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Best Matches for 215/70-15 in 15", 21".

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Code Difference = 50mph 1000miles = Diameter Wall,in Wall,mm
215/70-15 0.00 % 50.00 1,000.00 26.85 5.93 150.50
165/45-21 -0.01 % 49.99 1,000.15 26.85 2.92 74.25
335/45-15 +0.07 % 50.04 999.27 26.87 5.94 150.75
185/40-21 -0.09 % 49.96 1,000.88 26.83 2.91 74.00
295/25-21 -0.16 % 49.92 1,001.61 26.81 2.90 73.75
275/55-15 +0.22 % 50.11 997.80 26.91 5.95 151.25
245/30-21 -0.23 % 49.88 1,002.35 26.79 2.89 73.50
215/35-21 +0.28 % 50.14 997.21 26.93 2.96 75.25
175/85-15 -0.51 % 49.74 1,005.13 26.71 5.86 148.75
145/50-21 -0.53 % 49.74 1,005.28 26.71 2.85 72.50
305/25-21 +0.57 % 50.29 994.28 27.00 3.00 76.25
305/50-15 +0.59 % 50.29 994.13 27.01 6.00 152.50
255/30-21 +0.65 % 50.32 993.55 27.02 3.01 76.50
235/65-15 +0.66 % 50.33 993.40 27.03 6.01 152.75
185/80-15 -0.73 % 49.63 1,007.33 26.65 5.83 148.00
255/60-15 +0.73 % 50.37 992.67 27.05 6.02 153.00
205/35-21 -0.75 % 49.63 1,007.48 26.65 2.82 71.75
295/50-15 -0.88 % 49.56 1,008.80 26.61 5.81 147.50
285/25-21 -0.89 % 49.55 1,008.94 26.61 2.81 71.25
155/50-21 +0.94 % 50.47 990.62 27.10 3.05 77.50
205/75-15 +0.95 % 50.48 990.47 27.11 6.05 153.75
245/60-15 -1.03 % 49.49 1,010.26 26.57 5.79 147.00
195/40-21 +1.09 % 50.54 989.15 27.14 3.07 78.00
235/30-21 -1.11 % 49.44 1,011.14 26.55 2.78 70.50
325/45-15 -1.25 % 49.38 1,012.46 26.52 5.76 146.25
225/65-15 -1.25 % 49.38 1,012.46 26.52 5.76 146.25
195/75-15 -1.25 % 49.38 1,012.46 26.52 5.76 146.25
175/40-21 -1.26 % 49.37 1,012.61 26.51 2.76 70.00
315/25-21 +1.30 % 50.65 986.95 27.20 3.10 78.75
225/35-21 +1.30 % 50.65 986.95 27.20 3.10 78.75
175/45-21 +1.30 % 50.65 986.95 27.20 3.10 78.75
155/45-21 -1.33 % 49.33 1,013.34 26.49 2.75 69.75
265/55-15 -1.39 % 49.30 1,013.93 26.48 5.74 145.75
265/30-21 +1.52 % 50.76 984.75 27.26 3.13 79.50
145/55-21 +1.60 % 50.80 984.02 27.28 3.14 79.75
195/80-15 +1.61 % 50.81 983.87 27.28 6.14 156.00
275/25-21 -1.63 % 49.19 1,016.28 26.41 2.71 68.75
195/35-21 -1.77 % 49.11 1,017.74 26.37 2.69 68.25
285/55-15 +1.83 % 50.92 981.67 27.34 6.17 156.75
185/85-15 +1.98 % 50.99 980.21 27.38 6.19 157.25
225/30-21 -1.99 % 49.00 1,019.94 26.31 2.66 67.50
= 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
Wheel Size 12
Wheel Size 13
Wheel Size 14
Wheel Size 15
145
145/25-15
d=17.85
w=1.43
-33.50%
145/30-15
d=18.43
w=1.71
-31.38%
145/35-15
d=19.00
w=2.00
-29.25%
