I use my burban for hauling building materials occasionally. That includes 8 foot drywall panels. I use it also a lot for family hauling. I currently have a 91 Suburban. I'm considering swapping in a Vortec engine when the motor dies. However, with the price of these trucks dropping (because of the gas mileag) I'm wondering if I should buy a newer truck. Do the 92-99 Sububans have the same interior cargo space? How about the 2000-2006 Suburbans? I love the look of the 2007 Suburbans, but I read somewhere, that you can no longer haul drywall sheets in this truck. They've made it more for people hauling than crap hauling.