Having messed up my back and needing to change the TM tires, I took a gamble on a Chinese electric scissor jack from Amazon. It lifted my 3023 without getting the motor warm. I bought a 14 guage 12v extension cord but never needed it. I'm gonna kiss this thing if I ever have a flat on the highway.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1