My test platform for tires was a ‘13 F150 crew cab 4x4, so similar size and weight to Ram 1500. I went through 4 sets of tires over 200,000 miles here in Colorado. Some stock crap, Duratrac 275/65/18 E load range, Michelin LTX M/S 275/65/18 load range SL, Duratrac 275/65/18 E.
Comparing the...