Complete RV Inspection Checklist for Buyers: Don’t Miss These Critical Items

Why You Need an RV Inspection Checklist

Whether you’re inspecting the RV yourself before hiring a professional or want to understand what your inspector is checking, this checklist ensures nothing gets missed. RV problems often hide in plain sight, and dealers—even reputable ones—may not catch everything during their PDI (Pre-Delivery Inspection).

Here’s the reality: An RV inspection typically costs $400-$900+. The average repair cost for problems found during inspection? $8,500-$15,000. That’s an incredible return on investment.

The Complete RV Inspection Checklist

1. Exterior Inspection

Roof Inspection

• Check all roof seams and joints for cracks or separation
• Inspect roof membrane for bubbling, tears, or damage
• Examine all roof penetrations (vents, AC units, antennas)
• Check condition of rubber seals around skylights
• Look for ponding water or improper drainage
• Inspect ladder mounting and condition
• Check roof attachment points for stress cracks
• Examine edge molding and trim condition

Sidewalls & Body

• Inspect for delamination (separation of sidewall layers)
• Check all window and door seals for cracks
• Look for stress cracks around openings
• Examine paint/gelcoat for fading, oxidation, or damage
• Check all exterior storage compartments for water intrusion
• Inspect awning mechanism and fabric condition
• Look for rust, corrosion, or body panel damage
• Check slide-out seals and alignment
• Examine graphics and decals for peeling

Frame & Chassis (Motorhomes & Trailers)

• Inspect frame for rust, cracks, or damage
• Check for signs of previous accident damage
• Examine welds and mounting points
• Look for proper underbody sealing
• Check leveling jack operation and condition
• Inspect stabilizer jacks for damage
• For fifth wheels: Examine king pin and plate
• For travel trailers: Check A-frame and tongue condition

Tires & Suspension

• Check tire age (DOT date codes – Tires over six years old aren’t an automatic dealbreaker, but they must be evaluated by a tire professional to determine if they are safe or need to be factored into your price negotiations.)
• Inspect tread depth and wear patterns
• Look for dry rot, cracks, or bulges
• Verify proper tire pressure and matching sizes
• Check suspension springs and shocks
• Inspect axles for damage or bending

2. Interior Inspection

Water Damage Detection (Most Critical)

• Inspect ceiling for stains or discoloration
• Check around all windows for soft spots
• Examine bathroom and kitchen areas carefully
• Look behind and under furniture for hidden damage
• Check flooring for soft spots or buckling
• Smell for musty odors indicating mold
• Inspect inside all cabinets and storage areas

Appliances & Systems

• Test refrigerator on both electric and propane
• Run furnace through complete heating cycle
• Test air conditioning (check temperature drop)
• Operate water heater on all fuel sources
• Check stove, oven, and range hood
• Test microwave operation
• Verify washer/dryer function (if equipped)
• Check TV, antenna, and satellite systems

Plumbing System

• Turn on all faucets and check water pressure
• Test hot water at each fixture
• Flush toilet and check for leaks
• Inspect water pump operation and pressure
• Check all drains for proper drainage
• Look under sinks for water damage or leaks
• Test shower/tub operation and drainage
• Check city water connection and regulator

Electrical System

• Test all lights (interior and exterior)
• Check GFCI outlets (press test button)
• Verify 110V outlets work on shore power
• Test slide-out operation
• Check battery voltage and condition
• Test converter/charger operation
• Verify inverter function (if equipped)
• Check solar panel operation (if equipped)
• Test generator start and load
• Inspect wiring for burns or damage

Interior Condition

• Check all cabinet doors and drawers for operation
• Inspect countertops for damage or separation
• Test all window operations and locks
• Check door alignment and locks
• Examine furniture for damage or wear
• Test all switches and controls
• Inspect flooring condition throughout
• Check for signs of pest infestation

3. Motorhome-Specific Checks

Engine & Drivetrain

• Check engine oil level and condition
• Inspect for fluid leaks (oil, coolant, transmission)
• Listen for unusual engine noises
• Verify proper coolant level and condition
• Check all belts and hoses
• Inspect air filter condition

Chassis & Handling

• Test air suspension and leveling system

Motorhome Living Systems

• Test hydraulic slide-outs
• Check basement storage accessibility
• Verify dash AC and heating
• Test backup camera and monitors
• Check all dash gauges for proper operation

4. Fifth Wheel & Travel Trailer Specific

Hitch & Connection

• Inspect king pin for wear (fifth wheels)
• Check hitch plate condition and welds
• Examine ball coupler for wear (travel trailers)
• Test safety chains and emergency breakaway
• Check tongue jack operation and condition

Towing Components

• Inspect brake controller connection
• Test electric brakes on trailer
• Check 7-pin connector for corrosion
• Verify all towing lights function properly
• Examine sway control system (if equipped)

5. Propane & LP Gas System

• Per NRVIA Standards of Practice, the propane timed leak test is only performed if there is a readily accessible quick-connect grill port or an accessible burner spud to ensure a safe and non-invasive connection to the system.
• Check propane tank age and certification
• Inspect regulator condition
• Test automatic changeover (if dual tanks)
• Check all gas lines for damage or corrosion
• Verify proper venting for gas appliances
• Test LP gas detector operation
• Inspect propane compartment for damage

