Q: Will the tires on the RoySuper electric trailer dolly slip during operation?

A:
The RoySuper electric trailer dolly is equipped with extra-wide 165 mm tires, which are among the widest tire designs in the electric trailer dolly category. The wider tire profile significantly increases the ground contact area, providing better traction, improved stability, and reduced risk of wheel slippage when moving heavy trailers.

Compared to standard trailer dollies with narrower tires, RoySuper’s wide tires deliver stronger grip on concrete, asphalt, and typical driveway surfaces, helping ensure smoother and more controlled trailer maneuvering. For optimal performance, we recommend maintaining proper tire pressure and using the dolly on firm, level ground when handling heavy RV, boat, or utility trailers.