1500 miles on my Expy and I notice the truck pulls hard to the left while braking moderately. I also checked the wheels and the left are considerably hotter than the right after driving. Are the brakes hanging up? What causes this? Thanks.

 

sounds like a caliper is sticking. under warranty still?? back to the dealer.

 

Oh yeah. I just was curious what would cause that. Makes hard braking very dangerous. Thanks.