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Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
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/ R
195/70r13 vs 195/50r13 Tire Comparison Side By Side
  195/70-13 195/50-13 Difference
Diameter inches (mm) 23.75 (603.2) 20.68 (525.2) -3.07 (-78) -12.9%
Width inches (mm) 7.68 (195) 7.68 (195) 0 (0) 0%
Circum. inches (mm) 74.61 (1895.01) 64.96 (1649.96) -9.65 (-245.04) -12.9%
Sidewall Height inches (mm) 5.37 (136.5) 3.84 (97.5) -1.54 (-39) -28.6%
Revolutions per mile (km) 849.25 (527.7) 975.38 (606.07) 126.13 (78.37) 14.9%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)17.41 mph (28.02 km/h)
25 mph (40.23 km/h)21.77 mph (35.03 km/h)
30 mph (48.28 km/h)26.12 mph (42.04 km/h)
35 mph (56.33 km/h)30.47 mph (49.04 km/h)
40 mph (64.37 km/h)34.83 mph (56.05 km/h)
45 mph (72.42 km/h)39.18 mph (63.06 km/h)
50 mph (80.47 km/h)43.53 mph (70.06 km/h)
55 mph (88.51 km/h)47.89 mph (77.07 km/h)
60 mph (96.56 km/h)52.24 mph (84.07 km/h)
65 mph (104.61 km/h)56.59 mph (91.08 km/h)
70 mph (112.65 km/h)60.95 mph (98.09 km/h)
75 mph (120.7 km/h)65.3 mph (105.09 km/h)
80 mph (128.75 km/h)69.66 mph (112.1 km/h)
85 mph (136.79 km/h)74.01 mph (119.11 km/h)
90 mph (144.84 km/h)78.36 mph (126.11 km/h)
95 mph (152.89 km/h)82.72 mph (133.12 km/h)
100 mph (160.93 km/h)87.07 mph (140.12 km/h)

Gear Ratio / RPMs for New Tire (@ 65 mph)
2.35 2.73 2.94 3.07 3.21 3.31 3.42 3.55 3.73 3.91 4.11 4.27 4.56 4.88 5.13 5.29 5.38 5.71 6.17 7.17
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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