What to do about uneven tire wear on travel trailer

Dear Gary, It seems lately that my travel trailer tires are wearing unevenly side to side. Measured to ground, the side with the most tire wear is about 3/4 inch lower than the other side. This is after replacing all the tires and checking inflation. I then weighed both sides of the trailer and found that the side with the... Read More

Are you smarter than your RV tire salesperson? You may need to be

RV Tire Safety with RV tire expert Roger Marble With the Michelin LTX tire, you may need to be smarter than your RV tire salesperson. As an RV owner, I believe that in most cases it is important for us to know as much as possible about our tires. Sometimes this means knowing more about our tires than the average... Read More

Is it worth it to inflate tires with nitrogen?

RV Tire Safety with RV tire expert Roger Marble Regarding nitrogen (N2) passing through (permeating) tire rubber more slowly than oxygen (O2) due to molecular size, are nitrogen molecules really larger than oxygen molecules? According to the Get Nitrogen Institute in their paper on N2 effusion, “The correct answer, with respect to ‘permeation,’ is yes.” So I imagine your question is: Why... Read More

Did your RV company/dealer follow federal law regarding tires?

RV Tire Safety with RV tire expert Roger Marble I’ve been reading a number of posts recently on recalls, violations of federal safety standards in the RV industry and on tire and fire extinguisher recalls. If you have been a reader of my blog, you know that I am a strong proponent of filing complaints on failures of safety-related systems and... Read More

Will the “correct” tire pressure issue ever be resolved?

RV Tire Safety with RV tire expert Roger Marble Question: Do you think the tire pressure issue will ever be resolved to people accepting the values recommended by the tire manufacturers based on actual loading? Or will some always be confused between the tables, the placard and quotes of Federal Motor Vehicle Safety Standards (FMVSS) from some on the forum?... Read More