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Best Matches for 235/55-18 in 15", 18".

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Code Difference = 50mph 1000miles = Diameter Wall,in Wall,mm
235/55-18 0.00 % 50.00 1,000.00 28.18 5.09 129.25
335/50-15 +0.04 % 50.02 999.58 28.19 6.59 167.50
185/70-18 +0.07 % 50.03 999.30 28.20 5.10 129.50
215/60-18 -0.07 % 49.97 1,000.70 28.16 5.08 129.00
305/55-15 +0.11 % 50.06 998.88 28.21 6.60 167.75
325/40-18 +0.21 % 50.10 997.90 28.24 5.12 130.00
285/45-18 -0.28 % 49.86 1,002.79 28.10 5.05 128.25
225/75-15 +0.39 % 50.20 996.09 28.29 6.64 168.75
255/65-15 -0.45 % 49.78 1,004.47 28.05 6.53 165.75
195/85-15 -0.45 % 49.78 1,004.47 28.05 6.53 165.75
255/50-18 -0.49 % 49.76 1,004.89 28.04 5.02 127.50
175/75-18 +0.56 % 50.28 994.41 28.33 5.17 131.25
275/60-15 -0.66 % 49.67 1,006.57 27.99 6.50 165.00
155/85-18 +0.70 % 50.35 993.01 28.37 5.19 131.75
195/65-18 -0.70 % 49.65 1,006.99 27.98 4.99 126.75
165/80-18 +0.77 % 50.38 992.32 28.39 5.20 132.00
235/70-15 -0.80 % 49.60 1,007.96 27.95 6.48 164.50
265/50-18 +0.91 % 50.45 990.92 28.43 5.22 132.50
315/40-18 -0.91 % 49.55 1,009.08 27.92 4.96 126.00
205/80-15 -0.94 % 49.53 1,009.36 27.91 6.46 164.00
295/45-18 +0.98 % 50.49 990.22 28.45 5.23 132.75
285/60-15 +1.02 % 50.51 989.80 28.46 6.73 171.00
205/65-18 +1.12 % 50.56 988.82 28.49 5.25 133.25
245/70-15 +1.16 % 50.58 988.40 28.50 6.75 171.50
215/80-15 +1.30 % 50.65 987.01 28.54 6.77 172.00
335/40-18 +1.33 % 50.66 986.73 28.55 5.28 134.00
325/50-15 -1.36 % 49.32 1,013.55 27.80 6.40 162.50
265/65-15 +1.37 % 50.68 986.31 28.56 6.78 172.25
295/55-15 -1.43 % 49.29 1,014.25 27.78 6.39 162.25
155/80-18 -1.47 % 49.27 1,014.67 27.76 4.88 124.00
245/55-18 +1.54 % 50.77 984.63 28.61 5.31 134.75
275/45-18 -1.54 % 49.23 1,015.37 27.74 4.87 123.75
225/55-18 -1.54 % 49.23 1,015.37 27.74 4.87 123.75
165/75-18 -1.54 % 49.23 1,015.37 27.74 4.87 123.75
225/60-18 +1.61 % 50.80 983.93 28.63 5.31 135.00
315/55-15 +1.65 % 50.82 983.51 28.64 6.82 173.25
145/85-18 -1.68 % 49.16 1,016.77 27.70 4.85 123.25
215/75-15 -1.70 % 49.15 1,017.05 27.70 6.35 161.25
205/60-18 -1.75 % 49.13 1,017.47 27.69 4.84 123.00
245/50-18 -1.89 % 49.06 1,018.86 27.65 4.82 122.50
175/70-18 -1.89 % 49.06 1,018.86 27.65 4.82 122.50
205/85-15 +1.93 % 50.96 980.72 28.72 6.86 174.25
= 50mph
true speed when speedometer shows 50mph
1000miles =
odometer reading for actual 1000 miles
Ratio: 25 30 35 40 45 50 55 60 65 70 75 80 85
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Wheel Size 12
