Tire Size Calculator

Tire Size Finder (optional):

Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
/ R
/ R
265/60r16 vs 265/75r16 Tire Comparison Side By Side
  265/60-16 265/75-16 Difference
Diameter inches (mm) 28.52 (724.4) 31.65 (803.9) 3.13 (79.5) 11%
Width inches (mm) 10.43 (265) 10.43 (265) 0 (0) 0%
Circum. inches (mm) 89.6 (2275.77) 99.43 (2525.53) 9.83 (249.76) 11%
Sidewall Height inches (mm) 6.26 (159) 7.82 (198.75) 1.56 (39.75) 25%
Revolutions per mile (km) 707.16 (439.41) 637.23 (395.96) -69.93 (-43.45) -9.9%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)22.19 mph (35.72 km/h)
25 mph (40.23 km/h)27.74 mph (44.65 km/h)
30 mph (48.28 km/h)33.29 mph (53.58 km/h)
35 mph (56.33 km/h)38.84 mph (62.51 km/h)
40 mph (64.37 km/h)44.39 mph (71.44 km/h)
45 mph (72.42 km/h)49.94 mph (80.37 km/h)
50 mph (80.47 km/h)55.49 mph (89.3 km/h)
55 mph (88.51 km/h)61.04 mph (98.23 km/h)
60 mph (96.56 km/h)66.58 mph (107.16 km/h)
65 mph (104.61 km/h)72.13 mph (116.09 km/h)
70 mph (112.65 km/h)77.68 mph (125.02 km/h)
75 mph (120.7 km/h)83.23 mph (133.95 km/h)
80 mph (128.75 km/h)88.78 mph (142.88 km/h)
85 mph (136.79 km/h)94.33 mph (151.81 km/h)
90 mph (144.84 km/h)99.88 mph (160.74 km/h)
95 mph (152.89 km/h)105.43 mph (169.67 km/h)
100 mph (160.93 km/h)110.97 mph (178.6 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
16221884202921182215228423602450257426982836294731473367354036503713394042584948
Better Fuel Economy Factory Ratios Increased Power

Most Popular 265/60-R16 Comparisons

To Top