Trucks are commonly described as rugged, useful, and brawny, though they're seldom tied to the term quiet. The 2007 Chevrolet Silverado does little to break from that norm thanks to strong doses of wind, tire, and engine noise. Despite all of the luxury features on the LTZ, including our tester's heated leather seats and navigation system, the Silverado does not provide a cabin suitable for a serene cool-down after a difficult work day. The V8's rumble is heard at all times, which to us is a bonus, but it might grow tiresome for others. Same goes for the excessive wind noise around the front windows, and the road noise that sings even on smooth surfaces.