A Chevy Tahoe is a BIIIIG SUV, if that is what you are asking.

Anyway, I am somewhat heartened by the thought that you are talking about aftermarket models as well. I'm guessing that some of the delay in the OEM sector is due to the timeframes cars are designed upon? I imagine the 2005 or maybe even 2006 models are already being planned. The automotive makers probably don't just drop in different parts the day before they start the assembly line.

Might we possibly see aftermarket units out before the OEM models?

-Biscuits