Goodyear Marathon Radial Sizes & review


The Marathon Radial is Goodyear’s special purpose trailer tire developed specifically for use on travel trailers, pop-up campers, boat trailers and fifth wheel trailers used for hauling everything from race horses to racecars. Designed to make towing a trailer more enjoyable and more economical, Marathon Radial trailer tires help make it easier to take your big “toys” with you on the weekends.

Special purpose trailer tires are not intended to be used on cars or light trucks.

Marathon Radial tires feature a rounded profile to help cushion trailer ride and a symmetric tread design with a solid center rib to provide constant rubber-to-road contact that delivers dependable highway stability, traction and long-lasting wear. The tire’s internal structure includes twin steel belts (selected sizes reinforced with nylon cap plies) that stabilize the tread to increase traction and durability. The Marathon Radial features a polyester cord body to help smooth out the trailer’s ride.

Special purpose trailer tires are not UTQG rated.

NOTE: During the second half of 2015, a Service Description was branded on each Marathon Radial’s sidewall, identifying the tire’s Load Index and L-Speed Rating (75 mph – 120 kmh).

Max. Inflation PressureTread DepthTire WeightRim Width RangeMeas. Rim WidthSect. WidthTread WidthOverall Diam.Revs. Per Mile
None3,000 lbs65 psi10/32"39 lbs6-7.5"6.5"9.2"6.6"30.7"679


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