Mike "Wuzzy121". Rest in peace, brother

Tire Size Calculator

Tire Size Finder (optional):

Stock Sizes

  • 255/75-16

Plus Sizes

  • 255/75-16

Accepts P-Metric and Inches
/ R
/ R
33/11.5r15 vs 295/75r15 Tire Comparison Side By Side
  33/11.5-15 295/75-15 Difference
Diameter inches (mm) 32.93 (836.52) 32.42 (823.5) -0.51 (-13.02) -1.6%
Width inches (mm) 11.5 (292) 11.61 (295) 0.12 (3) 1%
Circum. inches (mm) 103.46 (2628.01) 101.85 (2587.1) -1.61 (-40.9) -1.6%
Sidewall Height inches (mm) 8.97 (227.76) 8.71 (221.25) -0.26 (-6.51) -2.9%
Revolutions per mile (km) 612.38 (380.52) 622.06 (386.53) 9.68 (6.02) 1.6%

Speedometer Difference

Speedo Reading Actual Speed
20 mph (32.19 km/h)19.69 mph (31.69 km/h)
25 mph (40.23 km/h)24.61 mph (39.61 km/h)
30 mph (48.28 km/h)29.53 mph (47.53 km/h)
35 mph (56.33 km/h)34.46 mph (55.45 km/h)
40 mph (64.37 km/h)39.38 mph (63.37 km/h)
45 mph (72.42 km/h)44.3 mph (71.29 km/h)
50 mph (80.47 km/h)49.22 mph (79.21 km/h)
55 mph (88.51 km/h)54.14 mph (87.14 km/h)
60 mph (96.56 km/h)59.07 mph (95.06 km/h)
65 mph (104.61 km/h)63.99 mph (102.98 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
15831839198020682162223023042391251326342769287630723287345635643624384641564830
Better Fuel Economy Factory Ratios Increased Power

Most Popular 33/11.5-R15 Comparisons


Copyright © 2014 Tacoma Forum. Tacoma World is not owned by, or affiliated with Toyota Motor Corporation.