Code | Difference | = 50mph | 1000miles = | Diameter | Wall,in | Wall,mm |
---|---|---|---|---|---|---|
245/70-16 | 0.00 % | 50.00 | 1,000.00 | 29.50 | 6.75 | 171.50 |
285/60-16 | -0.13 % | 49.93 | 1,001.33 | 29.46 | 6.73 | 171.00 |
215/80-16 | +0.13 % | 50.07 | 998.67 | 29.54 | 6.77 | 172.00 |
265/65-16 | +0.20 % | 50.10 | 998.00 | 29.56 | 6.78 | 172.25 |
315/55-16 | +0.47 % | 50.23 | 995.33 | 29.64 | 6.82 | 173.25 |
225/75-16 | -0.73 % | 49.63 | 1,007.34 | 29.29 | 6.64 | 168.75 |
205/85-16 | +0.73 % | 50.37 | 992.66 | 29.72 | 6.86 | 174.25 |
305/55-16 | -1.00 % | 49.50 | 1,010.01 | 29.21 | 6.60 | 167.75 |
335/50-16 | -1.07 % | 49.47 | 1,010.68 | 29.19 | 6.59 | 167.50 |
235/75-16 | +1.27 % | 50.63 | 987.32 | 29.88 | 6.94 | 176.25 |
295/60-16 | +1.47 % | 50.73 | 985.32 | 29.94 | 6.97 | 177.00 |
255/65-16 | -1.53 % | 49.23 | 1,015.35 | 29.05 | 6.53 | 165.75 |
195/85-16 | -1.53 % | 49.23 | 1,015.35 | 29.05 | 6.53 | 165.75 |
275/60-16 | -1.73 % | 49.13 | 1,017.35 | 28.99 | 6.50 | 165.00 |
235/70-16 | -1.87 % | 49.07 | 1,018.68 | 28.95 | 6.48 | 164.50 |
255/70-16 | +1.87 % | 50.93 | 981.32 | 30.06 | 7.03 | 178.50 |
325/55-16 | +1.93 % | 50.97 | 980.65 | 30.07 | 7.04 | 178.75 |
275/65-16 | +1.93 % | 50.97 | 980.65 | 30.07 | 7.04 | 178.75 |
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
-36.10%
|
145/30-16
d=19.43
w=1.71
-34.16%
|
145/35-16
d=20.00
w=2.00
-32.23%
|
145/40-16
d=20.57
w=2.28
-30.29%
|
145/45-16
d=21.14
w=2.57
-28.36%
|
145/50-16
d=21.71
w=2.85
-26.42%
|
145/55-16
d=22.28
w=3.14
-24.49%
|
145/60-16
d=22.85
w=3.43
-22.55%
|
145/65-16
d=23.42
w=3.71
-20.62%
|
145/70-16
d=23.99
w=4.00
-18.68%
|
145/75-16
d=24.56
w=4.28
-16.75%
|
145/80-16
d=25.13
w=4.57
-14.81%
|
145/85-16
d=25.70
w=4.85
-12.88%
|
155 |
155/25-16
d=19.05
w=1.53
-35.43%
|
155/30-16
d=19.66
w=1.83
-33.36%
|
155/35-16
d=20.27
w=2.14
-31.29%
|
155/40-16
d=20.88
w=2.44
-29.22%
|
155/45-16
d=21.49
w=2.75
-27.16%
|
155/50-16
d=22.10
w=3.05
-25.09%
|
155/55-16
d=22.71
w=3.36
-23.02%
|
155/60-16
d=23.32
w=3.66
-20.95%
|
155/65-16
d=23.93
w=3.97
-18.88%
|
155/70-16
d=24.54
w=4.27
-16.81%
|
