Diff Ratio. Drag max rpm slider to adjust the range of the rpm and km h gauges. Enter diff gear ratios and tire diameter then drag rpm slider to calculate speed from rpm.
The differential gear ratio on a stock standard 4x4 are made to suit the tire diameter which the vehicle is released with. Some automobile manufacturers allow you to upgrade to a different axle ratio depending on your needs. For instance the jl wrangler rubicon has 4 10 axle ratios in the front and rear which is different than the 3 45 axle ratios found in the less expensive sahara and sport editions.
The differential gear ratio on a stock standard 4x4 are made to suit the tire diameter which the vehicle is released with.
Data may not be 100 accurate. Home forums stay dirty lounge service and repair questions answered here rear diff gear ratio. Differential gear ratio 4 27 5 71. You don t need the tire diameter calculator in this case but be advised that most stated tire sizes rarely match the actual tire height.