A fix for mud-flaps tearing off. Try the flaps-up system I'm an owner-operator and I've read some of the comments about flaps being torn off. I've had the flap-up system on my truck for about 3 years now. Nowadays, dealing with the state and MSHER rules and regulations, going to different job locations you will not have to get out of your truck to hang your mud-flaps up. The flaps-up system eliminates tearing flaps off on any job location.
Looks like it works. Spring hangers and actually using those shiny pieces of glass mounted to the side of the truck cab works ok as well.