Well, the specs in the listing say the pickup has 31" tires, but I think those are factory specs. The tires in the picture look to be 33" and the diff ratios are 3.55 to 1. With that tire size and diff ratio, and your intended uses, I think you will be fine with that pickup. Of course, you will get a better feel for whether or not the pickup feels underpowered at all when you test drive it.