Tire Size Calculator

Tire Size Finder (optional):

Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
/ R
/ R
205/80r17 vs 205/95r16 Tire Comparison Side By Side
  205/80-17 205/95-16 Difference
Diameter inches (mm) 29.91 (759.8) 31.33 (795.9) 1.42 (36.1) 4.8%
Width inches (mm) 8.07 (205) 8.07 (205) 0 (0) 0%
Circum. inches (mm) 93.98 (2386.98) 98.44 (2500.39) 4.47 (113.41) 4.8%
Sidewall Height inches (mm) 6.46 (164) 7.67 (194.75) 1.21 (30.75) 18.8%
Revolutions per mile (km) 674.22 (418.94) 643.64 (399.94) -30.58 (-19) -4.5%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)20.95 mph (33.72 km/h)
25 mph (40.23 km/h)26.19 mph (42.15 km/h)
30 mph (48.28 km/h)31.43 mph (50.57 km/h)
35 mph (56.33 km/h)36.66 mph (59 km/h)
40 mph (64.37 km/h)41.9 mph (67.43 km/h)
45 mph (72.42 km/h)47.14 mph (75.86 km/h)
50 mph (80.47 km/h)52.38 mph (84.29 km/h)
55 mph (88.51 km/h)57.61 mph (92.72 km/h)
60 mph (96.56 km/h)62.85 mph (101.15 km/h)
65 mph (104.61 km/h)68.09 mph (109.58 km/h)
70 mph (112.65 km/h)73.33 mph (118.01 km/h)
75 mph (120.7 km/h)78.56 mph (126.44 km/h)
80 mph (128.75 km/h)83.8 mph (134.86 km/h)
85 mph (136.79 km/h)89.04 mph (143.29 km/h)
90 mph (144.84 km/h)94.28 mph (151.72 km/h)
95 mph (152.89 km/h)99.51 mph (160.15 km/h)
100 mph (160.93 km/h)104.75 mph (168.58 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
16381903204921402237230723842474260027252865297631783401357636873750398043004997
Better Fuel Economy Factory Ratios Increased Power

Most Popular 205/80-R17 Comparisons

To Top