145/40-15
d=19.57
w=2.28
-27.13%
145/45-15
d=20.14
w=2.57
-25.00%
145/50-15
d=20.71
w=2.85
-22.87%
145/55-15
d=21.28
w=3.14
-20.75%
145/60-15
d=21.85
w=3.43
-18.62%
145/65-15
d=22.42
w=3.71
-16.50%
145/70-15
d=22.99
w=4.00
-14.37%
145/75-15
d=23.56
w=4.28
-12.24%
145/80-15
d=24.13
w=4.57
-10.12%
145/85-15
d=24.70
w=4.85
-7.99%
155
155/25-15
d=18.05
w=1.53
-32.77%
155/30-15
d=18.66
w=1.83
-30.50%
155/35-15
d=19.27
w=2.14
-28.23%
155/40-15
d=19.88
w=2.44
-25.95%
155/45-15
d=20.49
w=2.75
-23.68%
155/50-15
d=21.10
w=3.05
-21.41%
155/55-15
d=21.71
w=3.36
-19.13%
155/60-15
d=22.32
w=3.66
-16.86%
155/65-15
d=22.93
w=3.97
-14.59%
155/70-15
d=23.54
w=4.27
-12.32%
155/75-15
d=24.15
w=4.58
-10.04%
155/80-15
d=24.76
w=4.88
-7.77%
155/85-15
d=25.37
w=5.19
-5.50%
165
165/25-15
d=18.25
w=1.62
-32.04%
165/30-15
d=18.90
w=1.95
-29.62%
165/35-15
d=19.55
w=2.27
-27.20%
165/40-15
d=20.20
w=2.60
-24.78%
165/45-15
d=20.85
w=2.92
-22.36%
165/50-15
d=21.50
w=3.25
-19.94%
165/55-15
d=22.15
w=3.57
-17.52%
165/60-15
d=22.80
w=3.90
-15.10%
165/65-15
d=23.44
w=4.22
-12.68%
165/70-15
d=24.09
w=4.55
-10.26%
165/75-15
d=24.74
w=4.87
-7.84%
165/80-15
d=25.39
w=5.20
-5.43%
165/85-15
d=26.04
w=5.52
-3.01%
175
175/25-15
d=18.44
w=1.72
-31.30%
175/30-15
d=19.13
w=2.07
-28.74%
175/35-15
d=19.82
w=2.41
-26.17%
175/40-15
d=20.51
w=2.76
-23.61%
175/45-15
d=21.20
w=3.10
-21.04%
175/50-15
d=21.89
w=3.44
-18.48%
175/55-15
d=22.58
w=3.79
-15.91%
175/60-15
d=23.27
w=4.13
-13.34%
175/65-15
d=23.96
w=4.48
-10.78%
175/70-15
d=24.65
w=4.82
-8.21%
175/75-15
d=25.33
w=5.17
-5.65%
175/80-15
d=26.02
w=5.51
-3.08%
175/85-15
d=26.71
w=5.86
-0.51%
185
185/25-15
d=18.64
w=1.82
-30.57%
185/30-15
d=19.37
w=2.19
-27.86%
185/35-15
d=20.10
w=2.55
-25.15%
185/40-15
d=20.83
w=2.91
-22.43%
185/45-15
d=21.56
w=3.28
-19.72%
185/50-15
d=22.28
w=3.64
-17.01%
185/55-15
d=23.01
w=4.01
-14.30%
185/60-15
d=23.74
w=4.37
-11.58%
185/65-15
d=24.47
w=4.73
-8.87%
185/70-15
d=25.20
w=5.10
-6.16%
185/75-15
d=25.93
w=5.46
-3.45%
185/80-15
d=26.65
w=5.83
-0.73%
185/85-15
d=27.38
w=6.19
+1.98%
195
195/25-15
d=18.84
w=1.92
-29.84%
195/30-15
d=19.61
w=2.30
-26.98%
195/35-15
d=20.37
w=2.69
-24.12%
195/40-15
d=21.14
w=3.07
-21.26%
195/45-15
d=21.91
w=3.45
-18.40%
195/50-15
d=22.68
w=3.84
-15.54%
195/55-15
d=23.44
w=4.22
-12.68%
195/60-15
d=24.21
w=4.61
-9.82%
195/65-15
d=24.98
w=4.99
-6.96%
195/70-15
d=25.75
w=5.37
-4.11%
195/75-15
d=26.52
w=5.76
-1.25%
195/80-15
d=27.28
w=6.14
+1.61%
195/85-15
d=28.05
