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Tips for Motorhome Exterior Maintenance and Repair

April 4, 2024

As the proud owner of a motorhome, you understand the joys and freedoms that come with life on the open road. However, with great adventures come great responsibilities, particularly when it comes to maintaining and repairing your motorhome’s exterior. Whether you’re a seasoned traveler or a novice explorer, these tips for motorhome exterior maintenance and repair will help keep your home away from home in top condition.

Regular Inspections:

Make it a habit to inspect your motorhome’s exterior regularly. Look for signs of wear and tear, such as cracks, dents, or rust spots. Check all seams, seals, and joints for any signs of deterioration or leaks. Catching minor issues early can prevent them from becoming major headaches down the road.

Wash and Wax:

Keeping your motorhome clean is not just about aesthetics; it’s also about preserving its exterior. Regularly wash your motorhome using a mild detergent and soft brush or sponge. Avoid harsh chemicals that could damage the paint or finish. After washing, apply a coat of automotive wax to protect the exterior from UV rays, road grime, and other elements.

Inspect and Maintain Seals:

The seals around windows, doors, vents, and seams are crucial for keeping water out of your motorhome. Inspect these seals regularly and replace any that show signs of cracking, peeling, or wear. Use a high-quality sealant recommended by your motorhome’s manufacturer to ensure a proper seal and prevent water damage.

Tire Maintenance:

Your motorhome’s tires are its only connection to the road, so it’s essential to keep them in good condition. Check tire pressure regularly and inflate them to the recommended psi. Inspect tires for signs of wear, such as uneven tread wear or cracks in the sidewall. Rotate tires regularly to promote even wear and replace them when necessary.

Address Rust Immediately:

Rust can quickly spread and cause significant damage to your motorhome’s exterior. If you notice any signs of rust, such as bubbling paint or reddish-brown spots, address them immediately. Sand away the rust and apply a rust inhibitor to prevent it from coming back. Then, touch up the area with matching paint to restore the appearance of your motorhome.

Protect Against Sun Damage:

Prolonged exposure to the sun’s UV rays can cause fading, cracking, and deterioration of your motorhome’s exterior surfaces. Whenever possible, park your motorhome in a shaded area or use a cover to protect it from the sun. If parking in direct sunlight is unavoidable, consider applying a UV protectant to exterior surfaces to help prevent sun damage.

Inspect and Maintain Awning:

Your motorhome’s awning provides valuable shade and shelter, but it also requires regular maintenance to keep it functioning properly. Inspect the awning fabric for tears, mildew, or signs of wear, and clean it regularly with mild soap and water. Lubricate moving parts according to the manufacturer’s recommendations to prevent rust and ensure smooth operation.

Check Lights and Signals:

Properly functioning lights and signals are essential for safe travels in your motorhome. Regularly check all exterior lights, including headlights, taillights, brake lights, turn signals, and clearance lights. Replace any bulbs that are burnt out or dim, and repair any damaged wiring or connectors promptly.

Inspect Roof and Siding:

The roof and siding of your motorhome are its first line of defense against the elements. Inspect these areas regularly for signs of damage, such as cracks, tears, or loose panels. Repair any damage promptly to prevent water intrusion and structural issues.

Invest in Professional Maintenance:

While many aspects of motorhome exterior maintenance can be handled by DIY enthusiasts, some tasks are best left to the professionals. Consider scheduling regular maintenance appointments with a qualified RV service technician to ensure that your motorhome receives the care it needs to stay in top condition.

By following these tips for motorhome exterior maintenance and repair, you can help ensure that your home on wheels remains safe, reliable, and ready for your next adventure. Remember that proactive maintenance is key to preventing costly repairs and preserving the value of your motorhome for years to come.


In conclusion, maintaining and repairing the exterior of your motorhome is essential for preserving its beauty, functionality, and longevity. By following the tips outlined above, you can keep your motorhome in top condition and ready for your next adventure on the roads of Michigan or beyond. Remember, regular inspections, washing, sealing, and addressing issues promptly are key to avoiding costly repairs and ensuring a safe and enjoyable travel experience. Whether you’re exploring the Great Lakes or traversing the picturesque landscapes of the Upper Peninsula, prioritize motorhome maintenance in Michigan to make the most of your journeys and create lasting memories along the way.

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