Tire info in owner’s manual and on certification label

RV Tire Safety with RV tire expert Roger Marble I have been looking at the “Tire Placard” aka Vehicle Certification Label for a number of 5th wheel trailers. I learned a few things. A couple of manufacturers have upgraded the tires on the newer units. Some went from ST235/85R16 LR-E to ST235/85R16 LR-F. The inflation went from 80 to 110... Read More

More on internal vs. external TPMS temperature reporting

RV Tire Safety with RV tire expert Roger Marble Continuing my series on Tire Pressure Monitoring Systems. Last time I covered internal versus external TPMS temperature reports when it was moderate to just cool outside. This report is different. On my way south to Georgia from Ohio it got downright cold. I stopped for the night in Kentucky and in... Read More