w=6.53
+4.47%
205
205/25-15
d=19.04
w=2.02
-29.11%
205/30-15
d=19.84
w=2.42
-26.10%
205/35-15
d=20.65
w=2.82
-23.09%
205/40-15
d=21.46
w=3.23
-20.09%
205/45-15
d=22.26
w=3.63
-17.08%
205/50-15
d=23.07
w=4.04
-14.08%
205/55-15
d=23.88
w=4.44
-11.07%
205/60-15
d=24.69
w=4.84
-8.06%
205/65-15
d=25.49
w=5.25
-5.06%
205/70-15
d=26.30
w=5.65
-2.05%
205/75-15
d=27.11
w=6.05
+0.95%
205/80-15
d=27.91
w=6.46
+3.96%
205/85-15
d=28.72
w=6.86
+6.96%
215
215/25-15
d=19.23
w=2.12
-28.37%
215/30-15
d=20.08
w=2.54
-25.22%
215/35-15
d=20.93
w=2.96
-22.07%
215/40-15
d=21.77
w=3.39
-18.91%
215/45-15
d=22.62
w=3.81
-15.76%
215/50-15
d=23.46
w=4.23
-12.61%
215/55-15
d=24.31
w=4.66
-9.46%
215/60-15
d=25.16
w=5.08
-6.30%
215/65-15
d=26.00
w=5.50
-3.15%
215/70-15
d=26.85
w=5.93
0.00%
215/75-15
d=27.70
w=6.35
+3.15%
215/80-15
d=28.54
w=6.77
+6.30%
215/85-15
d=29.39
w=7.19
+9.46%
225
225/25-15
d=19.43
w=2.21
-27.64%
225/30-15
d=20.31
w=2.66
-24.34%
225/35-15
d=21.20
w=3.10
-21.04%
225/40-15
d=22.09
w=3.54
-17.74%
225/45-15
d=22.97
w=3.99
-14.44%
225/50-15
d=23.86
w=4.43
-11.14%
225/55-15
d=24.74
w=4.87
-7.84%
225/60-15
d=25.63
w=5.31
-4.55%
225/65-15
d=26.52
w=5.76
-1.25%
225/70-15
d=27.40
w=6.20
+2.05%
225/75-15
d=28.29
w=6.64
+5.35%
225/80-15
d=29.17
w=7.09
+8.65%
225/85-15
d=30.06
w=7.53
+11.95%
235
235/25-15
d=19.63
w=2.31
-26.91%
235/30-15
d=20.55
w=2.78
-23.46%
235/35-15
d=21.48
w=3.24
-20.01%
235/40-15
d=22.40
w=3.70
-16.57%
235/45-15
d=23.33
w=4.16
-13.12%
235/50-15
d=24.25
w=4.63
-9.68%
235/55-15
d=25.18
w=5.09
-6.23%
235/60-15
d=26.10
w=5.55
-2.79%
235/65-15
d=27.03
w=6.01
+0.66%
235/70-15
d=27.95
w=6.48
+4.11%
235/75-15
d=28.88
w=6.94
+7.55%
235/80-15
d=29.80
w=7.40
+11.00%
235/85-15
d=30.73
w=7.86
+14.44%
245
245/25-15
d=19.82
w=2.41
-26.17%
245/30-15
d=20.79
w=2.89
-22.58%
245/35-15
d=21.75
w=3.38
-18.99%
245/40-15
d=22.72
w=3.86
-15.40%
245/45-15
d=23.68
w=4.34
-11.80%
245/50-15
d=24.65
w=4.82
-8.21%
245/55-15
d=25.61
w=5.31
-4.62%
245/60-15
d=26.57
w=5.79
-1.03%
245/65-15
d=27.54
w=6.27
+2.57%
245/70-15
d=28.50
w=6.75
+6.16%
245/75-15
d=29.47
w=7.23
+9.75%
245/80-15
d=30.43
w=7.72
+13.34%
245/85-15
d=31.40
w=8.20
+16.94%
255
255/25-15
d=20.02
w=2.51
-25.44%
255/30-15
d=21.02
w=3.01
-21.70%
255/35-15
d=22.03
w=3.51
-17.96%
255/40-15
d=23.03
w=4.02
-14.22%
255/45-15
d=24.04
w=4.52
-10.48%
255/50-15
d=25.04
w=5.02
-6.74%
255/55-15
d=26.04
w=5.52
-3.01%
255/60-15
d=27.05
w=6.02
+0.73%
255/65-15
d=28.05
w=6.53
+4.47%
255/70-15
