
+23.40%
|
335/65-15
d=32.15
w=8.57
+28.68%
|
335/70-15
d=33.46
w=9.23
+33.96%
|
335/75-15
d=34.78
w=9.89
+39.24%
|
335/80-15
d=36.10
w=10.55
+44.52%
|
335/85-15
d=37.42
w=11.21
+49.80%
|
|
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!