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Wheel Size 15
145
145/25-15
d=17.85
w=1.43
-36.64%
145/30-15
d=18.43
w=1.71
-34.61%
145/35-15
d=19.00
w=2.00
-32.58%
145/40-15
d=19.57
w=2.28
-30.56%
145/45-15
d=20.14
w=2.57
-28.53%
145/50-15
d=20.71
w=2.85
-26.51%
145/55-15
d=21.28
w=3.14
-24.48%
145/60-15
d=21.85
w=3.43
-22.45%
145/65-15
d=22.42
w=3.71
-20.43%
145/70-15
d=22.99
w=4.00
-18.40%
145/75-15
d=23.56
w=4.28
-16.38%
145/80-15
d=24.13
w=4.57
-14.35%
145/85-15
d=24.70
w=4.85
-12.32%
155
155/25-15
d=18.05
w=1.53
-35.94%
155/30-15
d=18.66
w=1.83
-33.77%
155/35-15
d=19.27
w=2.14
-31.61%
155/40-15
d=19.88
w=2.44
-29.44%
155/45-15
d=20.49
w=2.75
-27.27%
155/50-15
d=21.10
w=3.05
-25.11%
155/55-15
d=21.71
w=3.36
-22.94%
155/60-15
d=22.32
w=3.66
-20.78%
155/65-15
d=22.93
w=3.97
-18.61%
155/70-15
d=23.54
w=4.27
-16.45%
155/75-15
d=24.15
w=4.58
-14.28%
155/80-15
d=24.76
w=4.88
-12.11%
155/85-15
d=25.37
w=5.19
-9.95%
165
165/25-15
d=18.25
w=1.62
-35.24%
165/30-15
d=18.90
w=1.95
-32.93%
165/35-15
d=19.55
w=2.27
-30.63%
165/40-15
d=20.20
w=2.60
-28.32%
165/45-15
d=20.85
w=2.92
-26.02%
165/50-15
d=21.50
w=3.25
-23.71%
165/55-15
d=22.15
w=3.57
-21.41%
165/60-15
d=22.80
w=3.90
-19.10%
165/65-15
d=23.44
w=4.22
-16.79%
165/70-15
d=24.09
w=4.55
-14.49%
165/75-15
d=24.74
w=4.87
-12.18%
165/80-15
d=25.39
w=5.20
-9.88%
165/85-15
d=26.04
w=5.52
-7.57%
175
175/25-15
d=18.44
w=1.72
-34.54%
175/30-15
d=19.13
w=2.07
-32.09%
175/35-15
d=19.82
w=2.41
-29.65%
175/40-15
d=20.51
w=2.76
-27.20%
175/45-15
d=21.20
w=3.10
-24.76%
175/50-15
d=21.89
w=3.44
-22.31%
175/55-15
d=22.58
w=3.79
-19.87%
175/60-15
d=23.27
w=4.13
-17.42%
175/65-15
d=23.96
w=4.48
-14.98%
175/70-15
d=24.65
w=4.82
-12.53%
175/75-15
d=25.33
w=5.17
-10.09%
175/80-15
d=26.02
w=5.51
-7.64%
175/85-15
d=26.71
w=5.86
-5.20%
185
185/25-15
d=18.64
w=1.82
-33.84%
185/30-15
d=19.37
w=2.19
-31.26%
185/35-15
d=20.10
w=2.55
-28.67%
185/40-15
d=20.83
w=2.91
-26.09%
185/45-15
d=21.56
w=3.28
-23.50%
185/50-15
d=22.28
w=3.64
-20.92%
185/55-15
d=23.01
w=4.01
-18.33%
185/60-15
d=23.74
w=4.37
-15.75%
185/65-15
d=24.47
w=4.73
-13.16%
185/70-15
d=25.20
w=5.10
-10.58%
185/75-15
d=25.93
w=5.46
-7.99%
185/80-15
d=26.65
w=5.83
-5.41%
185/85-15
d=27.38
w=6.19
-2.82%
195
195/25-15
d=18.84
w=1.92
-33.14%
195/30-15
d=19.61
w=2.30
-30.42%
195/35-15
d=20.37
w=2.69
-27.69%
195/40-15
d=21.14
w=3.07
-24.97%
195/45-15
d=21.91
w=3.45
-22.24%
195/50-15
d=22.68
w=3.84
-19.52%
195/55-15
d=23.44
w=4.22
-16.79%
195/60-15
d=24.21
w=4.61
-14.07%
195/65-15
d=24.98
w=4.99
-11.35%
195/70-15
