Industrial-Strength Construction: Crafted from reinforced steel with rust-resistant powder coating, supporting up to 1,500 lbs per dolly. 12" wheel clearance handles most vehicle sizes with confidence Effortless Vehicle Maneuvering: 4" ball-bearing casters enable 360° precision movement in tight spaces. The foot-operated ratchet lets you position wheels safely with both hands free One-Pedal Effortless Operation: Pre-assembled with integrated lifting pedal - no separate jack needed. Ratchet mechanism requires 40% less force than crank models; Ergonomic handle with anti-slip grip; Safety lock prevents sudden drops Professional-Grade Convenience: Carry handle and compact design storage. Convenient storage in your garage or trunk Pro-Level Safety & Portability: Aluminum twin rollers prevent tire damage; Carry handle with weight balance design (32 lbs per dolly)