Tire to gear ratio chart

This gear ratio and tire diameter chart meant to give you an approximation of ideal RPMs at highway speed 65 mph for three situations. Fuel economy every day driving and increased.

Tire Size Helper Tyre Size Tire Size Calculator Chart

When you change your tire size you need to make sure you have the right gearing to get optimal fuel economy and power.

. 9 tooth 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10 tooth 53. This gear ratio and tire diameter chart is meant to give you an approximation of ideal RPMs at highway speed 65 mph for three situations. Engine RPM at Cruise Speed Example.

If you want to Cruise at 60 MPH. Hey Trenton Great question. Final Transmission Ratio 3.

12 X 38 456 The below table can be used to get a rough idea on gear ratios. We recommend you Gear the vehicle for the tire size and not the turbo. Fuel economy everyday driving and.

Then reference your new tire diameter with your choice of RPM. This chart is based on a drivetrain running at a 11 gear ratio at 65 MPH using a. A basic method to calculate is to mutiply 12 by your tire diameter.

You can use the proper gear ratio chart we have to assist you in optimizing. The yellow colored cells are how to control the inputs either drop-down or number fillable all other cells. The chart below will assist you in finding your new gear ratio needed to give you optimal performance.

Tire Size diameter 2. A good way to calculate this is to multiply 12 by your Jeeps tire. Gear Ratio Tire Size Chart.

Heres a spreadsheet I built to calculate gear ratio tire size speed etc. Below Ive outlined a gear ratio chart that cross compares tire size to gear ratio for the ideal RPM. When selecting a Gear Ratio you need the following information.

Good rule of thumb calculation is to mutiply 12 by your tire diameter. For maximum performance with less converter slip at the lockup point your. Well to answer that question weve developed this chart to help you select the optimum gear ratio for your desired tire size.

Gear Ratio Tire Size Chart. 12 X 38 456 see more formulas at bottom of page The below table can be. Using the chart first cross reference your current gear ratio and tire diameter to find your approximate RPM at 65 MPH.

One way to compensate for this is to swap out your differential gears. First determine your original gear ratio and tire. This calc can be used to find a new gear ratio.

Keep in mind that our calculator. Bigger tires are more functional look better and rob you of power. This chart shows you the cruise rpm at 60 miles per hour based on gear ratio and tire height.

The colors represent ideal RPMs at.

Final Gear Ratio Tire Size Engine Rpm Chart Tyre Size Work Truck Gas Mileage