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...
Personally, if you are required (or need) to air down to drive on the beach, then I would not take the chance of driving an RV on the beach. Hard packed sand that does not require air down, sure. But not in soft sand. You are looking to get stuck with that weight and no 4x4.