d=25.75
w=5.37
-8.62%
195/75-15
d=26.52
w=5.76
-5.90%
195/80-15
d=27.28
w=6.14
-3.17%
195/85-15
d=28.05
w=6.53
-0.45%
205
205/25-15
d=19.04
w=2.02
-32.44%
205/30-15
d=19.84
w=2.42
-29.58%
205/35-15
d=20.65
w=2.82
-26.72%
205/40-15
d=21.46
w=3.23
-23.85%
205/45-15
d=22.26
w=3.63
-20.99%
205/50-15
d=23.07
w=4.04
-18.12%
205/55-15
d=23.88
w=4.44
-15.26%
205/60-15
d=24.69
w=4.84
-12.39%
205/65-15
d=25.49
w=5.25
-9.53%
205/70-15
d=26.30
w=5.65
-6.66%
205/75-15
d=27.11
w=6.05
-3.80%
205/80-15
d=27.91
w=6.46
-0.94%
205/85-15
d=28.72
w=6.86
+1.93%
215
215/25-15
d=19.23
w=2.12
-31.75%
215/30-15
d=20.08
w=2.54
-28.74%
215/35-15
d=20.93
w=2.96
-25.74%
215/40-15
d=21.77
w=3.39
-22.73%
215/45-15
d=22.62
w=3.81
-19.73%
215/50-15
d=23.46
w=4.23
-16.72%
215/55-15
d=24.31
w=4.66
-13.72%
215/60-15
d=25.16
w=5.08
-10.72%
215/65-15
d=26.00
w=5.50
-7.71%
215/70-15
d=26.85
w=5.93
-4.71%
215/75-15
d=27.70
w=6.35
-1.70%
215/80-15
d=28.54
w=6.77
+1.30%
215/85-15
d=29.39
w=7.19
+4.30%
225
225/25-15
d=19.43
w=2.21
-31.05%
225/30-15
d=20.31
w=2.66
-27.90%
225/35-15
d=21.20
w=3.10
-24.76%
225/40-15
d=22.09
w=3.54
-21.62%
225/45-15
d=22.97
w=3.99
-18.47%
225/50-15
d=23.86
w=4.43
-15.33%
225/55-15
d=24.74
w=4.87
-12.18%
225/60-15
d=25.63
w=5.31
-9.04%
225/65-15
d=26.52
w=5.76
-5.90%
225/70-15
d=27.40
w=6.20
-2.75%
225/75-15
d=28.29
w=6.64
+0.39%
225/80-15
d=29.17
w=7.09
+3.54%
225/85-15
d=30.06
w=7.53
+6.68%
235
235/25-15
d=19.63
w=2.31
-30.35%
235/30-15
d=20.55
w=2.78
-27.06%
235/35-15
d=21.48
w=3.24
-23.78%
235/40-15
d=22.40
w=3.70
-20.50%
235/45-15
d=23.33
w=4.16
-17.21%
235/50-15
d=24.25
w=4.63
-13.93%
235/55-15
d=25.18
w=5.09
-10.65%
235/60-15
d=26.10
w=5.55
-7.36%
235/65-15
d=27.03
w=6.01
-4.08%
235/70-15
d=27.95
w=6.48
-0.80%
235/75-15
d=28.88
w=6.94
+2.49%
235/80-15
d=29.80
w=7.40
+5.77%
235/85-15
d=30.73
w=7.86
+9.05%
245
245/25-15
d=19.82
w=2.41
-29.65%
245/30-15
d=20.79
w=2.89
-26.23%
245/35-15
d=21.75
w=3.38
-22.80%
245/40-15
d=22.72
w=3.86
-19.38%
245/45-15
d=23.68
w=4.34
-15.96%
245/50-15
d=24.65
w=4.82
-12.53%
245/55-15
d=25.61
w=5.31
-9.11%
245/60-15
d=26.57
w=5.79
-5.69%
245/65-15
d=27.54
w=6.27
-2.26%
245/70-15
d=28.50
w=6.75
+1.16%
245/75-15
d=29.47
w=7.23
+4.58%
245/80-15
d=30.43
w=7.72
+8.01%
245/85-15
d=31.40
w=8.20
+11.43%
255
255/25-15
d=20.02
w=2.51
-28.95%
255/30-15
d=21.02
w=3.01
-25.39%
255/35-15
d=22.03
w=3.51
-21.82%
255/40-15
d=23.03
w=4.02
-18.26%
255/45-15
d=24.04
w=4.52
-14.70%
255/50-15
d=25.04
w=5.02
-11.14%
255/55-15
d=26.04
w=5.52
-7.57%
255/60-15
d=27.05
w=6.02
-4.01%
