Here are essential RV maintenance tips to keep your rig running smoothly, extend its lifespan, and avoid costly repairs:

1. Inspect the Roof Regularly

• Check for cracks, soft spots, or signs of water damage.
• Reseal seams and edges at least once a year with RV-safe sealant.

2. Maintain Tire Health

• Check tire pressure before every trip.
• Inspect for wear, cracks, and dry rot.
• Replace tires every 5–7 years, regardless of tread.

3. Flush and Sanitize Water Systems

• Sanitize the fresh water tank every few months.
• Drain and clean black and gray tanks regularly using RV-friendly chemicals.

4. Service the Generator

• Change oil and filters per manufacturer's schedule.
• Run it monthly for 30–60 minutes under load to prevent issues from inactivity.

5. Check Battery Health

• Inspect water levels in lead-acid batteries monthly.
• Clean terminals and ensure full charge before storage.

6. Lubricate Moving Parts

• Grease slide-outs, hinges, jacks, and stabilizers to prevent wear.
• Keep awning arms and stairs moving smoothly with dry lube.

7. Clean and Reseal Windows & Doors

• Replace cracked or dried seals to keep water out.
• Lube window tracks and locks as needed.

8. Change Air and Water Filters

• Replace engine, cabin, and A/C air filters as recommended.
• Change water filters seasonally or after heavy use.

9. Test Safety Equipment

• Check smoke, propane, and CO detectors monthly.
• Replace batteries yearly and units every 5–10 years.

10. Protect During Storage

• Use tire covers, vent covers, and a breathable RV cover.
• Keep it dry, level, and disconnected from shore power (unless using a maintainer).