Yes they are allot taller, spec wise on the computer they are close, the rt is 36.8 and the mt is 37. Mounted on the rim my 37’s measure 38 inches tall, kinda worried about getting the truck in the garage once they are on.Oh man they are heavy that is true, I hate when I need to remove them to do work on the truck haha. Interesting that they are significantly larger than your other Toyo's. The 37x12.5s are R/T's right?
Current tires are 37x12.50r17 Toyo rt.