The dealer's PDI and walkthrough are not the same thing as an independent inspection. Here's the difference — and why it matters to your wallet.
Many RV buyers assume that purchasing from a dealership means the RV has been thoroughly checked out. After all, the dealer performed a pre-delivery inspection (PDI), and a staff member walked you through every feature at delivery. Doesn't that cover it? It's an understandable assumption — and it's the single most expensive assumption an RV buyer can make.
What a Dealer PDI Actually Is
A PDI is the dealership's internal process for preparing a unit for delivery: confirming systems power on, installing batteries and propane, washing the exterior, and checking items off a manufacturer-provided list. It's a legitimate and useful step. But it is a preparation process, not an investigation. PDI technicians work under time pressure, often with a flat allotment of hours per unit, and their checklist is designed to make the RV deliverable — not to spend six hours with a moisture meter hunting for problems behind the walls.
Who Works for Whom
This is the heart of the issue, and it isn't about anyone's honesty. It's about alignment of interests. Every person involved in a dealership transaction — the salesperson, the finance office, the PDI technician — works for the dealership, and the dealership's goal is to complete the sale. That's not a criticism; it's simply their job. But a dealer's interests aren't the same as yours. An NRVIA-certified independent inspector is hired by you, paid by you, and reports to you alone. Their only job is to tell you the truth about the RV, whether that truth helps the sale or ends it.
What an Independent Inspection Covers That a PDI Doesn't
- Moisture meter testing of walls, floors, and ceilings for hidden water intrusion
- Roof inspection of every seal and penetration, not just a visual glance
- LP gas system testing for leaks and regulator performance
- Electrical testing under load — shore power, converter, outlets, GFCI protection
- Full appliance operation on every power source (LP and electric)
- Slide-out operation, alignment, and seal condition
- Tires, running gear, and life safety devices checked against age and standards
- A written, photo-documented report of every finding — good and bad
Trust, But Verify
There are good dealerships, and many stand behind what they sell. An independent inspection doesn't accuse anyone of anything — it verifies. It's the same principle behind a home inspection: the seller's real estate agent may be perfectly honest, but you still hire your own inspector before buying the house, because it's a six-figure decision and verification is cheap compared to being wrong. An RV is the same kind of decision. And if the RV is in great shape, the inspection confirms it — which is worth something too, especially on a new unit where documented defects can be submitted as warranty claims before coverage expires.
What Verification Costs Versus What It Protects
An independent inspection from Precision RV Inspections runs $495 to $895 depending on the RV type. The problems it's designed to catch — water intrusion, delamination, soft floors, slide-out failures, electrical and propane faults — routinely cost $2,000 to $15,000 or more to repair. You get a same-day digital report with photos from Mark Dobbs, an NRVIA-certified inspector whose previous career spanned more than 20 years as a law enforcement investigative analyst and forensic scientist. Finding what others miss isn't a slogan in that line of work; it's the job description.
Before you sign at any dealership in Arkansas, Missouri, or Oklahoma, get an independent set of eyes on the RV. Call or text Mark at 479-259-2458 — the inspection can usually be scheduled quickly, and the report is in your hands the same day.