[rmneder]

Thanks. I think the consensus is to change the rear which is what I'll do. As a side note, I've owned the truck since 96 and I know they were all the same when I got it. What I think must have happened is a previous owner must have changed to 1/2 and a few years ago I had to replace rear axle shafts and the shop used stock replacements, which is understandable and I didn't know to tell them any different. I didn't notice for a while because I haven't been driving the truck that much recently and didn't need to take the wheels off.