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What Maintenance Does an RV Need? A Guide for New Owners

Jun. 23 2025 Miscellaneous By Sunshine State RVs

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Owning an RV opens the door to endless road trip adventures, but just like your car or home, it requires regular maintenance to stay in top shape. Whether you’re new to RV life or just want a refresher, understanding the basics of RV upkeep can help extend the life of your vehicle, keep you safe on the road, and prevent costly repairs.

At Sunshine State RVs, we do more than just sell top-quality Class B RVs, we support our customers for the long haul. In fact, our Sunshine Elite Club was created to guide you through RV ownership with expert help and hands-on support. Let’s dive into the essential RV maintenance tasks and how we make it easier than ever for our buyers to stay road-ready.


RV Maintenance Checklist

1. Regular Oil Changes and Engine Service
If your RV has a motor (as opposed to a towable trailer), it needs routine engine maintenance just like any other vehicle. That includes:

  • Oil and filter changes

  • Transmission fluid checks

  • Brake inspections

  • Air and fuel filter replacements

Follow the manufacturer’s recommended service intervals, and always have a certified technician handle RV-specific systems.

2. Roof and Seal Inspections
Your RV’s roof is constantly exposed to sun, rain, wind, and temperature swings. Over time, seals and caulking can crack—leading to costly water damage. Inspect your roof every few months for:

  • Cracked or peeling sealant

  • Signs of leaks or water stains

  • Soft spots or bubbling under the membrane

Apply sealant as needed or have it professionally resealed annually.

3. Tire Pressure and Condition
RVs sit for long periods, making tires especially prone to dry rot and underinflation. Before every trip:

  • Check tire pressure (including the spare)

  • Look for cracks, uneven wear, or bulges

  • Tighten lug nuts and inspect wheel bearings

Replacing old tires before they fail can prevent dangerous blowouts on the highway.

4. Battery Maintenance
Whether it’s your coach battery (for interior systems) or chassis battery (for driving), both require attention. Regularly:

  • Check water levels in flooded lead-acid batteries

  • Keep terminals clean and corrosion-free

  • Disconnect batteries during long storage periods

5. Water System Care
Sanitize your fresh water tank and lines every few months to prevent bacteria buildup. Also:

  • Check hoses for leaks

  • Inspect water heater and pump

  • Winterize your system if storing in cold climates

6. Generator Service
If your RV has a generator, it needs maintenance, too. Change the oil, check filters, and run it under load monthly to prevent carbon buildup.

7. Appliance and HVAC Checks
Your RV appliances—refrigerator, stove, A/C, furnace—need periodic inspections and cleaning. Clean out filters, test systems before each season, and consult a tech for repairs.


How Sunshine State RVs Makes Maintenance Easy

At Sunshine State RVs, our dedicated Service Department is here to keep your RV in peak condition with expert repairs, routine maintenance, and trusted care. Whether you need a simple tune-up, a warranty repair, or a complex system check, our factory-trained technicians handle every job with precision and attention to detail. We service all Class B RVs—whether you bought from us or not—and pride ourselves on fast turnaround times, transparent communication, and quality workmanship that gets you back on the road with confidence.


Final Thoughts

Routine maintenance is key to keeping your RV in great condition for years to come. From engine care and roof inspections to water systems and tire safety, it’s all part of responsible RV ownership.

And the best part? You’re never alone. With Sunshine State RVs and the Sunshine Elite Club by your side, you’ll always have the support you need to keep your RV adventure-ready.

Ready to hit the road? Visit sunshinestatervs.com to learn more or schedule your walkthrough today.