Its camping season and time to go to the beach. We maintain our vehicles all year round and should do the same for anything we will be towing. Especially a camper that has been parked all winter. Checking the tire tread for dry rot and tire pressure is an easy thing to do. With the heat rising and the long road trips, checking and greasing the bearings will keep the hubs from getting too hot. Bad bearing will leave you in need of a Tow Truck just as much as a flat tire. Be Safe and have a great Summer.