Tire Size Calculator

Tire Size Finder (optional):

Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
/ R
/ R
160/80r16 vs 205/60r16 Tire Comparison Side By Side
  160/80-16 205/60-16 Difference
Diameter inches (mm) 26.08 (662.4) 25.69 (652.4) -0.39 (-10) -1.5%
Width inches (mm) 6.3 (160) 8.07 (205) 1.77 (45) 28.1%
Circum. inches (mm) 81.93 (2080.99) 80.69 (2049.58) -1.24 (-31.42) -1.5%
Sidewall Height inches (mm) 5.04 (128) 4.84 (123) -0.2 (-5) -3.9%
Revolutions per mile (km) 773.35 (480.54) 785.21 (487.91) 11.85 (7.37) 1.5%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)19.7 mph (31.7 km/h)
25 mph (40.23 km/h)24.62 mph (39.63 km/h)
30 mph (48.28 km/h)29.55 mph (47.55 km/h)
35 mph (56.33 km/h)34.47 mph (55.48 km/h)
40 mph (64.37 km/h)39.4 mph (63.4 km/h)
45 mph (72.42 km/h)44.32 mph (71.33 km/h)
50 mph (80.47 km/h)49.25 mph (79.25 km/h)
55 mph (88.51 km/h)54.17 mph (87.18 km/h)
60 mph (96.56 km/h)59.09 mph (95.1 km/h)
65 mph (104.61 km/h)64.02 mph (103.03 km/h)
70 mph (112.65 km/h)68.94 mph (110.95 km/h)
75 mph (120.7 km/h)73.87 mph (118.88 km/h)
80 mph (128.75 km/h)78.79 mph (126.8 km/h)
85 mph (136.79 km/h)83.72 mph (134.73 km/h)
90 mph (144.84 km/h)88.64 mph (142.65 km/h)
95 mph (152.89 km/h)93.57 mph (150.58 km/h)
100 mph (160.93 km/h)98.49 mph (158.51 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
19982321250026102729281429083019317233253495363138774149436244984575485552466097
Better Fuel Economy Factory Ratios Increased Power

Most Popular 160/80-R16 Comparisons

To Top