There are 2 diffrent 'rebuild' programs that I know of. RESET and RECAP. Reset is pretty much just updates/MWO's, and repairing equipment. Depending on the model there are a few manditory replacement items, but not EVERYTHING is torn down and rebuild. RECAP is a complete dissasembly of the vehicle, and every major item is replaced with new, or rebuilt. A RECAP is basicly a 'NEW' vehicle without the new price. A RESET is just the repair of a vehicle to useable standards, costing sometimes half of a RECAP. They are slowly finding out that with the type of terrain and elements that they are fighting in right now, that they are getting as much life out of a RESET truck as they are a RECAP truck.