155/75-16
d=25.15
w=4.58
-14.75%
|
155/80-16
d=25.76
w=4.88
-12.68%
|
155/85-16
d=26.37
w=5.19
-10.61%
|
165 |
165/25-16
d=19.25
w=1.62
-34.76%
|
165/30-16
d=19.90
w=1.95
-32.56%
|
165/35-16
d=20.55
w=2.27
-30.36%
|
165/40-16
d=21.20
w=2.60
-28.16%
|
165/45-16
d=21.85
w=2.92
-25.95%
|
165/50-16
d=22.50
w=3.25
-23.75%
|
165/55-16
d=23.15
w=3.57
-21.55%
|
165/60-16
d=23.80
w=3.90
-19.35%
|
165/65-16
d=24.44
w=4.22
-17.15%
|
165/70-16
d=25.09
w=4.55
-14.95%
|
165/75-16
d=25.74
w=4.87
-12.74%
|
165/80-16
d=26.39
w=5.20
-10.54%
|
165/85-16
d=27.04
w=5.52
-8.34%
|
175 |
175/25-16
d=19.44
w=1.72
-34.09%
|
175/30-16
d=20.13
w=2.07
-31.76%
|
175/35-16
d=20.82
w=2.41
-29.42%
|
175/40-16
d=21.51
w=2.76
-27.09%
|
175/45-16
d=22.20
w=3.10
-24.75%
|
175/50-16
d=22.89
w=3.44
-22.42%
|
175/55-16
d=23.58
w=3.79
-20.08%
|
175/60-16
d=24.27
w=4.13
-17.75%
|
175/65-16
d=24.96
w=4.48
-15.41%
|
175/70-16
d=25.65
w=4.82
-13.08%
|
175/75-16
d=26.33
w=5.17
-10.74%
|
175/80-16
d=27.02
w=5.51
-8.41%
|
175/85-16
d=27.71
w=5.86
-6.07%
|
185 |
185/25-16
d=19.64
w=1.82
-33.43%
|
185/30-16
d=20.37
w=2.19
-30.96%
|
185/35-16
d=21.10
w=2.55
-28.49%
|
185/40-16
d=21.83
w=2.91
-26.02%
|
185/45-16
d=22.56
w=3.28
-23.55%
|
185/50-16
d=23.28
w=3.64
-21.08%
|
185/55-16
d=24.01
w=4.01
-18.61%
|
185/60-16
d=24.74
w=4.37
-16.15%
|
185/65-16
d=25.47
w=4.73
-13.68%
|
185/70-16
d=26.20
w=5.10
-11.21%
|
185/75-16
d=26.93
w=5.46
-8.74%
|
185/80-16
d=27.65
w=5.83
-6.27%
|
185/85-16
d=28.38
w=6.19
-3.80%
|
195 |
195/25-16
d=19.84
w=1.92
-32.76%
|
195/30-16
d=20.61
w=2.30
-30.16%
|
195/35-16
d=21.37
w=2.69
-27.56%
|
195/40-16
d=22.14
w=3.07
-24.95%
|
195/45-16
d=22.91
w=3.45
-22.35%
|
195/50-16
d=23.68
w=3.84
-19.75%
|
195/55-16
d=24.44
w=4.22
-17.15%
|
195/60-16
d=25.21
w=4.61
-14.54%
|
195/65-16
d=25.98
w=4.99
-11.94%
|
195/70-16
d=26.75
w=5.37
-9.34%
|
195/75-16
d=27.52
w=5.76
-6.74%
|
195/80-16
d=28.28
w=6.14
-4.14%
|
195/85-16
d=29.05
w=6.53
-1.53%
|
205 |
205/25-16
d=20.04
w=2.02
-32.09%
|
205/30-16
d=20.84
w=2.42
-29.36%
|
205/35-16
d=21.65
w=2.82
-26.62%
|
205/40-16
d=22.46
w=3.23
-23.89%
|
205/45-16
