What are the common signs of damage to look for after storing an RV?

Storing your RV is a necessary part of ownership, but the period after retrieval is critical. A thorough inspection can catch minor issues before they become major, costly repairs. Industry surveys, including those from the RV Industry Association, highlight that proactive post-storage checks are a key habit of owners who maintain their rig's value and reliability. This guide outlines the common signs of damage to look for, empowering you to conduct a systematic review.

Exterior Damage: The First Line of Inspection

Begin your inspection by walking a full circle around your RV, looking for any changes from its pre-storage condition.

Roof and Sealant Integrity: Check for cracks, bubbles, or separation in the roof membrane and all exterior sealants around vents, skylights, edges, and slide-outs. Water intrusion is the most common and destructive form of RV damage, often starting as a barely visible hairline crack.
Body and Paint: Look for new dents, scratches, or punctures. For fiberglass sides, inspect for cracks or "spider-webbing." On painted surfaces, check for fading, chalking, or peeling that may have accelerated during storage.
Tires and Wheels: Inspect tires for flat spots, significant dry rot (cracking in the sidewalls), or loss of air pressure. Look for corrosion on wheels and lug nuts. The Rubber Manufacturers Association notes that tires can lose 1-2 PSI per month naturally, and prolonged static weight is a primary cause of flat-spotting.
Windows and Vents: Ensure all windows open and close smoothly. Check for cracks in the glass or acrylic and inspect the seals. Look for tears or brittleness in vent covers.

Interior and System Damage: Beyond the Surface

Damage is not always visible from the outside. A careful interior check is essential for function and safety.

Plumbing and Appliance Systems

Water Damage Stains: Look for new or expanded brownish stains on ceilings, walls, or around windows, which indicate a leak occurred during storage.
Plumbing Leaks: After re-pressurizing the water system, check all faucets, connections under sinks, around the toilet, and the water heater for drips or pooling water. A failed winterization can lead to cracked pipes or fittings.
Refrigerator and Appliance Function: Turn on the refrigerator and listen for unusual noises. Check that all burners on the stove ignite and that the furnace, water heater, and air conditioner start and operate normally.

Electrical and Battery Issues

12-Volt and House Battery Failure: Attempt to power interior lights, the water pump, and slide-outs. Complete failure or very weak operation often points to deeply discharged or sulfated batteries. Corrosion on battery terminals is another common post-storage sign.
AC Power Problems: Plug into shore power. Test all outlets with a simple circuit tester. Failure of multiple outlets may indicate a tripped GFCI or a problem with the power converter.
Appliance Control Boards: Modern RVs rely on circuit boards for many functions. Look for digital displays that are blank, flashing error codes, or appliances that will not respond to commands.

Structural and Mechanical Red Flags

These issues can affect drivability and the overall integrity of your RV.

Soft Floors or Walls: Press on interior floors, especially near exterior doors, and walls around slide-outs. A spongy feel is a telltale sign of water-damaged and rotting subfloor or framing.
Slide-Out Operation: Operate all slide-outs. Listen for straining motors, grinding, or squealing. Watch for uneven movement or hesitation, which can indicate mechanical issues or a misaligned slide.
Undercarriage and Frame: If possible, look underneath for signs of new rust on the frame, damage to holding tanks, or loose wires and hangers.
Brake and Chassis Concerns: For motorized RVs and towables, a test drive in a safe area is crucial. Listen for new squealing or grinding from brakes and feel for any pulling or vibration, which could indicate seized calipers or bearing issues from inactivity.

Pest Infestation Evidence

Storage facilities, especially in rural areas, can be susceptible to pests. Look for droppings (especially in drawers and cabinets), nesting materials like shredded paper or insulation, chewed wires or upholstery, and an unusual odor.

Finding any of these signs does not automatically mean your storage facility was negligent. Environmental factors and the natural aging of components play a role. However, a consistent, documented pre- and post-storage inspection process is your best tool. Always report any discovered damage to your storage facility manager immediately and contact your RV insurance provider to understand your coverage options. This guide provides a foundation for your inspection; for a definitive diagnosis and repair, consult with a certified RV technician.