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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

RV Tire Safety: See Roger on The RV Show USA talking RV tires and “China bombs”

Roger Marble - 0
With RV tire expert Roger Marble This summer I had the opportunity to be interviewed about RV tires on the RV Show USA with Alan...
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Maintenance & Repair

RV Tire Safety: Is it OK to regroove a “regroovable” tire?

Roger Marble - 3
with RV tire expert Roger Marble Question: My Goodyear tires say they are regroovable. Do you approve of this and who does it? I am located...
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Maintenance & Repair

RV Tire Safety: Two front tire “blowouts” in one day

Roger Marble - 1
with RV tire expert Roger Marble There was a thread on a forum started by the owner of a Class A motorhome who suffered two...
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Maintenance & Repair

RV Tire Safety: Truing a tire – Is it properly mounted?

Roger Marble - 0
with RV tire expert Roger Marble I received a question from "Fred" on "truing tires": "On the Escapee's forum, there was a conversation about tires, and...
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Maintenance & Repair

RV Tire Safety: Are Hankook tires any good?

Roger Marble - 0
with RV tire expert Roger Marble Question on an RV forum: "Looking to replace the tires on my 33' MH. Was thinking about Hankook as I...
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Maintenance & Repair

RV Tire Safety: When you “upgrade” tire load range, what inflation to run?

Roger Marble - 3
with RV tire expert Roger Marble Here's a recent question from an RV trailer owner on a forum: "I am replacing the tires on my small...
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Maintenance & Repair

RV Tire Safety: Why are ST tires better than LT type?

Roger Marble - 10
with RV tire expert Roger Marble I'm following some posts on an Airstream forum of tire inflation and type tires. Some are complaining about rivets...
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Maintenance & Repair

RV Tire Safety: Is a pickup tire better than a trailer tire?

Roger Marble - 11
with RV tire expert Roger Marble Is it true a pickup tire is better than a trailer tire? That's a question I received the other...
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Maintenance & Repair

RV Tire Safety: How old is too old for RV tires?

Roger Marble - 4
With RV tire expert Roger Marble For RV tire application, "How old is too old" is a tough question to answer because "it depends." Primary factors...
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Maintenance & Repair

What’s a good tire pressure monitor system for a Class A?

Roger Marble - 3
RV Tire Safety with RV tire expert Roger Marble What's a good Tire Pressure Monitor System for a Class A? I had this question asked on...
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Maintenance & Repair

Tire max load, max inflation and cold inflation confusion continues

Roger Marble - 3
RV Tire Safety with RV tire expert Roger Marble The following is from an RV forum: "My understanding is that the number on the side of the...
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Maintenance & Repair

RV Tire Safety: Lug nut torque – a critical safety item

Roger Marble - 1
With RV tire expert Roger Marble Those that have read their owner's manual may recall seeing a mention of the need to check the lug...
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