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RV Doctor

George Bunzer – Where Gary got his smarts and his passion for RVs

RV Doctor George Bunzer – Gone but not forgotten By Gary Bunzer, the RV Doctor George was a unique character. He was also my Dad. He was...
RV Tire Safety

How much “reserve load” or “headroom” is enough in a tire?

RV Tire Safety with RV tire expert Roger Marble I've been following an RV forum discussion on how much extra load capacity or "reserve load" or...

RV Inspection & Mobile Repair Services Directory

This is a new feature as of March, 2019. It will grow, so be sure to check back. These RV technicians and inspectors will inspect...
RV Doctor

Can you change a tire if you need to? Are you sure?

RV Doctor By Gary Bunzer Have you ever thought much about how to change a tire? Your answer will depend on your responses to a number...
RV Tire Safety

Are ST tires the “best” tires made?

RV Tire Safety with RV tire expert Roger Marble One fact that many choose to ignore, or just don't think about, is that very few RVs...
RV Tire Safety

Optimum, appropriate or required inflation? What’s on a tire placard?

RV Tire Safety with RV tire expert Roger Marble I have seen people use a variety of words to describe the inflation numbers on vehicle tire...

Possible fixes for hard-to-reach toilet leak

Dear Gary, I have an older Tioga motorhome. The hoses connecting to the toilet are leaking. I cannot reach the connections because of the tight...
maintenance and repair

Marcus Lemonis explains sometimes slow service at Camping World

In this video Camping World CEO Marcus Lemonis talks with a Camping World technician about why repairing a customer's RV can sometimes be frustratingly...
RV Electricity

Forum Q&A – How to test a fuse

Using a digital multimeter to test a fuse Q: Hi Mike. Please forgive me for being a newbie. I went to my local auto store and...
RV Tire Safety

RV Tire Safety – “China bomb” tires and McDonald’s fries? What?

By Roger Marble I continue to see people talking about "China bomb" tires. As an engineer, this makes me a bit sad that so many...
RV Doctor

Replace anode with drain valve on water heater?

Dear Gary, I was told that it is best to drain your hot water tank after each excursion, so I replaced the anode with a...
RV Tire Safety

Small single-axle travel trailer tire inflation, and more

RV Tire Safety By Roger Marble I have received questions on tire inflation from folks with small single-axle travel trailers, boat trailers and utility trailers. There...