Tire Size Calculator

Tire Size Finder (optional):

Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
/ R
/ R
335/25r22 vs 37/13.5r22 Tire Comparison Side By Side
  335/25-22 37/13.5-22 Difference
Diameter inches (mm) 28.59 (726.3) 37.12 (942.96) 8.53 (216.66) 29.8%
Width inches (mm) 13.19 (335) 13.5 (343) 0.31 (8) 2.4%
Circum. inches (mm) 89.83 (2281.74) 116.63 (2962.4) 26.8 (680.66) 29.8%
Sidewall Height inches (mm) 3.3 (83.75) 7.56 (192.08) 4.26 (108.33) 129.3%
Revolutions per mile (km) 705.31 (438.26) 543.26 (337.56) -162.06 (-100.7) -23%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)25.97 mph (41.79 km/h)
25 mph (40.23 km/h)32.46 mph (52.24 km/h)
30 mph (48.28 km/h)38.95 mph (62.68 km/h)
35 mph (56.33 km/h)45.44 mph (73.13 km/h)
40 mph (64.37 km/h)51.93 mph (83.58 km/h)
45 mph (72.42 km/h)58.42 mph (94.02 km/h)
50 mph (80.47 km/h)64.92 mph (104.47 km/h)
55 mph (88.51 km/h)71.41 mph (114.92 km/h)
60 mph (96.56 km/h)77.9 mph (125.37 km/h)
65 mph (104.61 km/h)84.39 mph (135.81 km/h)
70 mph (112.65 km/h)90.88 mph (146.26 km/h)
75 mph (120.7 km/h)97.37 mph (156.71 km/h)
80 mph (128.75 km/h)103.86 mph (167.15 km/h)
85 mph (136.79 km/h)110.36 mph (177.6 km/h)
90 mph (144.84 km/h)116.85 mph (188.05 km/h)
95 mph (152.89 km/h)123.34 mph (198.5 km/h)
100 mph (160.93 km/h)129.83 mph (208.94 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
13821606173018061888194720122088219423002418251226832871301831123165335936304218
Better Fuel Economy Factory Ratios Increased Power

Most Popular 335/25-R22 Comparisons

To Top