255/65-15
d=28.05
w=6.53
-0.45%
255/70-15
d=29.06
w=7.03
+3.12%
255/75-15
d=30.06
w=7.53
+6.68%
255/80-15
d=31.06
w=8.03
+10.24%
255/85-15
d=32.07
w=8.53
+13.80%
265
265/25-15
d=20.22
w=2.61
-28.25%
265/30-15
d=21.26
w=3.13
-24.55%
265/35-15
d=22.30
w=3.65
-20.85%
265/40-15
d=23.35
w=4.17
-17.14%
265/45-15
d=24.39
w=4.69
-13.44%
265/50-15
d=25.43
w=5.22
-9.74%
265/55-15
d=26.48
w=5.74
-6.04%
265/60-15
d=27.52
w=6.26
-2.33%
265/65-15
d=28.56
w=6.78
+1.37%
265/70-15
d=29.61
w=7.30
+5.07%
265/75-15
d=30.65
w=7.82
+8.77%
265/80-15
d=31.69
w=8.35
+12.48%
265/85-15
d=32.74
w=8.87
+16.18%
275
275/25-15
d=20.41
w=2.71
-27.55%
275/30-15
d=21.50
w=3.25
-23.71%
275/35-15
d=22.58
w=3.79
-19.87%
275/40-15
d=23.66
w=4.33
-16.03%
275/45-15
d=24.74
w=4.87
-12.18%
275/50-15
d=25.83
w=5.41
-8.34%
275/55-15
d=26.91
w=5.95
-4.50%
275/60-15
d=27.99
w=6.50
-0.66%
275/65-15
d=29.07
w=7.04
+3.19%
275/70-15
d=30.16
w=7.58
+7.03%
275/75-15
d=31.24
w=8.12
+10.87%
275/80-15
d=32.32
w=8.66
+14.71%
275/85-15
d=33.41
w=9.20
+18.56%
285
285/25-15
d=20.61
w=2.81
-26.85%
285/30-15
d=21.73
w=3.37
-22.87%
285/35-15
d=22.85
w=3.93
-18.89%
285/40-15
d=23.98
w=4.49
-14.91%
285/45-15
d=25.10
w=5.05
-10.93%
285/50-15
d=26.22
w=5.61
-6.94%
285/55-15
d=27.34
w=6.17
-2.96%
285/60-15
d=28.46
w=6.73
+1.02%
285/65-15
d=29.59
w=7.29
+5.00%
285/70-15
d=30.71
w=7.85
+8.98%
285/75-15
d=31.83
w=8.42
+12.97%
285/80-15
d=32.95
w=8.98
+16.95%
285/85-15
d=34.07
w=9.54
+20.93%
295
295/25-15
d=20.81
w=2.90
-26.16%
295/30-15
d=21.97
w=3.48
-22.03%
295/35-15
d=23.13
w=4.06
-17.91%
295/40-15
d=24.29
w=4.65
-13.79%
295/45-15
d=25.45
w=5.23
-9.67%
295/50-15
d=26.61
w=5.81
-5.55%
295/55-15
d=27.78
w=6.39
-1.43%
295/60-15
d=28.94
w=6.97
+2.70%
295/65-15
d=30.10
w=7.55
+6.82%
295/70-15
d=31.26
w=8.13
+10.94%
295/75-15
d=32.42
w=8.71
+15.06%
295/80-15
d=33.58
w=9.29
+19.18%
295/85-15
d=34.74
w=9.87
+23.31%
305
305/25-15
d=21.00
w=3.00
-25.46%
305/30-15
d=22.20
w=3.60
-21.20%
305/35-15
d=23.41
w=4.20
-16.93%
305/40-15
d=24.61
w=4.80
-12.67%
305/45-15
d=25.81
w=5.40
-8.41%
305/50-15
d=27.01
w=6.00
-4.15%
305/55-15
d=28.21
w=6.60
+0.11%
305/60-15
d=29.41
w=7.20
+4.37%
305/65-15
d=30.61
w=7.81
+8.63%
305/70-15
d=31.81
w=8.41
+12.90%
305/75-15
d=33.01
w=9.01
+17.16%
305/80-15
d=34.21
w=9.61
+21.42%
305/85-15
d=35.41
w=10.21
+25.68%
315
315/25-15
d=21.20
w=3.10
-24.76%
315/30-15
d=22.44
w=3.72
-20.36%
315/35-15
d=23.68
w=4.34
-15.96%
315/40-15
d=24.92
w=4.96
-11.56%
315/45-15
d=26.16
w=5.58
-7.15%
315/50-15
d=27.40
w=6.20
-2.75%
315/55-15
d=28.64
w=6.82
