Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
---|---|---|---|---|---|---|
235/70-16 | 0.00 % | 50.00 | 1,000.00 | 28.95 | 6.48 | 164.50 |
205/80-16 | -0.14 % | 49.93 | 1,001.36 | 28.91 | 6.46 | 164.00 |
275/60-16 | +0.14 % | 50.07 | 998.64 | 28.99 | 6.50 | 165.00 |
255/65-16 | +0.34 % | 50.17 | 996.60 | 29.05 | 6.53 | 165.75 |
195/85-16 | +0.34 % | 50.17 | 996.60 | 29.05 | 6.53 | 165.75 |
325/50-16 | -0.54 % | 49.73 | 1,005.44 | 28.80 | 6.40 | 162.50 |
295/55-16 | -0.61 % | 49.69 | 1,006.12 | 28.78 | 6.39 | 162.25 |
335/50-16 | +0.82 % | 50.41 | 991.84 | 29.19 | 6.59 | 167.50 |
215/75-16 | -0.88 % | 49.56 | 1,008.84 | 28.70 | 6.35 | 161.25 |
305/55-16 | +0.88 % | 50.44 | 991.16 | 29.21 | 6.60 | 167.75 |
225/75-16 | +1.16 % | 50.58 | 988.44 | 29.29 | 6.64 | 168.75 |
245/65-16 | -1.43 % | 49.29 | 1,014.28 | 28.54 | 6.27 | 159.25 |
265/60-16 | -1.50 % | 49.25 | 1,014.96 | 28.52 | 6.26 | 159.00 |
285/60-16 | +1.77 % | 50.88 | 982.32 | 29.46 | 6.73 | 171.00 |
245/70-16 | +1.90 % | 50.95 | 980.96 | 29.50 | 6.75 | 171.50 |
315/50-16 | -1.90 % | 49.05 | 1,019.04 | 28.40 | 6.20 | 157.50 |
225/70-16 | -1.90 % | 49.05 | 1,019.04 | 28.40 | 6.20 | 157.50 |
185/85-16 | -1.97 % | 49.01 | 1,019.72 | 28.38 | 6.19 | 157.25 |
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
-34.88%
|
145/30-16
d=19.43
w=1.71
-32.91%
|
145/35-16
d=20.00
w=2.00
-30.94%
|
145/40-16
d=20.57
w=2.28
-28.96%
|
145/45-16
d=21.14
w=2.57
-26.99%
|
145/50-16
d=21.71
w=2.85
-25.02%
|
145/55-16
d=22.28
w=3.14
-23.05%
|
145/60-16
d=22.85
w=3.43
-21.08%
|
145/65-16
d=23.42
w=3.71
-19.11%
|
145/70-16
d=23.99
w=4.00
-17.13%
|
145/75-16
d=24.56
w=4.28
-15.16%
|
145/80-16
d=25.13
w=4.57
-13.19%
|
145/85-16
d=25.70
w=4.85
-11.22%
|
155 |
155/25-16
d=19.05
w=1.53
-34.20%
|
155/30-16
d=19.66
w=1.83
-32.09%
|
155/35-16
d=20.27
w=2.14
-29.98%
|
155/40-16
d=20.88
w=2.44
-27.88%
|
155/45-16
d=21.49
w=2.75
-25.77%
|
155/50-16
d=22.10
w=3.05
-23.66%
|
155/55-16
d=22.71
w=3.36
-21.55%
|
155/60-16
d=23.32
w=3.66
-19.45%
|
155/65-16
d=23.93
w=3.97
-17.34%
|
155/70-16
d=24.54
w=4.27
-15.23%
|
155/75-16
d=25.15
w=4.58
-13.12%
|
155/80-16
d=25.76
w=4.88
-11.01%
|
155/85-16
d=26.37
w=5.19
-8.91%
|
165 |
165/25-16
d=19.25
w=1.62
-33.52%
|
165/30-16
d=19.90
w=1.95
-31.28%
|
165/35-16
d=20.55
w=2.27
-29.03%
|
165/40-16
d=21.20
w=2.60
-26.79%
|
165/45-16
d=21.85
w=2.92
-24.54%
|
165/50-16
d=22.50
w=3.25
-22.30%
|
165/55-16
d=23.15
w=3.57
-20.06%
|
165/60-16
d=23.80
w=3.90
-17.81%
|
165/65-16
d=24.44
w=4.22
-15.57%
|
165/70-16
d=25.09
w=4.55
-13.33%
|
165/75-16
d=25.74
w=4.87
-11.08%
|
165/80-16
d=26.39
w=5.20
-8.84%
|
165/85-16
