On my previous truck, a 2002 Dodge 3/4 ton 2wd, at about 100,000 miles, I had to replace most of the front end parts, including the wheel bearing clusters. Cost was just over $2,000 to have it fixed. Now I admit I was running way over the GVW most of the 144,000 miles I put on the truck, mostly with a truck camper in the back. But the Cummins part was just fine and trouble free for the most part, once I moved the low pressure fuel pump off the side of the engine and frame mounted it. But I think most of the parts in the front end that moved had been replaced by the time I traded it in on the one ton Chevy I now have. I really liked that Dodge but couldn't find a one ton locally when I got ready to trade.