Looking at picking up my first truck and looking at a 09 or 2010 crew cab model. My problem however is my small 8 ft garage doors so it looks like I need the power folding mirror option. Can anyone let me know know which model of Silverado Crewcabs 4x4 I should be looking at for this model? I'd also be interested in the Sierra if it helps out with the mirror problem. Truck will mostly be driven in town with highway miles every so often. Not much towing at all. Thanks!