d=29.06
w=7.03
+8.21%
255/75-15
d=30.06
w=7.53
+11.95%
255/80-15
d=31.06
w=8.03
+15.69%
255/85-15
d=32.07
w=8.53
+19.43%
265
265/25-15
d=20.22
w=2.61
-24.71%
265/30-15
d=21.26
w=3.13
-20.82%
265/35-15
d=22.30
w=3.65
-16.94%
265/40-15
d=23.35
w=4.17
-13.05%
265/45-15
d=24.39
w=4.69
-9.16%
265/50-15
d=25.43
w=5.22
-5.28%
265/55-15
d=26.48
w=5.74
-1.39%
265/60-15
d=27.52
w=6.26
+2.49%
265/65-15
d=28.56
w=6.78
+6.38%
265/70-15
d=29.61
w=7.30
+10.26%
265/75-15
d=30.65
w=7.82
+14.15%
265/80-15
d=31.69
w=8.35
+18.04%
265/85-15
d=32.74
w=8.87
+21.92%
275
275/25-15
d=20.41
w=2.71
-23.97%
275/30-15
d=21.50
w=3.25
-19.94%
275/35-15
d=22.58
w=3.79
-15.91%
275/40-15
d=23.66
w=4.33
-11.88%
275/45-15
d=24.74
w=4.87
-7.84%
275/50-15
d=25.83
w=5.41
-3.81%
275/55-15
d=26.91
w=5.95
+0.22%
275/60-15
d=27.99
w=6.50
+4.25%
275/65-15
d=29.07
w=7.04
+8.28%
275/70-15
d=30.16
w=7.58
+12.32%
275/75-15
d=31.24
w=8.12
+16.35%
275/80-15
d=32.32
w=8.66
+20.38%
275/85-15
d=33.41
w=9.20
+24.41%
285
285/25-15
d=20.61
w=2.81
-23.24%
285/30-15
d=21.73
w=3.37
-19.06%
285/35-15
d=22.85
w=3.93
-14.88%
285/40-15
d=23.98
w=4.49
-10.70%
285/45-15
d=25.10
w=5.05
-6.52%
285/50-15
d=26.22
w=5.61
-2.35%
285/55-15
d=27.34
w=6.17
+1.83%
285/60-15
d=28.46
w=6.73
+6.01%
285/65-15
d=29.59
w=7.29
+10.19%
285/70-15
d=30.71
w=7.85
+14.37%
285/75-15
d=31.83
w=8.42
+18.55%
285/80-15
d=32.95
w=8.98
+22.73%
285/85-15
d=34.07
w=9.54
+26.91%
295
295/25-15
d=20.81
w=2.90
-22.51%
295/30-15
d=21.97
w=3.48
-18.18%
295/35-15
d=23.13
w=4.06
-13.86%
295/40-15
d=24.29
w=4.65
-9.53%
295/45-15
d=25.45
w=5.23
-5.21%
295/50-15
d=26.61
w=5.81
-0.88%
295/55-15
d=27.78
w=6.39
+3.45%
295/60-15
d=28.94
w=6.97
+7.77%
295/65-15
d=30.10
w=7.55
+12.10%
295/70-15
d=31.26
w=8.13
+16.42%
295/75-15
d=32.42
w=8.71
+20.75%
295/80-15
d=33.58
w=9.29
+25.07%
295/85-15
d=34.74
w=9.87
+29.40%
305
305/25-15
d=21.00
w=3.00
-21.77%
305/30-15
d=22.20
w=3.60
-17.30%
305/35-15
d=23.41
w=4.20
-12.83%
305/40-15
d=24.61
w=4.80
-8.36%
305/45-15
d=25.81
w=5.40
-3.89%
305/50-15
d=27.01
w=6.00
+0.59%
305/55-15
d=28.21
w=6.60
+5.06%
305/60-15
d=29.41
w=7.20
+9.53%
305/65-15
d=30.61
w=7.81
+14.00%
305/70-15
d=31.81
w=8.41
+18.48%
305/75-15
d=33.01
w=9.01
+22.95%
305/80-15
d=34.21
w=9.61
+27.42%
305/85-15
d=35.41
w=10.21
+31.89%
315
315/25-15
d=21.20
w=3.10
-21.04%
315/30-15
d=22.44
w=3.72
-16.42%
315/35-15
d=23.68
w=4.34
-11.80%
315/40-15
d=24.92
w=4.96
-7.18%
315/45-15
d=26.16
w=5.58
-2.57%
315/50-15
d=27.40
w=6.20
