I didn't say it was a common frame with the humvee, I'm saying it's not a Tahoe frame. It may have been "based" on it, but I don't work at GM so I guess I shouldn't say it is or isn't but I do know this. The final frame assembly is made up of 3 sections. The front uses a modified GM 2500HD-Series utility frame. The mid-section is all new and is completely boxed. The rear section uses a modifed GM 1500-Series frame (shared by Tahoe/suburban) which is upgraded for 8000 pound gross vehicle weight.
Sooo maybe 1/3 of the frame is shared, IF you don't count the upgrade.
IMHO Using parts that are proven was a very smart decision on GM's part.
Tohoe's are fine, but the H2 ain't one.
