Month: October 2026

Overview Some owners of 1/8 scale Tractionhobby RC Cars have reported front-wheel hopping, steering vibration, or CVD binding when turning at large steering angles. The affected models include the Tractionhobby F150 RC Car, Tractionhobby Tank 300 RC Car, and Tractionhobby Ram 1500 RC Car. These symptoms may occur when the front CVD or dogbone driveshaft operates beyond its intended working angle. The issue can become more noticeable when the front differential is locked. One customer suggested developing a Double Universal Joint (DJC) driveshaft as an aftermarket upgrade to improve drivetrain smoothness at large steering angles. This article explains the possible causes of RC car CVD binding, how to troubleshoot steering vibration, and how adjusting the steering limit may help. 1. Why Does...