Johnson RV Used RV Buyer's Checklist
At Johnson RV, we're committed to helping you find the perfect pre-owned RV that fits your adventures, whether it's a travel trailer, fifth-wheel, Class C, or motorhome. Our used inventory is carefully inspected and backed by our expertise across Medford, Fife, and Sandy locations. This checklist is designed to guide you through key areas to evaluate when considering a used RV, empowering you to make a confident decision. Bring it along to your visit, or use it as a reference when browsing online at Johnsonrv.com.
We recommend a thorough walk-through, testing systems where possible, and considering a professional inspection for added peace of mind.
Our team is always happy to assist or demonstrate features!
1. Pre-Purchase Research & Documentation
- Review maintenance records and service history (ask for receipts and logs).
- Check the VIN for any recalls or history reports.
- Verify ownership documents, title, and registration.
- Research the model: Read reviews, note common features, and confirm it matches your needs (towing capacity, sleeping arrangements, etc.).
- Set your budget, including potential accessories or upgrades from our departments.
2. Exterior Inspection
- Walk around the entire unit: Look for overall condition, dents, scratches, or discoloration on sidewalls, front cap, and rear.
- Roof: Examine for clean seals, caulking around vents, A/C units, antennas, and seams (no cracks or soft spots).
- Windows, doors, and vents: Check seals, caulking, operation, and screens for damage or dryness.
- Slide-outs (if equipped): Inspect exterior seals, operation (smooth in/out), and flush fit when closed.
- Awnings: Extend/retract properly; check fabric for tears and mechanisms for smooth function.
- Undercarriage/frame: Look for rust, fluid leaks, secure plumbing lines, axles, suspension, and brakes.
- Tires and wheels: Check tread depth, sidewall condition, age (DOT date code), pressure, lug nuts, and spare tire.
- Storage compartments: Doors seal tightly, no leaks, lights work, and contents are secure.
- Propane system (trailers/motorhomes): Tanks secure, valves in good condition, hoses/connections intact.
- For motorhomes: Engine compartment – fluids (oil, coolant, transmission), belts, hoses, batteries, and no major leaks.
3. Interior Inspection
- Overall smell: Fresh and clean (no musty odors indicating past moisture issues).
- Floors, walls, and ceilings: Firm (no soft spots), no stains, de-lamination, or damage.
- Cabinets, drawers, and furniture: Operate smoothly, secure, no water stains inside.
- Windows and blinds/shades: Open/close easily, no fogging or cracks.
- Appliances: Test refrigerator (electric/propane modes), stove burners, microwave, oven, and water heater.
- Bathroom: Shower/tub caulking intact, toilet flushes, sink drains properly, no leaks.
- Sleeping areas: Mattresses clean and firm, bunks/convertibles function well.
- Slide interiors: Seals good, no gaps, operation smooth from inside.
4. Systems & Functionality Tests
- Electrical: Plug in shore power; test outlets, lights, converter, breaker panel, and GFCI outlets.
- 12V battery system: House batteries charged, lights/fans work on battery power.
- Plumbing: Fill fresh water tank, run faucets (hot/cold), check for leaks under sinks, shower works, drains freely.
- Waste tanks: Valves operate, no odors or leaks at dump connections.
- HVAC: Furnace heats, A/C cools, vents/fans work in all areas.
- Generator (if equipped): Starts, runs smoothly, powers systems.
- Safety features: Smoke/CO detectors, fire extinguisher present and current.
- For motorhomes: Road test – engine starts easily, transmission shifts smoothly, brakes respond, no pulling, temperature normal.
5. Final Considerations & Next Steps
- Ask about any recent service or reconditioning done at Johnson RV.
- Discuss financing options, trade-ins, extended warranties, or accessories (our F&I team can help maximize value).
- Inquire about our "Johnson RV Certified Used" process for inspected, quality pre-owned units.
- Note any items needing attention—many can be addressed affordably through our service departments.
This checklist highlights the most important areas to ensure your used RV is ready for reliable, enjoyable trips.
Used RVs offer incredible value and variety, and buying from Johnson RV means expert support before, during, and after your purchase.
Ready to get started? Download this checklist as a printable guide by signing up for our newsletter (link below), and receive exclusive offers on our current used inventory.
Visit us in Medford, Fife, or Sandy, or browse online today.
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