As we have said many times before, checking your RV inside and out before a trip is part of the trip planning that can not be skipped. It will end up saving you time and money and you will feel better about hitting the road. RVNN.TV folks suggest that you use a safety checklist prior to departure. Always check the tires and remember that the number on the tires indicates maximum pressure, not the normal one. And as always, once you have used the check list for inside and outside components, be sure to pack along an emergency kit, flashlights and other necessities just in case.
Source: RVNN.TV: RV Trip Planning; Make Sure the RV is Safe Before You Go Anywhere