d=27.04
w=5.52
-6.60%
|
175 |
175/25-16
d=19.44
w=1.72
-32.84%
|
175/30-16
d=20.13
w=2.07
-30.46%
|
175/35-16
d=20.82
w=2.41
-28.08%
|
175/40-16
d=21.51
w=2.76
-25.70%
|
175/45-16
d=22.20
w=3.10
-23.32%
|
175/50-16
d=22.89
w=3.44
-20.94%
|
175/55-16
d=23.58
w=3.79
-18.56%
|
175/60-16
d=24.27
w=4.13
-16.18%
|
175/65-16
d=24.96
w=4.48
-13.80%
|
175/70-16
d=25.65
w=4.82
-11.42%
|
175/75-16
d=26.33
w=5.17
-9.04%
|
175/80-16
d=27.02
w=5.51
-6.66%
|
175/85-16
d=27.71
w=5.86
-4.28%
|
185 |
185/25-16
d=19.64
w=1.82
-32.16%
|
185/30-16
d=20.37
w=2.19
-29.64%
|
185/35-16
d=21.10
w=2.55
-27.13%
|
185/40-16
d=21.83
w=2.91
-24.61%
|
185/45-16
d=22.56
w=3.28
-22.10%
|
185/50-16
d=23.28
w=3.64
-19.58%
|
185/55-16
d=24.01
w=4.01
-17.07%
|
185/60-16
d=24.74
w=4.37
-14.55%
|
185/65-16
d=25.47
w=4.73
-12.03%
|
185/70-16
d=26.20
w=5.10
-9.52%
|
185/75-16
d=26.93
w=5.46
-7.00%
|
185/80-16
d=27.65
w=5.83
-4.49%
|
185/85-16
d=28.38
w=6.19
-1.97%
|
195 |
195/25-16
d=19.84
w=1.92
-31.48%
|
195/30-16
d=20.61
w=2.30
-28.83%
|
195/35-16
d=21.37
w=2.69
-26.18%
|
195/40-16
d=22.14
w=3.07
-23.52%
|
195/45-16
d=22.91
w=3.45
-20.87%
|
195/50-16
d=23.68
w=3.84
-18.22%
|
195/55-16
d=24.44
w=4.22
-15.57%
|
195/60-16
d=25.21
w=4.61
-12.92%
|
195/65-16
d=25.98
w=4.99
-10.27%
|
195/70-16
d=26.75
w=5.37
-7.61%
|
195/75-16
d=27.52
w=5.76
-4.96%
|
195/80-16
d=28.28
w=6.14
-2.31%
|
195/85-16
d=29.05
w=6.53
+0.34%
|
205 |
205/25-16
d=20.04
w=2.02
-30.80%
|
205/30-16
d=20.84
w=2.42
-28.01%
|
205/35-16
d=21.65
w=2.82
-25.22%
|
205/40-16
d=22.46
w=3.23
-22.44%
|
205/45-16
d=23.26
w=3.63
-19.65%
|
205/50-16
d=24.07
w=4.04
-16.86%
|
205/55-16
d=24.88
w=4.44
-14.07%
|
205/60-16
d=25.69
w=4.84
-11.29%
|
205/65-16
d=26.49
w=5.25
-8.50%
|
205/70-16
d=27.30
w=5.65
-5.71%
|
205/75-16
d=28.11
w=6.05
-2.92%
|
205/80-16
d=28.91
w=6.46
-0.14%
|
205/85-16
d=29.72
w=6.86
+2.65%
|
215 |
215/25-16
d=20.23
w=2.12
-30.12%
|
215/30-16
d=21.08
w=2.54
-27.20%
|
215/35-16
d=21.93
w=2.96
-24.27%
|
215/40-16
d=22.77
w=3.39
-21.35%
|
215/45-16
d=23.62
w=3.81
-18.43%
|
215/50-16
d=24.46
w=4.23
-15.50%
|
215/55-16
d=25.31
w=4.66
-12.58%
|
215/60-16
d=26.16
w=5.08
-9.65%
|
215/65-16
d=27.00
w=5.50
-6.73%
|
215/70-16
d=27.85
w=5.93
-3.81%
|
215/75-16
d=28.70
w=6.35
-0.88%
|
215/80-16
d=29.54
w=6.77
+2.04%
|
215/85-16
d=30.39
w=7.19
+4.96%
|
225 |
225/25-16
d=20.43
w=2.21
-29.44%
|
225/30-16
d=21.31
w=2.66
-26.38%
|
225/35-16
d=22.20
w=3.10
-23.32%
|
225/40-16
d=23.09
w=3.54
-20.26%
|
225/45-16
d=23.97
w=3.99
-17.20%
|
225/50-16
d=24.86
w=4.43
-14.14%
|
225/55-16
d=25.74
w=4.87
-11.08%
|
225/60-16
d=26.63
w=5.31
-8.02%
|
225/65-16
d=27.52
