Just made the transition from Dodge/Cummins to an 06 LBZ extended cab, long bed. The Dodge was a 2000 and greatly loved. Still have a 95 gasser that has been, and still is a great truck. As a matter of fact, this is the first GM vehicle I have ever owned, though I've driven many in my employment. Don't plan on doing many modifications but will be installing Airlift air bags and compressor this week. Next week I'll install a TransferFlow 56 ga. repllacement fuel tank. I've already taken advice from the forums and changed the rear differential at about 600 miles. The GM tech said the fluid looked good, without the crud mentioned in the forum. Looking forward to membership on the site. Crockett