WebGear Ratio Calculator. Ring-and-pinion selection made easy! Save yourself the headache and let us figure out your ring-and-pinion gear ratio! Just type in your info (example: 5000 … WebAug 12, 2013 · Below I’ve outlined a gear ratio chart that cross compares tire size to gear ratio for the ideal RPM. Although an approximation, it is designed to give you an idea of what your RPMs will be at highway speed (65 mph). The three colored bands are for: fuel economy (green), every day driving (yellow) and increased power (red).
Calculator: gear ratio, tire size, speed, etc.
WebUsing the chart, first determine what your original gear ratio and tire size are, then follow the lines to find your approximate RPM at 65 MPH. Next find the new tire size on the left of the chart and look across to find the RPM closest to your original, the ratio listed at the top of that column will be your first choice for ratio. WebWeb gear ratio & tire size chart. Web Jeep Wrangler Forums. If you have an automatic transmission your. In order to get the best ratio for your. 2012 jk gear ratio chart. Web This Chart Is Based On 65 Mph And A Gear Ratio Of 1:1, On A Manual Transmission In 4Th Gear. Web my charts are not the gospel on gear ratio's, but will give you a decent idea. georgetown texas car show
Gear Ratio Chart Revolution Gear & Axle
WebTransmission Ratio RPM Calculator Determine your engine’s RPM based on the transmission gear ratio, tire height, MPH, and the ratio of your ring gear and pinion gear. … Web(CROSS SECTION WIDTH x 0.ASPECT RATIO x 2 ÷ 25.4) + WHEEL DIAMETER = OVERALL TIRE DIAMETER For Example: 235/45ZR-1 (235 x 0.45 x 2 ÷ 25.4) + 17 = 25.327" And here's a formula that you can use to calculate your vehicle's rear axle gear ratio: RING GEAR TOOTH COUNT ÷ PINION GEAR TOOTH COUNT = GEAR RATIO WebMar 23, 2024 · This gear calculator is what I use all the time. You need to know some specifics, such as transmission type, T-case, gearing, tire size. Remember that a jeep on the hwy will need higher rpm's than an econo car. '98 TJ: 4.0L / 3spd / 4.10's / 33's / HP D30 / D44 with OX / SYE / Armor / High Fenders. Reply. christian elan ortiz