+2.05%
315/55-15
d=28.64
w=6.82
+6.67%
315/60-15
d=29.88
w=7.44
+11.29%
315/65-15
d=31.12
w=8.06
+15.91%
315/70-15
d=32.36
w=8.68
+20.53%
315/75-15
d=33.60
w=9.30
+25.15%
315/80-15
d=34.84
w=9.92
+29.77%
315/85-15
d=36.08
w=10.54
+34.38%
325
325/25-15
d=21.40
w=3.20
-20.31%
325/30-15
d=22.68
w=3.84
-15.54%
325/35-15
d=23.96
w=4.48
-10.78%
325/40-15
d=25.24
w=5.12
-6.01%
325/45-15
d=26.52
w=5.76
-1.25%
325/50-15
d=27.80
w=6.40
+3.52%
325/55-15
d=29.07
w=7.04
+8.28%
325/60-15
d=30.35
w=7.68
+13.05%
325/65-15
d=31.63
w=8.32
+17.82%
325/70-15
d=32.91
w=8.96
+22.58%
325/75-15
d=34.19
w=9.60
+27.35%
325/80-15
d=35.47
w=10.24
+32.11%
325/85-15
d=36.75
w=10.88
+36.88%
335
335/25-15
d=21.59
w=3.30
-19.57%
335/30-15
d=22.91
w=3.96
-14.66%
335/35-15
d=24.23
w=4.62
-9.75%
335/40-15
d=25.55
w=5.28
-4.84%
335/45-15
d=26.87
w=5.94
+0.07%
335/50-15
d=28.19
w=6.59
+4.99%
335/55-15
d=29.51
w=7.25
+9.90%
335/60-15
d=30.83
w=7.91
+14.81%
335/65-15
d=32.15
w=8.57
+19.72%
335/70-15
d=33.46
w=9.23
+24.63%
335/75-15
d=34.78
w=9.89
+29.55%
335/80-15
d=36.10
w=10.55
+34.46%
335/85-15
d=37.42
w=11.21
+39.37%
Wheel Size 16
Wheel Size 16.5
Wheel Size 17
Wheel Size 18
Wheel Size 19
Wheel Size 20
Wheel Size 21
145
145/25-21
d=23.85
w=1.43
-11.16%
145/30-21
d=24.43
w=1.71
-9.03%
145/35-21
d=25.00
w=2.00
-6.91%
145/40-21
d=25.57
w=2.28
-4.78%
145/45-21
d=26.14
w=2.57
-2.65%
145/50-21
d=26.71
w=2.85
-0.53%
145/55-21
d=27.28
w=3.14
+1.60%
145/60-21
d=27.85
w=3.43
+3.72%
145/65-21
d=28.42
w=3.71
+5.85%
145/70-21
d=28.99
w=4.00
+7.98%
145/75-21
d=29.56
w=4.28
+10.10%
145/80-21
d=30.13
w=4.57
+12.23%
145/85-21
d=30.70
w=4.85
+14.35%
155
155/25-21
d=24.05
w=1.53
-10.43%
155/30-21
d=24.66
w=1.83
-8.15%
155/35-21
d=25.27
w=2.14
-5.88%
155/40-21
d=25.88
w=2.44
-3.61%
155/45-21
d=26.49
w=2.75
-1.33%
155/50-21
d=27.10
w=3.05
+0.94%
155/55-21
d=27.71
w=3.36
+3.21%
155/60-21
d=28.32
w=3.66
+5.48%
155/65-21
d=28.93
w=3.97
+7.76%
155/70-21
d=29.54
w=4.27
+10.03%
155/75-21
d=30.15
w=4.58
+12.30%
155/80-21
d=30.76
w=4.88
+14.57%
155/85-21
d=31.37
w=5.19
+16.85%
165
165/25-21
d=24.25
w=1.62
-9.69%
165/30-21
d=24.90
w=1.95
-7.27%
165/35-21
d=25.55
w=2.27
-4.85%
165/40-21
d=26.20
w=2.60
-2.43%
165/45-21
d=26.85
w=2.92
-0.01%
165/50-21
d=27.50
w=3.25
+2.40%
165/55-21
d=28.15
w=3.57
+4.82%
165/60-21
d=28.80
w=3.90
+7.24%
165/65-21
d=29.44
w=4.22
+9.66%
165/70-21
d=30.09
w=4.55
+12.08%
165/75-21
d=30.74
w=4.87
+14.50%
165/80-21
d=31.39
w=5.20
+16.92%
165/85-21
d=32.04
