"I work this truck hard. I fill it with dry wall to the top of the bed. 66K miles and never a problem. This is a 2001 6.0 gas 2500 silverado. Lately its been abused by running 1.6 mile trips daily. I've pulled a 13,000 pound trailer with a Bob cat (trailer and tractor total weight). This truck pulls great. It stops great. I had a Toyota before this, and there is no comparison between an American tough built truck and a Toyota toy truck. The Japanese can make all kinds of claims, but until you've tried both for a few years each you can't make a good decision on what is better. I owned the Toyota for 7 years and the Chevy for 7 years. The Chevy has not had one visit to the shop except for maintenance. My Toyota had the transmission out 7 times, Mass airflow sensor go out, temp sensor kept going out which made the engine surge all the time. The Chevy is flawless. The Japanese used to say just turn the key and go. My Chevy is the same and better yet. I really think the US quality of cars and trucks has surpassed the Japanese cars and trucks. The fuel milage is better on my Chevy that the Tundra. Ok I did have to spend some money on my truck. I wore out a set of tires. I had to put new tires on the truck. With as hard as I pull and carry with this truck, I don't blame the poor tires for wearing out. I love my Chevy truck."
"Great power and fuel economy. Buy the 6.6L turbo diesel. Check the resale, vehicle holds the initial upcharge for the 6.6L for the life of truck. I get close to 20mpg highway and average better than 17 around town. More torque than anything out there. Pulls my 5th wheel like it isn't even there. Great truck!!!"
"I've put just under 100,000 miles on it with minimal expenditures for repairs. No major repairs required. Other than brake pads and rotors there have been no big ticket items needing replacement. Performed normal maintainance every 3,000 miles. tows 7,000 lb. camper like it is not there. tows my bass boat anywhere."