+1.65%
315/60-15
d=29.88
w=7.44
+6.05%
315/65-15
d=31.12
w=8.06
+10.45%
315/70-15
d=32.36
w=8.68
+14.85%
315/75-15
d=33.60
w=9.30
+19.25%
315/80-15
d=34.84
w=9.92
+23.66%
315/85-15
d=36.08
w=10.54
+28.06%
325
325/25-15
d=21.40
w=3.20
-24.06%
325/30-15
d=22.68
w=3.84
-19.52%
325/35-15
d=23.96
w=4.48
-14.98%
325/40-15
d=25.24
w=5.12
-10.44%
325/45-15
d=26.52
w=5.76
-5.90%
325/50-15
d=27.80
w=6.40
-1.36%
325/55-15
d=29.07
w=7.04
+3.19%
325/60-15
d=30.35
w=7.68
+7.73%
325/65-15
d=31.63
w=8.32
+12.27%
325/70-15
d=32.91
w=8.96
+16.81%
325/75-15
d=34.19
w=9.60
+21.35%
325/80-15
d=35.47
w=10.24
+25.89%
325/85-15
d=36.75
w=10.88
+30.43%
335
335/25-15
d=21.59
w=3.30
-23.36%
335/30-15
d=22.91
w=3.96
-18.68%
335/35-15
d=24.23
w=4.62
-14.00%
335/40-15
d=25.55
w=5.28
-9.32%
335/45-15
d=26.87
w=5.94
-4.64%
335/50-15
d=28.19
w=6.59
+0.04%
335/55-15
d=29.51
w=7.25
+4.72%
335/60-15
d=30.83
w=7.91
+9.40%
335/65-15
d=32.15
w=8.57
+14.08%
335/70-15
d=33.46
w=9.23
+18.76%
335/75-15
d=34.78
w=9.89
+23.45%
335/80-15
d=36.10
w=10.55
+28.13%
335/85-15
d=37.42
w=11.21
+32.81%
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Wheel Size 16
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Wheel Size 16.5
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Wheel Size 17
 
Wheel Size 18
145
145/25-18
d=20.85
w=1.43
-25.99%
145/30-18
d=21.43
w=1.71
-23.96%
145/35-18
d=22.00
w=2.00
-21.94%
145/40-18
d=22.57
w=2.28
-19.91%
145/45-18
d=23.14
w=2.57
-17.88%
145/50-18
d=23.71
w=2.85
-15.86%
145/55-18
d=24.28
w=3.14
-13.83%
145/60-18
d=24.85
w=3.43
-11.81%
145/65-18
d=25.42
w=3.71
-9.78%
145/70-18
d=25.99
w=4.00
-7.75%
145/75-18
d=26.56
w=4.28
-5.73%
145/80-18
d=27.13
w=4.57
-3.70%
145/85-18
d=27.70
w=4.85
-1.68%
155
155/25-18
d=21.05
w=1.53
-25.29%
155/30-18
d=21.66
w=1.83
-23.12%
155/35-18
d=22.27
w=2.14
-20.96%
155/40-18
d=22.88
w=2.44
-18.79%
155/45-18
d=23.49
w=2.75
-16.63%
155/50-18
d=24.10
w=3.05
-14.46%
155/55-18
d=24.71
w=3.36
-12.30%
155/60-18
d=25.32
w=3.66
-10.13%
155/65-18
d=25.93
w=3.97
-7.96%
155/70-18
d=26.54
w=4.27
-5.80%
155/75-18
d=27.15
w=4.58
-3.63%
155/80-18
d=27.76
w=4.88
-1.47%
155/85-18
d=28.37
w=5.19
+0.70%
165
165/25-18
d=21.25
w=1.62
-24.59%
165/30-18
d=21.90
w=1.95
-22.29%
165/35-18
d=22.55
w=2.27
-19.98%
165/40-18
d=23.20
w=2.60
-17.68%
165/45-18
d=23.85
w=2.92
-15.37%
165/50-18
d=24.50
w=3.25
-13.06%
165/55-18
d=25.15
w=3.57
-10.76%
165/60-18
d=25.80
w=3.90
-8.45%
165/65-18
d=26.44
w=4.22
-6.15%
165/70-18
d=27.09
w=4.55
-3.84%
165/75-18
d=27.74
w=4.87
-1.54%
165/80-18
d=28.39
w=5.20