w=5.76
-4.96%
|
225/70-16
d=28.40
w=6.20
-1.90%
|
225/75-16
d=29.29
w=6.64
+1.16%
|
225/80-16
d=30.17
w=7.09
+4.22%
|
225/85-16
d=31.06
w=7.53
+7.27%
|
235 |
235/25-16
d=20.63
w=2.31
-28.76%
|
235/30-16
d=21.55
w=2.78
-25.56%
|
235/35-16
d=22.48
w=3.24
-22.37%
|
235/40-16
d=23.40
w=3.70
-19.17%
|
235/45-16
d=24.33
w=4.16
-15.98%
|
235/50-16
d=25.25
w=4.63
-12.78%
|
235/55-16
d=26.18
w=5.09
-9.59%
|
235/60-16
d=27.10
w=5.55
-6.39%
|
235/65-16
d=28.03
w=6.01
-3.20%
|
235/70-16
d=28.95
w=6.48
0.00%
|
235/75-16
d=29.88
w=6.94
+3.20%
|
235/80-16
d=30.80
w=7.40
+6.39%
|
235/85-16
d=31.73
w=7.86
+9.59%
|
245 |
245/25-16
d=20.82
w=2.41
-28.08%
|
245/30-16
d=21.79
w=2.89
-24.75%
|
245/35-16
d=22.75
w=3.38
-21.42%
|
245/40-16
d=23.72
w=3.86
-18.09%
|
245/45-16
d=24.68
w=4.34
-14.75%
|
245/50-16
d=25.65
w=4.82
-11.42%
|
245/55-16
d=26.61
w=5.31
-8.09%
|
245/60-16
d=27.57
w=5.79
-4.76%
|
245/65-16
d=28.54
w=6.27
-1.43%
|
245/70-16
d=29.50
w=6.75
+1.90%
|
245/75-16
d=30.47
w=7.23
+5.24%
|
245/80-16
d=31.43
w=7.72
+8.57%
|
245/85-16
d=32.40
w=8.20
+11.90%
|
255 |
255/25-16
d=21.02
w=2.51
-27.40%
|
255/30-16
d=22.02
w=3.01
-23.93%
|
255/35-16
d=23.03
w=3.51
-20.47%
|
255/40-16
d=24.03
w=4.02
-17.00%
|
255/45-16
d=25.04
w=4.52
-13.53%
|
255/50-16
d=26.04
w=5.02
-10.06%
|
255/55-16
d=27.04
w=5.52
-6.60%
|
255/60-16
d=28.05
w=6.02
-3.13%
|
255/65-16
d=29.05
w=6.53
+0.34%
|
255/70-16
d=30.06
w=7.03
+3.81%
|
255/75-16
d=31.06
w=7.53
+7.27%
|
255/80-16
d=32.06
w=8.03
+10.74%
|
255/85-16
d=33.07
w=8.53
+14.21%
|
265 |
265/25-16
d=21.22
w=2.61
-26.72%
|
265/30-16
d=22.26
w=3.13
-23.12%
|
265/35-16
d=23.30
w=3.65
-19.51%
|
265/40-16
d=24.35
w=4.17
-15.91%
|
265/45-16
d=25.39
w=4.69
-12.31%
|
265/50-16
d=26.43
w=5.22
-8.70%
|
265/55-16
d=27.48
w=5.74
-5.10%
|
265/60-16
d=28.52
w=6.26
-1.50%
|
265/65-16
d=29.56
w=6.78
+2.11%
|
265/70-16
d=30.61
w=7.30
+5.71%
|
265/75-16
d=31.65
w=7.82
+9.31%
|
265/80-16
d=32.69
w=8.35
+12.92%
|
265/85-16
d=33.74
w=8.87
+16.52%
|
275 |
275/25-16
d=21.41
w=2.71
-26.04%
|
275/30-16
d=22.50
w=3.25
-22.30%
|
275/35-16
d=23.58
w=3.79
-18.56%
|
275/40-16
d=24.66
w=4.33
-14.82%
|
275/45-16
d=25.74
w=4.87
-11.08%
|
275/50-16
d=26.83
w=5.41
-7.34%
|
275/55-16
d=27.91
w=5.95
-3.60%
|
275/60-16
d=28.99
w=6.50
+0.14%
|
275/65-16
d=30.07
w=7.04
+3.88%
|
275/70-16
d=31.16
w=7.58
+7.61%
|
275/75-16
d=32.24
w=8.12
+11.35%
|
275/80-16
d=33.32
w=8.66
+15.09%
|
275/85-16
d=34.41
w=9.20
+18.83%
|
285 |
285/25-16
d=21.61
w=2.81
-25.36%
|
285/30-16
d=22.73
w=3.37
-21.48%
|
285/35-16
d=23.85
w=3.93
-17.61%
|
285/40-16
d=24.98
w=4.49
-13.73%
|
285/45-16
d=26.10
w=5.05
-9.86%
|
