How to Check Gear Ratio by Spinning the Tire: A Comprehensive Guide for Automotive Enthusiasts
Check Gear Ratio: Tire Spinning Simplified Materials: Marking tape or chalk Assistant (optional) Instructions: Safety First: Engage the parking brake, put on safety gear, and work on a level surface. Mark the Tire: Place a mark on the sidewall of the rear tire. Spin the Driveshaft: Rotate the rear driveshaft by hand. Count the Revolutions: Count how many times the driveshaft spins while the tire completes one full rotation. Calculate the Ratio: Multiply the number of driveshaft turns by 2 to obtain the gear ratio....