Had a 3" lift on my 02 Z71. Had shock extenders, torsion keys and spring lifts with Bilistein shocks. Looked sweet with 285/70/17s, read 32-33's. Light off-roading. Ride was fine. With the worn (stock, 150k+ miles) steering and suspension it was very "boatish", but fine otherwise. If you want looks to set apart from stock, 3in with 32/33s. That will also get you off-road with decent clearance, but don't get cocky. I do a little more aggressive off-roading with the truck, I opted for a Rough Country 6in lift on 35s. My truck only sees asphalt on the way to hunting/fishing locations. I put maybe 5-6k miles a year on its for what it worth.