I own two GMC Suburbans, a '52 and a '55 1st.
Value relative to that of a Chevy is subject to debate. They don't seem as common as the Chevy but also aren't as popular. I would prefer to think the value advantage goes to the GMC but the truth is that condition and title are probably a lot more significant.
I've been told Colorado is a difficult place to title a car that is missing one...
There are a couple of Suburbans sitting in a wrecking yard in Ellicott (?) named Webb's I think and lots of AD truck parts in another wrecking yard in Canon City that caters to trucks. Ellicott if you can find the road there from Colorado Springs you can find the wrecking yard. The other place you may need to ask a local truck enthusiast. I don't recall the name.
OldGMCTrucks.com web site has some good information including a Suburban brochure. The forums there are GMC centric and you'll find serveral other GMC Suburban owners there. Some of them are really nice. You can decide for yourself if I mean the trucks or the owners...