w=5.52
+19.34%
175
175/25-21
d=24.44
w=1.72
-8.96%
175/30-21
d=25.13
w=2.07
-6.39%
175/35-21
d=25.82
w=2.41
-3.83%
175/40-21
d=26.51
w=2.76
-1.26%
175/45-21
d=27.20
w=3.10
+1.30%
175/50-21
d=27.89
w=3.44
+3.87%
175/55-21
d=28.58
w=3.79
+6.44%
175/60-21
d=29.27
w=4.13
+9.00%
175/65-21
d=29.96
w=4.48
+11.57%
175/70-21
d=30.65
w=4.82
+14.13%
175/75-21
d=31.33
w=5.17
+16.70%
175/80-21
d=32.02
w=5.51
+19.27%
175/85-21
d=32.71
w=5.86
+21.83%
185
185/25-21
d=24.64
w=1.82
-8.23%
185/30-21
d=25.37
w=2.19
-5.51%
185/35-21
d=26.10
w=2.55
-2.80%
185/40-21
d=26.83
w=2.91
-0.09%
185/45-21
d=27.56
w=3.28
+2.62%
185/50-21
d=28.28
w=3.64
+5.34%
185/55-21
d=29.01
w=4.01
+8.05%
185/60-21
d=29.74
w=4.37
+10.76%
185/65-21
d=30.47
w=4.73
+13.48%
185/70-21
d=31.20
w=5.10
+16.19%
185/75-21
d=31.93
w=5.46
+18.90%
185/80-21
d=32.65
w=5.83
+21.61%
185/85-21
d=33.38
w=6.19
+24.33%
195
195/25-21
d=24.84
w=1.92
-7.49%
195/30-21
d=25.61
w=2.30
-4.63%
195/35-21
d=26.37
w=2.69
-1.77%
195/40-21
d=27.14
w=3.07
+1.09%
195/45-21
d=27.91
w=3.45
+3.94%
195/50-21
d=28.68
w=3.84
+6.80%
195/55-21
d=29.44
w=4.22
+9.66%
195/60-21
d=30.21
w=4.61
+12.52%
195/65-21
d=30.98
w=4.99
+15.38%
195/70-21
d=31.75
w=5.37
+18.24%
195/75-21
d=32.52
w=5.76
+21.10%
195/80-21
d=33.28
w=6.14
+23.96%
195/85-21
d=34.05
w=6.53
+26.82%
205
205/25-21
d=25.04
w=2.02
-6.76%
205/30-21
d=25.84
w=2.42
-3.75%
205/35-21
d=26.65
w=2.82
-0.75%
205/40-21
d=27.46
w=3.23
+2.26%
205/45-21
d=28.26
w=3.63
+5.26%
205/50-21
d=29.07
w=4.04
+8.27%
205/55-21
d=29.88
w=4.44
+11.28%
205/60-21
d=30.69
w=4.84
+14.28%
205/65-21
d=31.49
w=5.25
+17.29%
205/70-21
d=32.30
w=5.65
+20.29%
205/75-21
d=33.11
w=6.05
+23.30%
205/80-21
d=33.91
w=6.46
+26.30%
205/85-21
d=34.72
w=6.86
+29.31%
215
215/25-21
d=25.23
w=2.12
-6.03%
215/30-21
d=26.08
w=2.54
-2.87%
215/35-21
d=26.93
w=2.96
+0.28%
215/40-21
d=27.77
w=3.39
+3.43%
215/45-21
d=28.62
w=3.81
+6.58%
215/50-21
d=29.46
w=4.23
+9.74%
215/55-21
d=30.31
w=4.66
+12.89%
215/60-21
d=31.16
w=5.08
+16.04%
215/65-21
d=32.00
w=5.50
+19.19%
215/70-21
d=32.85
w=5.93
+22.35%
215/75-21
d=33.70
w=6.35
+25.50%
215/80-21
d=34.54
w=6.77
+28.65%
215/85-21
d=35.39
w=7.19
+31.80%
225
225/25-21
d=25.43
w=2.21
-5.29%
225/30-21
d=26.31
w=2.66
-1.99%
225/35-21
d=27.20
w=3.10
+1.30%
225/40-21
d=28.09
w=3.54
+4.60%
225/45-21
d=28.97
w=3.99
+7.90%
225/50-21
d=29.86
w=4.43
+11.20%
225/55-21
d=30.74
w=4.87
+14.50%
225/60-21
d=31.63
w=5.31
+17.80%
225/65-21
d=32.52
w=5.76
+21.10%
225/70-21