+0.77%
165/85-18
d=29.04
w=5.52
+3.07%
175
175/25-18
d=21.44
w=1.72
-23.89%
175/30-18
d=22.13
w=2.07
-21.45%
175/35-18
d=22.82
w=2.41
-19.00%
175/40-18
d=23.51
w=2.76
-16.56%
175/45-18
d=24.20
w=3.10
-14.11%
175/50-18
d=24.89
w=3.44
-11.67%
175/55-18
d=25.58
w=3.79
-9.22%
175/60-18
d=26.27
w=4.13
-6.78%
175/65-18
d=26.96
w=4.48
-4.33%
175/70-18
d=27.65
w=4.82
-1.89%
175/75-18
d=28.33
w=5.17
+0.56%
175/80-18
d=29.02
w=5.51
+3.00%
175/85-18
d=29.71
w=5.86
+5.45%
185
185/25-18
d=21.64
w=1.82
-23.19%
185/30-18
d=22.37
w=2.19
-20.61%
185/35-18
d=23.10
w=2.55
-18.02%
185/40-18
d=23.83
w=2.91
-15.44%
185/45-18
d=24.56
w=3.28
-12.85%
185/50-18
d=25.28
w=3.64
-10.27%
185/55-18
d=26.01
w=4.01
-7.68%
185/60-18
d=26.74
w=4.37
-5.10%
185/65-18
d=27.47
w=4.73
-2.52%
185/70-18
d=28.20
w=5.10
+0.07%
185/75-18
d=28.93
w=5.46
+2.65%
185/80-18
d=29.65
w=5.83
+5.24%
185/85-18
d=30.38
w=6.19
+7.82%
195
195/25-18
d=21.84
w=1.92
-22.50%
195/30-18
d=22.61
w=2.30
-19.77%
195/35-18
d=23.37
w=2.69
-17.05%
195/40-18
d=24.14
w=3.07
-14.32%
195/45-18
d=24.91
w=3.45
-11.60%
195/50-18
d=25.68
w=3.84
-8.87%
195/55-18
d=26.44
w=4.22
-6.15%
195/60-18
d=27.21
w=4.61
-3.42%
195/65-18
d=27.98
w=4.99
-0.70%
195/70-18
d=28.75
w=5.37
+2.03%
195/75-18
d=29.52
w=5.76
+4.75%
195/80-18
d=30.28
w=6.14
+7.48%
195/85-18
d=31.05
w=6.53
+10.20%
205
205/25-18
d=22.04
w=2.02
-21.80%
205/30-18
d=22.84
w=2.42
-18.93%
205/35-18
d=23.65
w=2.82
-16.07%
205/40-18
d=24.46
w=3.23
-13.20%
205/45-18
d=25.26
w=3.63
-10.34%
205/50-18
d=26.07
w=4.04
-7.48%
205/55-18
d=26.88
w=4.44
-4.61%
205/60-18
d=27.69
w=4.84
-1.75%
205/65-18
d=28.49
w=5.25
+1.12%
205/70-18
d=29.30
w=5.65
+3.98%
205/75-18
d=30.11
w=6.05
+6.85%
205/80-18
d=30.91
w=6.46
+9.71%
205/85-18
d=31.72
w=6.86
+12.58%
215
215/25-18
d=22.23
w=2.12
-21.10%
215/30-18
d=23.08
w=2.54
-18.09%
215/35-18
d=23.93
w=2.96
-15.09%
215/40-18
d=24.77
w=3.39
-12.09%
215/45-18
d=25.62
w=3.81
-9.08%
215/50-18
d=26.46
w=4.23
-6.08%
215/55-18
d=27.31
w=4.66
-3.07%
215/60-18
d=28.16
w=5.08
-0.07%
215/65-18
d=29.00
w=5.50
+2.93%
215/70-18
d=29.85
w=5.93
+5.94%
215/75-18
d=30.70
w=6.35
+8.94%
215/80-18
d=31.54
w=6.77
+11.95%
215/85-18
d=32.39
w=7.19
+14.95%
225
225/25-18
d=22.43
w=2.21
-20.40%
225/30-18
d=23.31
w=2.66
-17.26%
225/35-18
d=24.20
w=3.10
-14.11%
225/40-18
d=25.09
w=3.54
-10.97%
225/45-18
d=25.97
w=3.99
-7.82%
225/50-18
d=26.86
w=4.43
-4.68%
225/55-18
d=27.74
w=4.87
-1.54%
225/60-18
d=28.63
w=5.31
+1.61%
225/65-18
d=29.52
w=5.76
+4.75%
225/70-18
d=30.40
w=6.20
+7.89%
225/75-18
d=31.29
w=6.64
