| Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
|---|---|---|---|---|---|---|
| 315/85-16 | +0.34 % | 50.17 | 996.59 | 37.08 | 10.54 | 267.75 |
| 335/80-16 | +0.39 % | 50.20 | 996.06 | 37.10 | 10.55 | 268.00 |
| 325/80-16 | -1.31 % | 49.34 | 1,013.10 | 36.47 | 10.24 | 260.00 |
| 305/85-16 | -1.47 % | 49.26 | 1,014.70 | 36.41 | 10.21 | 259.25 |
| Ratio: | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Wheel Size 12
|
|||||||||||||
|
Wheel Size 13
|
|||||||||||||
|
Wheel Size 14
|
|||||||||||||
|
Wheel Size 15
|
|||||||||||||
|
Wheel Size 16
|
|||||||||||||
| 145 |
145/25-16
d=18.85
w=1.43
-48.98%
|
145/30-16
d=19.43
w=1.71
-47.44%
|
145/35-16
d=20.00
w=2.00
-45.89%
|
145/40-16
d=20.57
w=2.28
-44.35%
|
145/45-16
d=21.14
w=2.57
-42.80%
|
145/50-16
d=21.71
w=2.85
-41.26%
|
145/55-16
d=22.28
w=3.14
-39.71%
|
145/60-16
d=22.85
w=3.43
-38.17%
|
145/65-16
d=23.42
w=3.71
-36.63%
|
145/70-16
d=23.99
w=4.00
-35.08%
|
145/75-16
d=24.56
w=4.28
-33.54%
|
145/80-16
d=25.13
w=4.57
-31.99%
|
145/85-16
d=25.70
w=4.85
-30.45%
|
| 155 |
155/25-16
d=19.05
w=1.53
-48.45%
|
155/30-16
d=19.66
w=1.83
-46.80%
|
155/35-16
d=20.27
w=2.14
-45.15%
|
155/40-16
d=20.88
w=2.44
-43.50%
|
155/45-16
d=21.49
w=2.75
-41.85%
|
155/50-16
d=22.10
w=3.05
-40.19%
|
155/55-16
d=22.71
w=3.36
-38.54%
|
155/60-16
d=23.32
w=3.66
-36.89%
|
155/65-16
d=23.93
w=3.97
-35.24%
|
155/70-16
d=24.54
w=4.27
-33.59%
|
155/75-16
d=25.15
w=4.58
-31.94%
|
155/80-16
d=25.76
w=4.88
-30.29%
|
155/85-16
d=26.37
w=5.19
-28.64%
|
| 165 |
165/25-16
d=19.25
w=1.62
-47.92%
|
165/30-16
d=19.90
w=1.95
-46.16%
|
165/35-16
d=20.55
w=2.27
-44.40%
|
165/40-16
d=21.20
w=2.60
-42.64%
|
165/45-16
d=21.85
w=2.92
-40.89%
|
165/50-16
d=22.50
w=3.25
-39.13%
|
165/55-16
d=23.15
w=3.57
-37.37%
|
165/60-16
d=23.80
w=3.90
-35.61%
|
165/65-16
d=24.44
w=4.22
-33.86%
|
165/70-16
d=25.09
w=4.55
-32.10%
|
165/75-16
d=25.74
w=4.87
-30.34%
|
165/80-16
d=26.39
w=5.20
-28.58%
|
165/85-16
d=27.04
w=5.52
-26.82%
|
| 175 |
175/25-16
d=19.44
w=1.72
-47.38%
|
175/30-16
d=20.13
w=2.07
-45.52%
|
175/35-16
d=20.82
w=2.41
-43.66%
|
175/40-16
d=21.51
w=2.76
-41.79%
|
175/45-16
d=22.20
w=3.10
-39.93%
|
175/50-16
d=22.89
w=3.44
-38.06%
|
175/55-16
d=23.58
w=3.79
-36.20%
|
175/60-16
d=24.27
w=4.13
-34.33%
|
175/65-16
d=24.96
w=4.48
-32.47%
|
175/70-16
d=25.65
w=4.82
-30.61%
|
175/75-16
d=26.33
w=5.17
-28.74%
|
175/80-16
d=27.02
w=5.51
-26.88%
|
175/85-16
d=27.71
w=5.86
-25.01%
|
| 185 |
185/25-16
d=19.64
w=1.82
-46.85%
|