d=33.40
w=6.20
+24.40%
225/75-21
d=34.29
w=6.64
+27.70%
225/80-21
d=35.17
w=7.09
+31.00%
225/85-21
d=36.06
w=7.53
+34.30%
235
235/25-21
d=25.63
w=2.31
-4.56%
235/30-21
d=26.55
w=2.78
-1.11%
235/35-21
d=27.48
w=3.24
+2.33%
235/40-21
d=28.40
w=3.70
+5.78%
235/45-21
d=29.33
w=4.16
+9.22%
235/50-21
d=30.25
w=4.63
+12.67%
235/55-21
d=31.18
w=5.09
+16.11%
235/60-21
d=32.10
w=5.55
+19.56%
235/65-21
d=33.03
w=6.01
+23.01%
235/70-21
d=33.95
w=6.48
+26.45%
235/75-21
d=34.88
w=6.94
+29.90%
235/80-21
d=35.80
w=7.40
+33.34%
235/85-21
d=36.73
w=7.86
+36.79%
245
245/25-21
d=25.82
w=2.41
-3.83%
245/30-21
d=26.79
w=2.89
-0.23%
245/35-21
d=27.75
w=3.38
+3.36%
245/40-21
d=28.72
w=3.86
+6.95%
245/45-21
d=29.68
w=4.34
+10.54%
245/50-21
d=30.65
w=4.82
+14.13%
245/55-21
d=31.61
w=5.31
+17.73%
245/60-21
d=32.57
w=5.79
+21.32%
245/65-21
d=33.54
w=6.27
+24.91%
245/70-21
d=34.50
w=6.75
+28.50%
245/75-21
d=35.47
w=7.23
+32.10%
245/80-21
d=36.43
w=7.72
+35.69%
245/85-21
d=37.40
w=8.20
+39.28%
255
255/25-21
d=26.02
w=2.51
-3.09%
255/30-21
d=27.02
w=3.01
+0.65%
255/35-21
d=28.03
w=3.51
+4.38%
255/40-21
d=29.03
w=4.02
+8.12%
255/45-21
d=30.04
w=4.52
+11.86%
255/50-21
d=31.04
w=5.02
+15.60%
255/55-21
d=32.04
w=5.52
+19.34%
255/60-21
d=33.05
w=6.02
+23.08%
255/65-21
d=34.05
w=6.53
+26.82%
255/70-21
d=35.06
w=7.03
+30.56%
255/75-21
d=36.06
w=7.53
+34.30%
255/80-21
d=37.06
w=8.03
+38.04%
255/85-21
d=38.07
w=8.53
+41.77%
265
265/25-21
d=26.22
w=2.61
-2.36%
265/30-21
d=27.26
w=3.13
+1.52%
265/35-21
d=28.30
w=3.65
+5.41%
265/40-21
d=29.35
w=4.17
+9.30%
265/45-21
d=30.39
w=4.69
+13.18%
265/50-21
d=31.43
w=5.22
+17.07%
265/55-21
d=32.48
w=5.74
+20.95%
265/60-21
d=33.52
w=6.26
+24.84%
265/65-21
d=34.56
w=6.78
+28.72%
265/70-21
d=35.61
w=7.30
+32.61%
265/75-21
d=36.65
w=7.82
+36.50%
265/80-21
d=37.69
w=8.35
+40.38%
265/85-21
d=38.74
w=8.87
+44.27%
275
275/25-21
d=26.41
w=2.71
-1.63%
275/30-21
d=27.50
w=3.25
+2.40%
275/35-21
d=28.58
w=3.79
+6.44%
275/40-21
d=29.66
w=4.33
+10.47%
275/45-21
d=30.74
w=4.87
+14.50%
275/50-21
d=31.83
w=5.41
+18.53%
275/55-21
d=32.91
w=5.95
+22.57%
275/60-21
d=33.99
w=6.50
+26.60%
275/65-21
d=35.07
w=7.04
+30.63%
275/70-21
d=36.16
w=7.58
+34.66%
275/75-21
d=37.24
w=8.12
+38.70%
275/80-21
d=38.32
w=8.66
+42.73%
275/85-21
d=39.41
w=9.20
+46.76%
285
285/25-21
d=26.61
w=2.81
-0.89%
285/30-21
d=27.73
w=3.37
+3.28%
285/35-21
d=28.85
w=3.93
+7.46%
285/40-21
d=29.98
w=4.49
+11.64%
285/45-21
d=31.10
w=5.05
+15.82%
285/50-21
d=32.22
w=5.61
