GMC Truck Forum banner

Difference between an OBS K1500 and K3500 ?

1955 Views 1 Reply 2 Participants Last post by  kyledickens
What is all Different between a Reg cab long box K1500 and a K3500.

I know the obvious like bigger axles, 8 lug wheels, heavier springs & t-bars.

But is the frame it self different? Thicker metal? What is the weight difference between the two? Any help on this would be great.

1 - 2 of 2 Posts
The frame is different.. I don't know how much it is, but it's a bigger frame without a doubt. I know the HD frames are taller and I think they might be thicker metal as well. That's all I know though. Sorry.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.