These are the five most commonly used tire and drivetrain calculators on the internet and we've polished them up, gave them an easier to use format, and added charts and tables to make them as helpful as possible. Plus, we even put them all on one page for easy cross referencing!
| Metric To Inch Tire Size Converter | Convert hard to visualize metric tire sizes into inches and vice-versa. |
| Ring and Pinion Gear Finder | Find the proper ring and pinion gears you need to match your larger tires. |
| Ring and Pinion Ratio Calculator | Find the gear ratio of your ring and pinion by entering their tooth count. |
| Drivetrain Crawl Ratio Calculator | Calculate your final overall drivetrain crawl ratio with this calculator. |
| Actual Vehicle Speed Calculator | Adjust for larger tires or new gears with this MPH offset calculator. |
| All Calculators on One Page | All of our calculators on one page for simplified cross-referencing. |
Crawlpedia is proudly supported by Filthy Motorsports, a specialty off-road racing and 4x4 parts shop in Boulder, Colorado.
For the latest off-road news, product reviews, coupon codes, and more, check out the AllCrawl.com off-road forum.
To find the street legal laws for your state including maximum suspension lift heights and tire size rules visit LiftLaws.com