+20.00%
285/55-21
d=33.34
w=6.17
+24.18%
285/60-21
d=34.46
w=6.73
+28.36%
285/65-21
d=35.59
w=7.29
+32.54%
285/70-21
d=36.71
w=7.85
+36.72%
285/75-21
d=37.83
w=8.42
+40.89%
285/80-21
d=38.95
w=8.98
+45.07%
285/85-21
d=40.07
w=9.54
+49.25%
295
295/25-21
d=26.81
w=2.90
-0.16%
295/30-21
d=27.97
w=3.48
+4.16%
295/35-21
d=29.13
w=4.06
+8.49%
295/40-21
d=30.29
w=4.65
+12.82%
295/45-21
d=31.45
w=5.23
+17.14%
295/50-21
d=32.61
w=5.81
+21.47%
295/55-21
d=33.78
w=6.39
+25.79%
295/60-21
d=34.94
w=6.97
+30.12%
295/65-21
d=36.10
w=7.55
+34.44%
295/70-21
d=37.26
w=8.13
+38.77%
295/75-21
d=38.42
w=8.71
+43.09%
295/80-21
d=39.58
w=9.29
+47.42%
295/85-21
d=40.74
w=9.87
+51.74%
305
305/25-21
d=27.00
w=3.00
+0.57%
305/30-21
d=28.20
w=3.60
+5.04%
305/35-21
d=29.41
w=4.20
+9.52%
305/40-21
d=30.61
w=4.80
+13.99%
305/45-21
d=31.81
w=5.40
+18.46%
305/50-21
d=33.01
w=6.00
+22.93%
305/55-21
d=34.21
w=6.60
+27.40%
305/60-21
d=35.41
w=7.20
+31.88%
305/65-21
d=36.61
w=7.81
+36.35%
305/70-21
d=37.81
w=8.41
+40.82%
305/75-21
d=39.01
w=9.01
+45.29%
305/80-21
d=40.21
w=9.61
+49.77%
305/85-21
d=41.41
w=10.21
+54.24%
315
315/25-21
d=27.20
w=3.10
+1.30%
315/30-21
d=28.44
w=3.72
+5.92%
315/35-21
d=29.68
w=4.34
+10.54%
315/40-21
d=30.92
w=4.96
+15.16%
315/45-21
d=32.16
w=5.58
+19.78%
315/50-21
d=33.40
w=6.20
+24.40%
315/55-21
d=34.64
w=6.82
+29.02%
315/60-21
d=35.88
w=7.44
+33.64%
315/65-21
d=37.12
w=8.06
+38.26%
315/70-21
d=38.36
w=8.68
+42.87%
315/75-21
d=39.60
w=9.30
+47.49%
315/80-21
d=40.84
w=9.92
+52.11%
315/85-21
d=42.08
w=10.54
+56.73%
325
325/25-21
d=27.40
w=3.20
+2.04%
325/30-21
d=28.68
w=3.84
+6.80%
325/35-21
d=29.96
w=4.48
+11.57%
325/40-21
d=31.24
w=5.12
+16.33%
325/45-21
d=32.52
w=5.76
+21.10%
325/50-21
d=33.80
w=6.40
+25.87%
325/55-21
d=35.07
w=7.04
+30.63%
325/60-21
d=36.35
w=7.68
+35.40%
325/65-21
d=37.63
w=8.32
+40.16%
325/70-21
d=38.91
w=8.96
+44.93%
325/75-21
d=40.19
w=9.60
+49.69%
325/80-21
d=41.47
w=10.24
+54.46%
325/85-21
d=42.75
w=10.88
+59.22%
335
335/25-21
d=27.59
w=3.30
+2.77%
335/30-21
d=28.91
w=3.96
+7.68%
335/35-21
d=30.23
w=4.62
+12.60%
335/40-21
d=31.55
w=5.28
+17.51%
335/45-21
d=32.87
w=5.94
+22.42%
335/50-21
d=34.19
w=6.59
+27.33%
335/55-21
d=35.51
w=7.25
+32.24%
335/60-21
d=36.83
w=7.91
+37.16%
335/65-21
d=38.15
w=8.57
+42.07%
335/70-21
d=39.46
w=9.23
+46.98%
335/75-21
d=40.78
w=9.89
+51.89%
335/80-21
d=42.10
w=10.55
+56.80%
335/85-21
d=43.42
w=11.21
+61.72%

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!