d=23.26
w=3.63
-21.15%
|
205/50-16
d=24.07
w=4.04
-18.41%
|
205/55-16
d=24.88
w=4.44
-15.68%
|
205/60-16
d=25.69
w=4.84
-12.94%
|
205/65-16
d=26.49
w=5.25
-10.21%
|
205/70-16
d=27.30
w=5.65
-7.47%
|
205/75-16
d=28.11
w=6.05
-4.74%
|
205/80-16
d=28.91
w=6.46
-2.00%
|
205/85-16
d=29.72
w=6.86
+0.73%
|
215 |
215/25-16
d=20.23
w=2.12
-31.43%
|
215/30-16
d=21.08
w=2.54
-28.56%
|
215/35-16
d=21.93
w=2.96
-25.69%
|
215/40-16
d=22.77
w=3.39
-22.82%
|
215/45-16
d=23.62
w=3.81
-19.95%
|
215/50-16
d=24.46
w=4.23
-17.08%
|
215/55-16
d=25.31
w=4.66
-14.21%
|
215/60-16
d=26.16
w=5.08
-11.34%
|
215/65-16
d=27.00
w=5.50
-8.47%
|
215/70-16
d=27.85
w=5.93
-5.60%
|
215/75-16
d=28.70
w=6.35
-2.74%
|
215/80-16
d=29.54
w=6.77
+0.13%
|
215/85-16
d=30.39
w=7.19
+3.00%
|
225 |
225/25-16
d=20.43
w=2.21
-30.76%
|
225/30-16
d=21.31
w=2.66
-27.76%
|
225/35-16
d=22.20
w=3.10
-24.75%
|
225/40-16
d=23.09
w=3.54
-21.75%
|
225/45-16
d=23.97
w=3.99
-18.75%
|
225/50-16
d=24.86
w=4.43
-15.75%
|
225/55-16
d=25.74
w=4.87
-12.74%
|
225/60-16
d=26.63
w=5.31
-9.74%
|
225/65-16
d=27.52
w=5.76
-6.74%
|
225/70-16
d=28.40
w=6.20
-3.74%
|
225/75-16
d=29.29
w=6.64
-0.73%
|
225/80-16
d=30.17
w=7.09
+2.27%
|
225/85-16
d=31.06
w=7.53
+5.27%
|
235 |
235/25-16
d=20.63
w=2.31
-30.09%
|
235/30-16
d=21.55
w=2.78
-26.95%
|
235/35-16
d=22.48
w=3.24
-23.82%
|
235/40-16
d=23.40
w=3.70
-20.68%
|
235/45-16
d=24.33
w=4.16
-17.55%
|
235/50-16
d=25.25
w=4.63
-14.41%
|
235/55-16
d=26.18
w=5.09
-11.28%
|
235/60-16
d=27.10
w=5.55
-8.14%
|
235/65-16
d=28.03
w=6.01
-5.00%
|
235/70-16
d=28.95
w=6.48
-1.87%
|
235/75-16
d=29.88
w=6.94
+1.27%
|
235/80-16
d=30.80
w=7.40
+4.40%
|
235/85-16
d=31.73
w=7.86
+7.54%
|
245 |
245/25-16
d=20.82
w=2.41
-29.42%
|
245/30-16
d=21.79
w=2.89
-26.15%
|
245/35-16
d=22.75
w=3.38
-22.88%
|
245/40-16
d=23.72
w=3.86
-19.62%
|
245/45-16
d=24.68
w=4.34
-16.35%
|
245/50-16
d=25.65
w=4.82
-13.08%
|
245/55-16
d=26.61
w=5.31
-9.81%
|
245/60-16
d=27.57
w=5.79
-6.54%
|
245/65-16
d=28.54
w=6.27
-3.27%
|
245/70-16
d=29.50
w=6.75
0.00%
|
245/75-16
d=30.47
w=7.23
+3.27%
|
245/80-16
d=31.43
w=7.72
+6.54%
|
245/85-16