185/30-16
d=20.37
w=2.19
-44.88%
|
185/35-16
d=21.10
w=2.55
-42.91%
|
185/40-16
d=21.83
w=2.91
-40.94%
|
185/45-16
d=22.56
w=3.28
-38.97%
|
185/50-16
d=23.28
w=3.64
-37.00%
|
185/55-16
d=24.01
w=4.01
-35.03%
|
185/60-16
d=24.74
w=4.37
-33.06%
|
185/65-16
d=25.47
w=4.73
-31.09%
|
185/70-16
d=26.20
w=5.10
-29.11%
|
185/75-16
d=26.93
w=5.46
-27.14%
|
185/80-16
d=27.65
w=5.83
-25.17%
|
185/85-16
d=28.38
w=6.19
-23.20%
|
| 195 |
195/25-16
d=19.84
w=1.92
-46.32%
|
195/30-16
d=20.61
w=2.30
-44.24%
|
195/35-16
d=21.37
w=2.69
-42.16%
|
195/40-16
d=22.14
w=3.07
-40.09%
|
195/45-16
d=22.91
w=3.45
-38.01%
|
195/50-16
d=23.68
w=3.84
-35.93%
|
195/55-16
d=24.44
w=4.22
-33.86%
|
195/60-16
d=25.21
w=4.61
-31.78%
|
195/65-16
d=25.98
w=4.99
-29.70%
|
195/70-16
d=26.75
w=5.37
-27.62%
|
195/75-16
d=27.52
w=5.76
-25.55%
|
195/80-16
d=28.28
w=6.14
-23.47%
|
195/85-16
d=29.05
w=6.53
-21.39%
|
| 205 |
205/25-16
d=20.04
w=2.02
-45.79%
|
205/30-16
d=20.84
w=2.42
-43.60%
|
205/35-16
d=21.65
w=2.82
-41.42%
|
205/40-16
d=22.46
w=3.23
-39.24%
|
205/45-16
d=23.26
w=3.63
-37.05%
|
205/50-16
d=24.07
w=4.04
-34.87%
|
205/55-16
d=24.88
w=4.44
-32.68%
|
205/60-16
d=25.69
w=4.84
-30.50%
|
205/65-16
d=26.49
w=5.25
-28.32%
|
205/70-16
d=27.30
w=5.65
-26.13%
|
205/75-16
d=28.11
w=6.05
-23.95%
|
205/80-16
d=28.91
w=6.46
-21.76%
|
205/85-16
d=29.72
w=6.86
-19.58%
|
| 215 |
215/25-16
d=20.23
w=2.12
-45.25%
|
215/30-16
d=21.08
w=2.54
-42.96%
|
215/35-16
d=21.93
w=2.96
-40.67%
|
215/40-16
d=22.77
w=3.39
-38.38%
|
215/45-16
d=23.62
w=3.81
-36.09%
|
215/50-16
d=24.46
w=4.23
-33.80%
|
215/55-16
d=25.31
w=4.66
-31.51%
|
215/60-16
d=26.16
w=5.08
-29.22%
|
215/65-16
d=27.00
w=5.50
-26.93%
|
215/70-16
d=27.85
w=5.93
-24.64%
|
215/75-16
d=28.70
w=6.35
-22.35%
|
215/80-16
d=29.54
w=6.77
-20.06%
|
215/85-16
d=30.39
w=7.19
-17.77%
|
| 225 |
225/25-16
d=20.43
w=2.21
-44.72%
|
225/30-16
d=21.31
w=2.66
-42.32%
|
225/35-16
d=22.20
w=3.10
-39.93%
|
225/40-16
d=23.09
w=3.54
-37.53%
|
225/45-16
d=23.97
w=3.99
-35.13%
|
225/50-16
d=24.86
w=4.43
-32.74%
|
225/55-16
d=25.74
w=4.87
-30.34%
|
225/60-16
d=26.63
w=5.31
-27.94%
|
225/65-16
d=27.52
w=5.76
-25.55%
|
225/70-16
d=28.40
w=6.20
-23.15%
|
225/75-16
d=29.29
w=6.64
-20.75%
|
225/80-16
d=30.17
w=7.09
-18.36%
|
225/85-16
d=31.06
w=7.53
-15.96%
|
| 235 |
235/25-16
d=20.63
w=2.31
-44.19%
|
235/30-16
d=21.55
w=2.78
-41.69%
|
235/35-16
d=22.48
w=3.24
-39.18%
|
235/40-16
d=23.40
w=3.70
-36.68%
|
235/45-16
d=24.33
w=4.16
-34.17%
|
235/50-16