285/50-16
d=27.22
w=5.61
-5.98%
|
285/55-16
d=28.34
w=6.17
-2.11%
|
285/60-16
d=29.46
w=6.73
+1.77%
|
285/65-16
d=30.59
w=7.29
+5.64%
|
285/70-16
d=31.71
w=7.85
+9.52%
|
285/75-16
d=32.83
w=8.42
+13.39%
|
285/80-16
d=33.95
w=8.98
+17.27%
|
285/85-16
d=35.07
w=9.54
+21.14%
|
295 |
295/25-16
d=21.81
w=2.90
-24.68%
|
295/30-16
d=22.97
w=3.48
-20.67%
|
295/35-16
d=24.13
w=4.06
-16.66%
|
295/40-16
d=25.29
w=4.65
-12.65%
|
295/45-16
d=26.45
w=5.23
-8.63%
|
295/50-16
d=27.61
w=5.81
-4.62%
|
295/55-16
d=28.78
w=6.39
-0.61%
|
295/60-16
d=29.94
w=6.97
+3.40%
|
295/65-16
d=31.10
w=7.55
+7.41%
|
295/70-16
d=32.26
w=8.13
+11.42%
|
295/75-16
d=33.42
w=8.71
+15.43%
|
295/80-16
d=34.58
w=9.29
+19.45%
|
295/85-16
d=35.74
w=9.87
+23.46%
|
305 |
305/25-16
d=22.00
w=3.00
-24.00%
|
305/30-16
d=23.20
w=3.60
-19.85%
|
305/35-16
d=24.41
w=4.20
-15.71%
|
305/40-16
d=25.61
w=4.80
-11.56%
|
305/45-16
d=26.81
w=5.40
-7.41%
|
305/50-16
d=28.01
w=6.00
-3.26%
|
305/55-16
d=29.21
w=6.60
+0.88%
|
305/60-16
d=30.41
w=7.20
+5.03%
|
305/65-16
d=31.61
w=7.81
+9.18%
|
305/70-16
d=32.81
w=8.41
+13.33%
|
305/75-16
d=34.01
w=9.01
+17.47%
|
305/80-16
d=35.21
w=9.61
+21.62%
|
305/85-16
d=36.41
w=10.21
+25.77%
|
315 |
315/25-16
d=22.20
w=3.10
-23.32%
|
315/30-16
d=23.44
w=3.72
-19.04%
|
315/35-16
d=24.68
w=4.34
-14.75%
|
315/40-16
d=25.92
w=4.96
-10.47%
|
315/45-16
d=27.16
w=5.58
-6.19%
|
315/50-16
d=28.40
w=6.20
-1.90%
|
315/55-16
d=29.64
w=6.82
+2.38%
|
315/60-16
d=30.88
w=7.44
+6.66%
|
315/65-16
d=32.12
w=8.06
+10.95%
|
315/70-16
d=33.36
w=8.68
+15.23%
|
315/75-16
d=34.60
w=9.30
+19.51%
|
315/80-16
d=35.84
w=9.92
+23.80%
|
315/85-16
d=37.08
w=10.54
+28.08%
|
325 |
325/25-16
d=22.40
w=3.20
-22.64%
|
325/30-16
d=23.68
w=3.84
-18.22%
|
325/35-16
d=24.96
w=4.48
-13.80%
|
325/40-16
d=26.24
w=5.12
-9.38%
|
325/45-16
d=27.52
w=5.76
-4.96%
|
325/50-16
d=28.80
w=6.40
-0.54%
|
325/55-16
d=30.07
w=7.04
+3.88%
|
325/60-16
d=31.35
w=7.68
+8.29%
|
325/65-16
d=32.63
w=8.32
+12.71%
|
325/70-16
d=33.91
w=8.96
+17.13%
|
325/75-16
d=35.19
w=9.60
+21.55%
|
325/80-16
d=36.47
w=10.24
+25.97%
|
325/85-16
d=37.75
w=10.88
+30.39%
|
335 |
335/25-16
d=22.59
w=3.30
-21.96%
|
335/30-16
d=23.91
w=3.96
-17.41%
|
335/35-16
d=25.23
w=4.62
-12.85%
|
335/40-16
d=26.55
w=5.28
-8.29%
|
335/45-16
d=27.87
w=5.94
-3.74%
|
335/50-16
d=29.19
w=6.59
+0.82%
|
335/55-16
d=30.51
w=7.25
+5.37%
|
335/60-16
d=31.83
w=7.91
+9.93%
|
335/65-16
d=33.15
w=8.57
+14.48%
|
335/70-16
d=34.46
w=9.23
+19.04%
|
335/75-16
d=35.78
w=9.89
+23.59%
|
335/80-16
d=37.10
w=10.55
+28.15%
|
335/85-16
d=38.42
w=11.21
+32.70%
|
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!