6. Safety Systems

• Test smoke detectors in all locations
• Check CO (carbon monoxide) detector operation
• Verify LP gas detector works
• Inspect fire extinguisher charge and date
• Check emergency exit windows and operation
• Test emergency egress from bedroom
• Verify step covers and rails are secure
• Check grab handles are properly mounted

Red Flags That Mean “Walk Away”

During my years as an NRVIA inspector, I’ve learned to recognize problems that aren’t worth the hassle, even at a discounted price. Here are the issues that should make you seriously reconsider or walk away entirely:

1. Extensive water damage – Soft floors, visible mold, moisture readings consistently above 20%
2. Frame damage – Bent, cracked, or improperly repaired frame members
3. Major delamination – Sidewalls separating from substrate over large areas
4. Significant slide-out problems – Won’t extend/retract, major leaks, structural damage
5. Engine/transmission problems (motorhomes) – Excessive blow-by, slipping transmission, major leaks
6. Seller resistance to inspection – If they won’t let you inspect or rush the process, huge red flag
7. Salvage title – Unless you’re an expert and getting it very cheap, avoid salvage RVs
8. Multiple failed systems – If 3+ major systems aren’t working, it indicates poor maintenance

As Liz Amazing often says in her videos: “There’s always another RV. Don’t let excitement or dealer pressure override your better judgment.”

DIY Inspection vs. Professional Inspection: What You Need to Know

This checklist is comprehensive, but here’s the truth: even experienced RV owners benefit from professional inspection. Here’s why:

What DIY Inspection Can Do:

• Eliminate obviously problematic RVs before investing in professional inspection
• Give you knowledge to ask better questions
• Help you spot visible damage or problems
• Educate you about your potential purchase

What Professional Inspection Provides:

• Experience recognizing subtle signs of problems
• Knowledge of model-specific issues and recalls
• Detailed written report for negotiation
• Expertise in structural, electrical, and plumbing systems
• Liability and professional standards (NRVIA certification)
• Objective third-party assessment

How to Use This Checklist Effectively

Before the Inspection:

1. Schedule adequate time – Plan for 2-4 hours minimum
2. Bring tools – Flashlight, camera, notepad
3. Review the checklist – Familiarize yourself with what to check
4. Request seller have utilities connected – Need water, electric, and propane to test systems

During the Inspection:

1. Work systematically – Go room by room, system by system
2. Take photos and notes – Document everything, even if it seems minor
3. Test everything – Every switch, every faucet, every appliance
4. Don’t let seller rush you – If they pressure you to hurry, that’s a red flag
5. Ask questions – When was maintenance last done? Any known issues? Why are they selling?

After the Inspection:

1. Review your notes and photos – Assess the overall condition
2. Research repair costs – Get estimates for any issues found
3. Decide: proceed, negotiate, or walk away
4. If proceeding, hire professional inspector – Get expert verification before purchase

Common RV Problems Found During Inspections

Based on over 1,000 inspections across Texas, here are the most common problems we find:

Key takeaway: The average RV inspection finds $8,500 in needed repairs. Even catching just one major issue pays for the inspection many times over.

Download Your Free RV Inspection Checklist PDF

We’ve created a printable, comprehensive PDF version of this checklist that you can take with you during RV shopping. It includes:

• All 150+ inspection points organized by category
• Checkboxes for easy tracking
• Space for notes and photos
• Red flag warnings highlighted
• Repair cost estimates for common issues

Download Free PDF Checklist →

When to Hire a Professional RV Inspector

You should always hire a professional NRVIA-certified inspector for:

• Used RVs of any age – Problems compound over time and often hide
• New RVs – Factory defects are common; catch them before warranty issues arise
• Out-of-state purchases – You won’t have opportunity for second look
• Private party sales – No dealer warranty or recourse
• RVs with any signs of water damage

A professional inspection costs $400-$900 on average, but can save you $10,000-$50,000 or more by catching problems before you buy.

What Happens During a Professional NRVIA Inspection?

When you hire an NRVIA-certified inspector like HD-RV, here’s what you get:

The Inspection Process:

1. Scheduling (1-3 days out) – We arrange a time that works for you and the seller
2. On-site inspection (4-8+ hours) – Comprehensive examination following NRVIA standards
3. Testing all systems – We bring professional tools including multimeters and diagnostic equipment
4. Documentation – Hundreds of photos documenting condition and any issues
5. Detailed written report (within 24 hours) – Comprehensive findings with photos, severity ratings, and repair recommendations

Your Report Includes:

• Executive summary of findings
• Detailed condition assessment by system
• Photo documentation of all issues
• Severity ratings (safety concerns, immediate repairs, future maintenance)
• Estimated repair costs
• Recommendations on purchase decision

You can use this report to:

• Negotiate lower purchase price
• Request seller make repairs before purchase
• Make informed decision to proceed or walk away
• Plan for future maintenance and repairs
• Have documentation if issues arise post-purchase