+11.04%
225/80-18
d=32.17
w=7.09
+14.18%
225/85-18
d=33.06
w=7.53
+17.33%
235
235/25-18
d=22.63
w=2.31
-19.70%
235/30-18
d=23.55
w=2.78
-16.42%
235/35-18
d=24.48
w=3.24
-13.13%
235/40-18
d=25.40
w=3.70
-9.85%
235/45-18
d=26.33
w=4.16
-6.57%
235/50-18
d=27.25
w=4.63
-3.28%
235/55-18
d=28.18
w=5.09
0.00%
235/60-18
d=29.10
w=5.55
+3.28%
235/65-18
d=30.03
w=6.01
+6.57%
235/70-18
d=30.95
w=6.48
+9.85%
235/75-18
d=31.88
w=6.94
+13.13%
235/80-18
d=32.80
w=7.40
+16.42%
235/85-18
d=33.73
w=7.86
+19.70%
245
245/25-18
d=22.82
w=2.41
-19.00%
245/30-18
d=23.79
w=2.89
-15.58%
245/35-18
d=24.75
w=3.38
-12.16%
245/40-18
d=25.72
w=3.86
-8.73%
245/45-18
d=26.68
w=4.34
-5.31%
245/50-18
d=27.65
w=4.82
-1.89%
245/55-18
d=28.61
w=5.31
+1.54%
245/60-18
d=29.57
w=5.79
+4.96%
245/65-18
d=30.54
w=6.27
+8.38%
245/70-18
d=31.50
w=6.75
+11.81%
245/75-18
d=32.47
w=7.23
+15.23%
245/80-18
d=33.43
w=7.72
+18.65%
245/85-18
d=34.40
w=8.20
+22.08%
255
255/25-18
d=23.02
w=2.51
-18.30%
255/30-18
d=24.02
w=3.01
-14.74%
255/35-18
d=25.03
w=3.51
-11.18%
255/40-18
d=26.03
w=4.02
-7.61%
255/45-18
d=27.04
w=4.52
-4.05%
255/50-18
d=28.04
w=5.02
-0.49%
255/55-18
d=29.04
w=5.52
+3.07%
255/60-18
d=30.05
w=6.02
+6.64%
255/65-18
d=31.05
w=6.53
+10.20%
255/70-18
d=32.06
w=7.03
+13.76%
255/75-18
d=33.06
w=7.53
+17.33%
255/80-18
d=34.06
w=8.03
+20.89%
255/85-18
d=35.07
w=8.53
+24.45%
265
265/25-18
d=23.22
w=2.61
-17.61%
265/30-18
d=24.26
w=3.13
-13.90%
265/35-18
d=25.30
w=3.65
-10.20%
265/40-18
d=26.35
w=4.17
-6.50%
265/45-18
d=27.39
w=4.69
-2.79%
265/50-18
d=28.43
w=5.22
+0.91%
265/55-18
d=29.48
w=5.74
+4.61%
265/60-18
d=30.52
w=6.26
+8.31%
265/65-18
d=31.56
w=6.78
+12.02%
265/70-18
d=32.61
w=7.30
+15.72%
265/75-18
d=33.65
w=7.82
+19.42%
265/80-18
d=34.69
w=8.35
+23.12%
265/85-18
d=35.74
w=8.87
+26.83%
275
275/25-18
d=23.41
w=2.71
-16.91%
275/30-18
d=24.50
w=3.25
-13.06%
275/35-18
d=25.58
w=3.79
-9.22%
275/40-18
d=26.66
w=4.33
-5.38%
275/45-18
d=27.74
w=4.87
-1.54%
275/50-18
d=28.83
w=5.41
+2.31%
275/55-18
d=29.91
w=5.95
+6.15%
275/60-18
d=30.99
w=6.50
+9.99%
275/65-18
d=32.07
w=7.04
+13.83%
275/70-18
d=33.16
w=7.58
+17.68%
275/75-18
d=34.24
w=8.12
+21.52%
275/80-18
d=35.32
w=8.66
+25.36%
275/85-18
d=36.41
w=9.20
+29.20%
285
285/25-18
d=23.61
w=2.81
-16.21%
285/30-18
d=24.73
w=3.37
-12.23%
285/35-18
d=25.85
w=3.93
-8.24%
285/40-18
d=26.98
w=4.49
-4.26%
285/45-18
d=28.10
w=5.05
-0.28%
285/50-18
d=29.22
w=5.61
+3.70%
285/55-18
d=30.34
w=6.17
+7.68%
285/60-18
d=31.46
w=6.73
+11.67%
285/65-18
d=32.59
w=7.29
+15.65%
285/70-18
d=33.71
w=7.85
