Summer is road trip season—but without the right hot weather driving preparations, even the most scenic RV adventure can stall. Extreme heat can strain your RV’s systems, from engine fluids to tires to air conditioning. Whether you’re headed to the beach, a campground, or a cross-country escape, it pays to prep before the temperatures spike. At Happy Camper Insurance Group, we’re all about protecting every ride—so you can seize the season safely.
Here are 12 summer maintenance tips to help protect your RV (and your peace of mind) on the road:
12 Vehicle Maintenance Tips for RVs in the Summer
1. Test the AC
When it’s sweltering outside, your air conditioning isn’t a luxury—it’s a necessity. Run your system before your first trip to ensure it’s cooling efficiently. If you’re only getting warm air, a refrigerant recharge might help. For anything more, get a mechanic’s opinion early—before the heat really hits.
2. Check Your Tire Pressure
Fluctuating temperatures can affect tire pressure, leading to unsafe driving conditions. Before any trip, inspect all tires—yes, even the spare—for proper inflation. Reference your RV’s manual for the recommended PSI, and remember: properly inflated tires improve gas mileage and reduce the risk of blowouts.
3. Top Off Engine Fluids
Summer heat can evaporate or thin essential fluids. Check and top off your coolant, transmission fluid, power steering fluid, and windshield washer fluid. Coolant is especially crucial for preventing engine overheating—don’t skip it.
4. Change Your Oil & Filter
Oil lubricates your engine and reduces friction, but it breaks down faster in high temps. Stick to your manufacturer’s recommended oil change interval—usually every 5,000 miles—and keep your engine running cool and clean.
5. Test Your Brakes
Winter wear and tear can carry over into summer. Before any long drive, test for signs of brake trouble: squealing, pulling, or sluggish response. If you notice any issues, book an inspection right away.
6. Replace Windshield Wipers
Dust, bugs, and sun glare can make visibility a challenge. Don’t let worn-out wipers leave you vulnerable. Replace blades that skip, squeak, or streak to keep your view crystal clear.
7. Refresh Your Air Filters
Your cabin air filter blocks pollutants and keeps your A/C system clean. In hot, dusty climates, it’s working overtime. Replace it yearly or every 12,000 miles to keep air fresh and protect your system from costly breakdowns.
8. Clean Your RV
Hot temps can bake grime and gunk into your paint, while interior clutter can melt or smell. Give your RV a regular wash—inside and out—to maintain its value and comfort.
9. Rotate Tires
Uneven wear can shorten your tires’ lifespan. Rotate them every 3,000 to 5,000 miles to promote even tread and improve overall handling and fuel efficiency.
10. Park in the Shade
UV rays don’t just raise interior temps—they can also fade paint, crack dashboards, and degrade leather. Park in the shade when you can, and use window covers to keep things cool.
11. Watch Your Engine Temp
Your RV’s cooling system keeps everything running smoothly, but it’s not infallible. If your temperature gauge rises into the red, pull over and let the engine cool. Overheating can cause serious and costly damage.
12. Stay Hydrated
It’s not just your RV that needs fluids—you do too. Heat exhaustion and dehydration can impair judgment while driving. Keep water on hand and take regular breaks to stay sharp behind the wheel.
Final Thoughts: Seasonal Automotive Tips for RVs
Summer adventures are best enjoyed with full confidence that your RV is ready for anything. With the right hot weather driving preparations, you can avoid unexpected breakdowns, extend the life of your vehicle, and focus on the journey ahead.
And for all the things you can’t predict? That’s where we come in. Protect every ride—no matter the season—with RV coverage from Happy Camper Insurance Group. Request a quote today and hit the road with confidence.