d=32.40
w=8.20
+9.81%
|
255 |
255/25-16
d=21.02
w=2.51
-28.76%
|
255/30-16
d=22.02
w=3.01
-25.35%
|
255/35-16
d=23.03
w=3.51
-21.95%
|
255/40-16
d=24.03
w=4.02
-18.55%
|
255/45-16
d=25.04
w=4.52
-15.15%
|
255/50-16
d=26.04
w=5.02
-11.74%
|
255/55-16
d=27.04
w=5.52
-8.34%
|
255/60-16
d=28.05
w=6.02
-4.94%
|
255/65-16
d=29.05
w=6.53
-1.53%
|
255/70-16
d=30.06
w=7.03
+1.87%
|
255/75-16
d=31.06
w=7.53
+5.27%
|
255/80-16
d=32.06
w=8.03
+8.67%
|
255/85-16
d=33.07
w=8.53
+12.08%
|
265 |
265/25-16
d=21.22
w=2.61
-28.09%
|
265/30-16
d=22.26
w=3.13
-24.55%
|
265/35-16
d=23.30
w=3.65
-21.02%
|
265/40-16
d=24.35
w=4.17
-17.48%
|
265/45-16
d=25.39
w=4.69
-13.94%
|
265/50-16
d=26.43
w=5.22
-10.41%
|
265/55-16
d=27.48
w=5.74
-6.87%
|
265/60-16
d=28.52
w=6.26
-3.34%
|
265/65-16
d=29.56
w=6.78
+0.20%
|
265/70-16
d=30.61
w=7.30
+3.74%
|
265/75-16
d=31.65
w=7.82
+7.27%
|
265/80-16
d=32.69
w=8.35
+10.81%
|
265/85-16
d=33.74
w=8.87
+14.34%
|
275 |
275/25-16
d=21.41
w=2.71
-27.42%
|
275/30-16
d=22.50
w=3.25
-23.75%
|
275/35-16
d=23.58
w=3.79
-20.08%
|
275/40-16
d=24.66
w=4.33
-16.41%
|
275/45-16
d=25.74
w=4.87
-12.74%
|
275/50-16
d=26.83
w=5.41
-9.07%
|
275/55-16
d=27.91
w=5.95
-5.40%
|
275/60-16
d=28.99
w=6.50
-1.73%
|
275/65-16
d=30.07
w=7.04
+1.93%
|
275/70-16
d=31.16
w=7.58
+5.60%
|
275/75-16
d=32.24
w=8.12
+9.27%
|
275/80-16
d=33.32
w=8.66
+12.94%
|
275/85-16
d=34.41
w=9.20
+16.61%
|
285 |
285/25-16
d=21.61
w=2.81
-26.75%
|
285/30-16
d=22.73
w=3.37
-22.95%
|
285/35-16
d=23.85
w=3.93
-19.15%
|
285/40-16
d=24.98
w=4.49
-15.35%
|
285/45-16
d=26.10
w=5.05
-11.54%
|
285/50-16
d=27.22
w=5.61
-7.74%
|
285/55-16
d=28.34
w=6.17
-3.94%
|
285/60-16
d=29.46
w=6.73
-0.13%
|
285/65-16
d=30.59
w=7.29
+3.67%
|
285/70-16
d=31.71
w=7.85
+7.47%
|
285/75-16
d=32.83
w=8.42
+11.28%
|
285/80-16
d=33.95
w=8.98
+15.08%
|
285/85-16
d=35.07
w=9.54
+18.88%
|
295 |
295/25-16
d=21.81
w=2.90
-26.09%
|
295/30-16
d=22.97
w=3.48
-22.15%
|
295/35-16
d=24.13
w=4.06
-18.21%
|
295/40-16
d=25.29
w=4.65
-14.28%
|
295/45-16
d=26.45
w=5.23
-10.34%
|
295/50-16
d=27.61
w=5.81
-6.41%
|
295/55-16
d=28.78
w=6.39
-2.47%
