HomeAuthorsPosts by Roger Marble

Roger Marble

Roger Marble
452 POSTS50 COMMENTS
http://www.RVTireSafety.net
Retired Tire Design and Forensic Engineer w/50+ years of experience. Currently has Class-C RV. Previous Truck Camper, Winnie Brave, Class-C & 23' TT. Also towed race car w/ 23' open trailer and in 26' Closed trailer. While racing he set lap records at 6 different tracks racing from Lime Rock, CT, to Riverside, CA, and Daytona to Mosport, Canada. Taught vehicle handling to local Police Depts.
Maintenance & Repair

Sidewall “bubble” or what? A tire autopsy

Roger Marble - 2
RV Tire Safety with RV tire expert Roger Marble I took the wife's Miata down for an oil change and tire rotation and was contacted...
Read more
Maintenance & Repair

Was it belt separation or not, on a towed’s destroyed tire

Roger Marble - 5
RV Tire Safety with RV tire expert Roger Marble I saw a post that started out with a claim of a belt separation on a...
Read more
Maintenance & Repair

Is this tire cracked … or what’s going on?

Roger Marble - 2
RV Tire Safety with RV tire expert Roger Marble I saw a post from an RV owner who discovered something on the upper sidewall of...
Read more
Maintenance & Repair

What inflation to run when changing ply rating or tire size?

Roger Marble - 1
RV Tire Safety with RV tire expert Roger Marble Following a few different RV forums, I see a number of people that clearly do not...
Read more
Maintenance & Repair

More on internal vs. external TPMS temperature reporting

Roger Marble - 4
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...
Read more
Maintenance & Repair

How accurate is your TPMS? – Part 2

Roger Marble - 3
RV Tire Safety with RV tire expert Roger Marble Last week I posted on the question of "How Accurate is your TPMS?" This week I...
Read more
Maintenance & Repair

How accurate is your TPMS?

Roger Marble - 4
RV Tire Safety with RV tire expert Roger Marble I have seen a number of people express some concern about the accuracy of the pressure...
Read more
Maintenance & Repair

How would I set inflation on a smaller single axle trailer?

Roger Marble - 3
RV Tire Safety with RV tire expert Roger Marble Question from a reader: Our Jayco Hummingbird came from the factory with P235/75R15SL tires. The TT...
Read more
Maintenance & Repair

Can I run my LR-E at 65 psi, or is this overloading the tire?

Roger Marble - 9
RV Tire Safety with RV tire expert Roger Marble As trailer owners start applying the new Goodyear Endurance ST tire, many are discovering that for...
Read more
Maintenance & Repair

Tire inflation not the same for all trailers – more on Interply Shear

Roger Marble - 4
RV Tire Safety with RV tire expert Roger Marble I have written a number of times on the topic of Interply Shear. This is the force...
Read more
Maintenance & Repair

Changing trailer tires – new load capacity requirement

Roger Marble - 7
RV Tire Safety with RV tire expert Roger Marble On many of the RV forums I monitor that focus on trailer application, there are recurring...
Read more
Maintenance & Repair

Tire suffered belt separation, not a “zipper” failure

Roger Marble - 0
RV Tire Safety with RV tire expert Roger Marble Roger read a recent post on an RV forum about a tire that lost its tread (photo...
Read more
1...35363738Page 36 of 38