We just got a class c and will be taking it on the beach. To get on the beach we have to deflate our tires to 18 LBS. My question is when leaving the beach do I inflate the inner or outer tire first...
I would never decrease to that level or even close to that. You have the potential to flatten one or more of your dual mounted tires. You tires can bump against each other knocking loose from the rims. Instant flat!