2006 Chevrolet Silverado 2500HD LS 2dr Regular Cab LB (6.0L 8cyl 5M)
Noticed a drive belt noise from day one with this truck! The dealer replaced the serpentine belt,within a few days, the noise was back, took it to another dealer who cleaned the pulleys,after a few days the same noise appeared again. I contacted the first dealer he said others are having problems also and Chevrolet has no fix for this problem at this time ! Mileage is not great either its between 14.2 - 16.4 mpg, my 6.0 liter 3500 got between 11 - 13 mpg, I wish I still had that truck !
More than enough power with good acceleration, truck has a decent ride if you can put up with the noise !