+19.63%
285/75-18
d=34.83
w=8.42
+23.61%
285/80-18
d=35.95
w=8.98
+27.60%
285/85-18
d=37.07
w=9.54
+31.58%
295
295/25-18
d=23.81
w=2.90
-15.51%
295/30-18
d=24.97
w=3.48
-11.39%
295/35-18
d=26.13
w=4.06
-7.27%
295/40-18
d=27.29
w=4.65
-3.14%
295/45-18
d=28.45
w=5.23
+0.98%
295/50-18
d=29.61
w=5.81
+5.10%
295/55-18
d=30.78
w=6.39
+9.22%
295/60-18
d=31.94
w=6.97
+13.34%
295/65-18
d=33.10
w=7.55
+17.47%
295/70-18
d=34.26
w=8.13
+21.59%
295/75-18
d=35.42
w=8.71
+25.71%
295/80-18
d=36.58
w=9.29
+29.83%
295/85-18
d=37.74
w=9.87
+33.95%
305
305/25-18
d=24.00
w=3.00
-14.81%
305/30-18
d=25.20
w=3.60
-10.55%
305/35-18
d=26.41
w=4.20
-6.29%
305/40-18
d=27.61
w=4.80
-2.03%
305/45-18
d=28.81
w=5.40
+2.24%
305/50-18
d=30.01
w=6.00
+6.50%
305/55-18
d=31.21
w=6.60
+10.76%
305/60-18
d=32.41
w=7.20
+15.02%
305/65-18
d=33.61
w=7.81
+19.28%
305/70-18
d=34.81
w=8.41
+23.54%
305/75-18
d=36.01
w=9.01
+27.80%
305/80-18
d=37.21
w=9.61
+32.07%
305/85-18
d=38.41
w=10.21
+36.33%
315
315/25-18
d=24.20
w=3.10
-14.11%
315/30-18
d=25.44
w=3.72
-9.71%
315/35-18
d=26.68
w=4.34
-5.31%
315/40-18
d=27.92
w=4.96
-0.91%
315/45-18
d=29.16
w=5.58
+3.49%
315/50-18
d=30.40
w=6.20
+7.89%
315/55-18
d=31.64
w=6.82
+12.30%
315/60-18
d=32.88
w=7.44
+16.70%
315/65-18
d=34.12
w=8.06
+21.10%
315/70-18
d=35.36
w=8.68
+25.50%
315/75-18
d=36.60
w=9.30
+29.90%
315/80-18
d=37.84
w=9.92
+34.30%
315/85-18
d=39.08
w=10.54
+38.70%
325
325/25-18
d=24.40
w=3.20
-13.41%
325/30-18
d=25.68
w=3.84
-8.87%
325/35-18
d=26.96
w=4.48
-4.33%
325/40-18
d=28.24
w=5.12
+0.21%
325/45-18
d=29.52
w=5.76
+4.75%
325/50-18
d=30.80
w=6.40
+9.29%
325/55-18
d=32.07
w=7.04
+13.83%
325/60-18
d=33.35
w=7.68
+18.37%
325/65-18
d=34.63
w=8.32
+22.91%
325/70-18
d=35.91
w=8.96
+27.46%
325/75-18
d=37.19
w=9.60
+32.00%
325/80-18
d=38.47
w=10.24
+36.54%
325/85-18
d=39.75
w=10.88
+41.08%
335
335/25-18
d=24.59
w=3.30
-12.71%
335/30-18
d=25.91
w=3.96
-8.03%
335/35-18
d=27.23
w=4.62
-3.35%
335/40-18
d=28.55
w=5.28
+1.33%
335/45-18
d=29.87
w=5.94
+6.01%
335/50-18
d=31.19
w=6.59
+10.69%
335/55-18
d=32.51
w=7.25
+15.37%
335/60-18
d=33.83
w=7.91
+20.05%
335/65-18
d=35.15
w=8.57
+24.73%
335/70-18
d=36.46
w=9.23
+29.41%
335/75-18
d=37.78
w=9.89
+34.09%
335/80-18
d=39.10
w=10.55
+38.77%
335/85-18
d=40.42
w=11.21
+43.45%
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Wheel Size 19
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Wheel Size 20
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Wheel Size 21

Disclaimer:

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!