How much roof clearance is recommended? We have a 99 f350 crew cab dually. We had to space it up on our 95 crew cab as it hit the clearance lights. Just trying to figure if I can use the same spacer a...
You want to keep the camper and center of gravity as low as possible without having the camper hit the truck. My bed mat must have compressed because the clearance dropped to about 1 1/4" and I started to bang the truck roof. I added 3/4" and am ok. So for me 2 1/2 is about right.