Pre-Vacation Diesel RV Inspection: Get Your RV Ready Before You Hit the Road

Planning a vacation in your diesel RV? Before you load up the family, hook up the trailer, and head down the highway, take some time to make sure your RV is ready for the trip.

A pre-vacation inspection can help identify potential problems before they leave you stranded on the side of the road—or turn a small repair into a major one.

The last thing you want during a vacation is to spend your trip waiting for a repair shop instead of enjoying your destination.

Why Have Your Diesel RV Inspected Before a Trip?

Diesel RVs are built for long-distance travel, but they also operate under significant loads.

Long highway drives, steep grades, hot weather, towing, and extended driving can put additional stress on the engine, cooling system, transmission, brakes, suspension, and tires.

A problem that may not be obvious during short trips around town can become much more noticeable after several hours on the highway.

A pre-trip inspection gives you an opportunity to identify potential problems while you're still close to home.

What Should Be Checked?

A thorough pre-vacation inspection should look at the major systems that keep your RV safe and reliable.

Engine and Fluids

The engine should be checked for:

• Proper oil level and condition

• Coolant level and condition

• Fluid leaks

• Belts and hoses

• Engine performance

• Warning lights or diagnostic codes

• Unusual noises

• Signs of overheating

If your engine has been running differently than normal, don't wait until your vacation to find out why.

Cooling System

Overheating is one of the last problems you want to deal with while traveling.

The cooling system should be inspected for:

• Coolant leaks

• Radiator condition

• Cooling fan operation

• Fan clutch operation where applicable

• Hoses

• Belts

• Water pump concerns

• Proper coolant level

• Signs of restricted airflow

This is particularly important if you're traveling during hot weather or through areas with long grades.

Transmission

Your transmission works hard when moving a large RV, especially when towing or traveling through mountainous terrain.

An inspection can look for:

• Proper fluid level and condition

• Leaks

• Abnormal noises

• Shifting problems

• Warning lights

• Signs of overheating

  
  

Catching a transmission problem before a long trip can potentially save you from a much bigger repair later.

Brakes

Your brakes are one of the most important safety systems on your RV.

A pre-trip inspection should include the appropriate brake components for your vehicle, including:

• Brake pads or shoes

• Rotors or drums

• Brake lines and hoses

• Air brake components where applicable

• Parking brake operation

• Signs of leaks

• Uneven braking

Don't wait until you're halfway down a mountain to discover a brake problem.

Tires and Wheels

Tires should be inspected for:

• Proper inflation

• Uneven tread wear

• Low tread depth

• Cracks or damage

• Bulges

• Age-related deterioration

• Wheel and lug condition

Uneven tire wear can also be an indication of an alignment, steering, suspension, or wheel-end problem.

Steering and Suspension

Your RV needs to track and handle properly, particularly during long highway trips.

Components should be inspected for signs of wear or damage, including:

• Steering components

• Suspension components

• Bushings

• Shocks

• Springs

• Air suspension components

• Air bags

• Ride-height concerns

Any unusual pulling, wandering, vibration, or handling change should be investigated before a long trip.

Don't Ignore Small Warning Signs

Before your vacation, think about anything you've noticed recently.

Has your RV:

• Started making a new noise?

• Developed a vibration?

• Started pulling to one side?

• Been running hotter than usual?

• Lost coolant?

• Developed a fluid leak?

• Started shifting differently?

• Had a warning light come on?

• Developed unusual tire wear?

• Been harder to start?

These may seem like small issues, but they can be valuable warning signs.

Getting them checked before your trip gives you the opportunity to deal with the

problem on your schedule instead of waiting for a breakdown to make the decision for you.

Give Yourself Time for Repairs

One of the biggest benefits of having a pre-vacation inspection early is that it gives you time.

If an inspection finds a problem, you have an opportunity to repair it before your departure date.

Waiting until the day before your vacation can leave you with very few options if something needs attention.

Schedule your inspection early enough to allow time for repairs if they're needed.

Don't Let a Breakdown Become Part of Your Vacation

A vacation should be about the destination—not finding a tow truck, searching for a diesel repair shop, or sitting beside the highway waiting for help.

A pre-vacation inspection can't guarantee that a breakdown will never happen, but it can help identify existing problems before you leave.

That's valuable peace of mind when you're traveling hundreds or thousands of miles from home.

Get Your Diesel RV Ready at Deer Valley Diesel

At Deer Valley Diesel, we provide diesel repair, maintenance, diagnostics, and inspections for diesel RVs.

If you're planning a vacation, road trip, or extended RV trip, bring your diesel RV in before you hit the road.

We'll help identify potential problems and take care of necessary repairs so you can

head out with greater confidence.

Deer Valley Diesel

Diesel RV Repair • Inspections • Maintenance • Diagnostics

Serving Phoenix, Deer Valley, North Phoenix, and surrounding Arizona areas.

Before you leave town, make sure your RV is ready to leave.

Schedule your pre-vacation diesel RV inspection and repair before your next trip.