Review on 🔧 OTC Tools 1580 Stinger Easy Roller Dolly - 1,500 lb Capacity by Oscar Thompson

I ordered 4 of these. One didn't work on arrival, the device didn't lift the wheel. I had to go back and wait for a new one. The return process was easy thanks to Prime, but I didn't have to use it. However, if you use all four carts, the car moves fine. If you leave the car raised on it, you must use a locking pin, otherwise the pressure in the car will slowly decrease over several days and the car will sink. When they work, the pump lifts the car's wheel slightly.