2008 Chevrolet Silverado 1500 LT2 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 4A)
Great truck, by far much better that the 2006 2500 HD 4WD gas guzzling machine I traded in. Not sure what the active fuel management is, however after the purchase process on the long journey home over a 100 miles this baby got alittle over 18MPG compared to the 13 mpg the 2006 Chevy. This truck is much more quieter and much more fun to drive. Smooth acceleration quick to stop. This is by far the best truck Chevy has ever put out.
The color and the exterior styling is so cool, leather seats are nice, and XM brings in the old rock.
Not sure what's going on in the rear end of bed however in driving the truck and looking at the back of bed and tailgate. The whole assembly is moving all over the place. Keep working on gas mileage you can do it!!