Summer is one of the most popular times for RV travel—but it's also when many RV maintenance issues pop up. Heat, long drives, and heavy appliance use can wear down your rig fast if you're not prepared. Here are 10 common summer RV maintenance mistakes, plus simple ways to prevent them.
1. Skipping Tire Checks Before a Trip
Hot pavement and underinflated tires can lead to blowouts.
Tip:
- Check tire pressure when cold
- Inspect for cracks and tread wear
2. Ignoring Roof and Seal Inspections
UV rays and summer storms can damage roof seams and vent seals.
Tip:
- Inspect seals monthly
- Apply RV sealant as needed
3. Running the A/C Without Maintenance
Your A/C works overtime in the heat—especially if filters are clogged.
Tip:
- Clean or replace filters
- Inspect rooftop units for debris
- A soft start device may help manage power
4. Not Checking Battery Health
Summer heat affects battery performance and fluid levels.
Tip:
- Check electrolyte levels (if applicable)
- Use a battery charger with multi-stage functionality
5. Skipping Water System Sanitizing
Warm weather can encourage algae and bacteria in tanks.
Tip:
- Sanitize the freshwater system regularly
- Flush the water heater
6. Overlooking Refrigerator Ventilation
Heat buildup behind your fridge can affect cooling performance.
Tip:
- Clean exterior fridge vents
- Use a fan to improve airflow
7. Forgetting to Inspect the Awning
Sudden winds or wear can cause awning damage.
Tip:
- Check fabric and support arms
- Retract awning during storms
8. Overloading the Electrical System
Too many appliances can trip breakers or damage circuits.
Tip:
- Monitor total amp draw
- Use an RV surge protector
9. Neglecting Brakes and Bearings
Heat and towing stress your braking system and bearings.
Tip:
- Repack bearings
- Inspect brake pads
10. Leaving Heat-Sensitive Items Inside
Interior temps can reach 120°F+ in parked RVs.
Tip:
- Use reflective window shades
- Avoid storing electronics in direct sun
Final Tip
With a little prep and regular checks, you can avoid many common summer RV problems.