New Goodyear Trailer Tire - Endurance - Made In America

We had Goodyear Marathons Load Range E on our rig. Had a blow-out on I-95. Didn't have any knowledge regarding other tires and replaced with GY Marathons - 2 other tires has separation. This was two years ago. Before our recent trip south, we replaced the Marathons with Sailuns. These are a Load range G tire with a speed rating of 75 mph. The handling was much better with the heavier tire and more reserve capacity that we apparently needed. The best thing - the Sailuns were about the same money as the Goodyears.