d=25.25
w=4.63
-31.67%
|
235/55-16
d=26.18
w=5.09
-29.17%
|
235/60-16
d=27.10
w=5.55
-26.66%
|
235/65-16
d=28.03
w=6.01
-24.16%
|
235/70-16
d=28.95
w=6.48
-21.66%
|
235/75-16
d=29.88
w=6.94
-19.15%
|
235/80-16
d=30.80
w=7.40
-16.65%
|
235/85-16
d=31.73
w=7.86
-14.15%
|
| 245 |
245/25-16
d=20.82
w=2.41
-43.66%
|
245/30-16
d=21.79
w=2.89
-41.05%
|
245/35-16
d=22.75
w=3.38
-38.44%
|
245/40-16
d=23.72
w=3.86
-35.83%
|
245/45-16
d=24.68
w=4.34
-33.22%
|
245/50-16
d=25.65
w=4.82
-30.61%
|
245/55-16
d=26.61
w=5.31
-28.00%
|
245/60-16
d=27.57
w=5.79
-25.39%
|
245/65-16
d=28.54
w=6.27
-22.78%
|
245/70-16
d=29.50
w=6.75
-20.17%
|
245/75-16
d=30.47
w=7.23
-17.56%
|
245/80-16
d=31.43
w=7.72
-14.95%
|
245/85-16
d=32.40
w=8.20
-12.34%
|
| 255 |
255/25-16
d=21.02
w=2.51
-43.12%
|
255/30-16
d=22.02
w=3.01
-40.41%
|
255/35-16
d=23.03
w=3.51
-37.69%
|
255/40-16
d=24.03
w=4.02
-34.97%
|
255/45-16
d=25.04
w=4.52
-32.26%
|
255/50-16
d=26.04
w=5.02
-29.54%
|
255/55-16
d=27.04
w=5.52
-26.82%
|
255/60-16
d=28.05
w=6.02
-24.11%
|
255/65-16
d=29.05
w=6.53
-21.39%
|
255/70-16
d=30.06
w=7.03
-18.67%
|
255/75-16
d=31.06
w=7.53
-15.96%
|
255/80-16
d=32.06
w=8.03
-13.24%
|
255/85-16
d=33.07
w=8.53
-10.53%
|
| 265 |
265/25-16
d=21.22
w=2.61
-42.59%
|
265/30-16
d=22.26
w=3.13
-39.77%
|
265/35-16
d=23.30
w=3.65
-36.94%
|
265/40-16
d=24.35
w=4.17
-34.12%
|
265/45-16
d=25.39
w=4.69
-31.30%
|
265/50-16
d=26.43
w=5.22
-28.48%
|
265/55-16
d=27.48
w=5.74
-25.65%
|
265/60-16
d=28.52
w=6.26
-22.83%
|
265/65-16
d=29.56
w=6.78
-20.01%
|
265/70-16
d=30.61
w=7.30
-17.18%
|
265/75-16
d=31.65
w=7.82
-14.36%
|
265/80-16
d=32.69
w=8.35
-11.54%
|
265/85-16
d=33.74
w=8.87
-8.71%
|
| 275 |
275/25-16
d=21.41
w=2.71
-42.06%
|
275/30-16
d=22.50
w=3.25
-39.13%
|
275/35-16
d=23.58
w=3.79
-36.20%
|
275/40-16
d=24.66
w=4.33
-33.27%
|
275/45-16
d=25.74
w=4.87
-30.34%
|
275/50-16
d=26.83
w=5.41
-27.41%
|
275/55-16
d=27.91
w=5.95
-24.48%
|
275/60-16
d=28.99
w=6.50
-21.55%
|
275/65-16
d=30.07
w=7.04
-18.62%
|
275/70-16
d=31.16
w=7.58
-15.69%
|
275/75-16
d=32.24
w=8.12
-12.76%
|
275/80-16
d=33.32
w=8.66
-9.83%
|
275/85-16
d=34.41
w=9.20
-6.90%
|
| 285 |
285/25-16
d=21.61
w=2.81
-41.53%
|
285/30-16
d=22.73
w=3.37
-38.49%
|
285/35-16
d=23.85
w=3.93
-35.45%
|
285/40-16
d=24.98
w=4.49
-32.42%
|
285/45-16
d=26.10
w=5.05
-29.38%
|
285/50-16
d=27.22
w=5.61
-26.34%
|
285/55-16
d=28.34
w=6.17
-23.31%
|
285/60-16
d=29.46
w=6.73
-20.27%
|
285/65-16
d=30.59
w=7.29
-17.24%
|
285/70-16
d=31.71
w=7.85