|
295/60-16
d=29.94
w=6.97
+1.47%
|
295/65-16
d=31.10
w=7.55
+5.40%
|
295/70-16
d=32.26
w=8.13
+9.34%
|
295/75-16
d=33.42
w=8.71
+13.28%
|
295/80-16
d=34.58
w=9.29
+17.21%
|
295/85-16
d=35.74
w=9.87
+21.15%
|
305 |
305/25-16
d=22.00
w=3.00
-25.42%
|
305/30-16
d=23.20
w=3.60
-21.35%
|
305/35-16
d=24.41
w=4.20
-17.28%
|
305/40-16
d=25.61
w=4.80
-13.21%
|
305/45-16
d=26.81
w=5.40
-9.14%
|
305/50-16
d=28.01
w=6.00
-5.07%
|
305/55-16
d=29.21
w=6.60
-1.00%
|
305/60-16
d=30.41
w=7.20
+3.07%
|
305/65-16
d=31.61
w=7.81
+7.14%
|
305/70-16
d=32.81
w=8.41
+11.21%
|
305/75-16
d=34.01
w=9.01
+15.28%
|
305/80-16
d=35.21
w=9.61
+19.35%
|
305/85-16
d=36.41
w=10.21
+23.42%
|
315 |
315/25-16
d=22.20
w=3.10
-24.75%
|
315/30-16
d=23.44
w=3.72
-20.55%
|
315/35-16
d=24.68
w=4.34
-16.35%
|
315/40-16
d=25.92
w=4.96
-12.14%
|
315/45-16
d=27.16
w=5.58
-7.94%
|
315/50-16
d=28.40
w=6.20
-3.74%
|
315/55-16
d=29.64
w=6.82
+0.47%
|
315/60-16
d=30.88
w=7.44
+4.67%
|
315/65-16
d=32.12
w=8.06
+8.87%
|
315/70-16
d=33.36
w=8.68
+13.08%
|
315/75-16
d=34.60
w=9.30
+17.28%
|
315/80-16
d=35.84
w=9.92
+21.48%
|
315/85-16
d=37.08
w=10.54
+25.69%
|
325 |
325/25-16
d=22.40
w=3.20
-24.09%
|
325/30-16
d=23.68
w=3.84
-19.75%
|
325/35-16
d=24.96
w=4.48
-15.41%
|
325/40-16
d=26.24
w=5.12
-11.08%
|
325/45-16
d=27.52
w=5.76
-6.74%
|
325/50-16
d=28.80
w=6.40
-2.40%
|
325/55-16
d=30.07
w=7.04
+1.93%
|
325/60-16
d=31.35
w=7.68
+6.27%
|
325/65-16
d=32.63
w=8.32
+10.61%
|
325/70-16
d=33.91
w=8.96
+14.95%
|
325/75-16
d=35.19
w=9.60
+19.28%
|
325/80-16
d=36.47
w=10.24
+23.62%
|
325/85-16
d=37.75
w=10.88
+27.96%
|
335 |
335/25-16
d=22.59
w=3.30
-23.42%
|
335/30-16
d=23.91
w=3.96
-18.95%
|
335/35-16
d=25.23
w=4.62
-14.48%
|
335/40-16
d=26.55
w=5.28
-10.01%
|
335/45-16
d=27.87
w=5.94
-5.54%
|
335/50-16
d=29.19
w=6.59
-1.07%
|
335/55-16
d=30.51
w=7.25
+3.40%
|
335/60-16
d=31.83
w=7.91
+7.87%
|
335/65-16
d=33.15
w=8.57
+12.34%
|
335/70-16
d=34.46
w=9.23
+16.81%
|
335/75-16
d=35.78
w=9.89
+21.28%
|
335/80-16
d=37.10
w=10.55
+25.75%
|
335/85-16
d=38.42
w=11.21
+30.22%
|
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!