Q: For the past several years, I have had run-ins with service people at the tire store. When I go in for tire balancing, I write 76 foot-pounds lug nut torque, which is what Toyota calls for. When I ...

This video explains how dragster tires manage to accelerate to 335 mph in just 3.6 seconds. It explores the physics of tire ...

Stall speed is a term often used when describing torque converters. Generally speaking, stall speed is the rpm the engine achieves before the converter attains its coupling speed. In the days before ...