-14.20%
|
285/75-16
d=32.83
w=8.42
-11.16%
|
285/80-16
d=33.95
w=8.98
-8.13%
|
285/85-16
d=35.07
w=9.54
-5.09%
|
| 295 |
295/25-16
d=21.81
w=2.90
-40.99%
|
295/30-16
d=22.97
w=3.48
-37.85%
|
295/35-16
d=24.13
w=4.06
-34.71%
|
295/40-16
d=25.29
w=4.65
-31.56%
|
295/45-16
d=26.45
w=5.23
-28.42%
|
295/50-16
d=27.61
w=5.81
-25.28%
|
295/55-16
d=28.78
w=6.39
-22.14%
|
295/60-16
d=29.94
w=6.97
-18.99%
|
295/65-16
d=31.10
w=7.55
-15.85%
|
295/70-16
d=32.26
w=8.13
-12.71%
|
295/75-16
d=33.42
w=8.71
-9.57%
|
295/80-16
d=34.58
w=9.29
-6.42%
|
295/85-16
d=35.74
w=9.87
-3.28%
|
| 305 |
305/25-16
d=22.00
w=3.00
-40.46%
|
305/30-16
d=23.20
w=3.60
-37.21%
|
305/35-16
d=24.41
w=4.20
-33.96%
|
305/40-16
d=25.61
w=4.80
-30.71%
|
305/45-16
d=26.81
w=5.40
-27.46%
|
305/50-16
d=28.01
w=6.00
-24.21%
|
305/55-16
d=29.21
w=6.60
-20.97%
|
305/60-16
d=30.41
w=7.20
-17.72%
|
305/65-16
d=31.61
w=7.81
-14.47%
|
305/70-16
d=32.81
w=8.41
-11.22%
|
305/75-16
d=34.01
w=9.01
-7.97%
|
305/80-16
d=35.21
w=9.61
-4.72%
|
305/85-16
d=36.41
w=10.21
-1.47%
|
| 315 |
315/25-16
d=22.20
w=3.10
-39.93%
|
315/30-16
d=23.44
w=3.72
-36.57%
|
315/35-16
d=24.68
w=4.34
-33.22%
|
315/40-16
d=25.92
w=4.96
-29.86%
|
315/45-16
d=27.16
w=5.58
-26.50%
|
315/50-16
d=28.40
w=6.20
-23.15%
|
315/55-16
d=29.64
w=6.82
-19.79%
|
315/60-16
d=30.88
w=7.44
-16.44%
|
315/65-16
d=32.12
w=8.06
-13.08%
|
315/70-16
d=33.36
w=8.68
-9.73%
|
315/75-16
d=34.60
w=9.30
-6.37%
|
315/80-16
d=35.84
w=9.92
-3.01%
|
315/85-16
d=37.08
w=10.54
+0.34%
|
| 325 |
325/25-16
d=22.40
w=3.20
-39.39%
|
325/30-16
d=23.68
w=3.84
-35.93%
|
325/35-16
d=24.96
w=4.48
-32.47%
|
325/40-16
d=26.24
w=5.12
-29.01%
|
325/45-16
d=27.52
w=5.76
-25.55%
|
325/50-16
d=28.80
w=6.40
-22.08%
|
325/55-16
d=30.07
w=7.04
-18.62%
|
325/60-16
d=31.35
w=7.68
-15.16%
|
325/65-16
d=32.63
w=8.32
-11.70%
|
325/70-16
d=33.91
w=8.96
-8.23%
|
325/75-16
d=35.19
w=9.60
-4.77%
|
325/80-16
d=36.47
w=10.24
-1.31%
|
325/85-16
d=37.75
w=10.88
+2.15%
|
| 335 |
335/25-16
d=22.59
w=3.30
-38.86%
|
335/30-16
d=23.91
w=3.96
-35.29%
|
335/35-16
d=25.23
w=4.62
-31.72%
|
335/40-16
d=26.55
w=5.28
-28.16%
|
335/45-16
d=27.87
w=5.94
-24.59%
|
335/50-16
d=29.19
w=6.59
-21.02%
|
335/55-16
d=30.51
w=7.25
-17.45%
|
335/60-16
d=31.83
w=7.91
-13.88%
|
335/65-16
d=33.15
w=8.57
-10.31%
|
335/70-16
d=34.46
w=9.23
-6.74%
|
335/75-16
d=35.78
w=9.89
-3.17%
|
335/80-16
d=37.10
w=10.55
+0.39%
|
335/85-16
d=38.42
w=11.21
+3.96%
|
|
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!