Stiff seat belts?
 

Is there a way to bring stiff seat belts back to life? The belts in my truck look clean, they're just stiff and very uncomfortable to use.

Re: Stiff seat belts?
 

Mine were stiff but dirty, so this isn't exactly a parallel answer to your question. I removed them from the truck and soaked them in hot water with Dawn dishwashing liquid for about an hour then scrubbed with a stiff nylon brush. They are very supple now.

Re: Stiff seat belts?
 

use gojo hand cleaner on them to soften them up