RVs are built to move, and every mile of road vibration works on seams, seals and connections. Regular maintenance keeps small problems small. These ten habits cover most of what keeps an RV reliable.
The ten habits
- Inspect the roof and seals every year and after storms.
- Check tire pressure before every trip, and watch tire age.
- Service the brakes — and on towables, repack wheel bearings every 12 months or 12,000 miles.
- Exercise the generator monthly and service it on schedule.
- Keep house batteries charged and terminals clean.
- Change engine oil and filters on gas and diesel motorhomes per the chassis maker.
- Sanitize the fresh water system and check the water heater.
- Lubricate slides, jacks, steps and locks.
- Test smoke, CO and LP detectors and check the fire extinguisher.
- Wash and protect the exterior so oxidation doesn’t take hold.
Use a checklist
Our motorhome maintenance checklist and towable checklist turn these habits into a quick routine.
When to call a pro
Some jobs are fine for owners — checking pressures, cleaning, resetting a breaker. Engine, LP gas, electrical and structural work should go to a technician, because mistakes there are expensive or unsafe.
Frequently asked questions
How often should I service my RV?
Once a year at minimum, plus before long trips and after long storage.
What maintenance prevents the most damage?
Roof and seal inspections — water intrusion is the most common cause of major RV damage.
Do you service both gas and diesel motorhomes?
Yes, plus travel trailers, fifth wheels and camper vans.
Need help with this? See our RV repair and maintenance service, call (949) 830-1996, or request an appointment. Appointments are available Monday through Friday, and Saturday appointments begin January 1, 2027.
Have a question about your RV?
Our service advisors answer the phone — and we put the estimate in writing before any work.
