I can honestly say I really enjoy the reliability of my 1999 Chevy Tahoe with it's powerful 5.7 liter engine. I am a HVAC and water-proofing contractor and this truck exceeds all my expectations. I also charter fish on Lake Erie and this vehicle tows my Sea-Ray with little effort. I had to replace the fuel pump a couple years ago..and get a tune-up after 140 K miles, but let me tell Chevy cannot improve much on this vehicle.
I really like that I can slow down..and put her into 4 WL or 4 WH by pushing a button. This baby has pulled much larger vehicles from the ditch with ease. Mine is equipped with rear air/heat and has an after-market 12 CD changer mounted aft with a remote for the front passengers.
I might suggest a better way to have the copper electronic pads on the rear doors supplying power to the lights, etc. Additionally, I feel the blower/heater/AC switch assembly could be improved upon.