A spare tire is an additional tire carried in a motor vehicle as a replacement for one that goes flat, has a blowout, or has another emergency. Spare tire winch is bolted on to chassis/frame for easy and convenient access to spare tire. Using a crank handle spare tire can be stored underneath chassis
If you have a faulty spare tire hoist assembly, you cant lower the spare when you need to change your tire. The usual cause of this is a rusted or corroded winch cable. The winch is constantly exposed to water, dirt, and salt from the road. Debris can also get jammed inside the winch, jamming it up. Therefore, there is a need to replace your spare tire hoist when it get problem.