I'm a new Topkick owner....I have no history with these midsize trucks. Anything I should be aware of so I can avoid any disaster?
2007.5 GMC Topkick




Welcome to the site! Have you researched for any technical service bulletins or recalls for your Topkick?
Darcy
Washington State
2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.



The Topkick is like a 2-ton truck that calls it Medium-duty commercial. I've seen these rigged up for extended-travel service towing large trailers (conventional or 5th wheel) or even hauling a camper body on them. I suppose they have the same types of issues that other commercial grade vehicles have, maintenance will cost more, but it should last for an extended period of time if it's maintained well, even 500k miles or more.
Steve
02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
99 Chevy Cavalier LS (105K+ miles - commuter car)
78 Chevy Suburban Silverado (454, 3/4 ton)
62 GMC 3/4 ton Pickup (350 police interceptor)
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I haven't checked yet...I'm too chicken to do so. No seriuosly I have not. I'll call the near by GMC mid size truck center and check. thx


I do think you are the 1st Topkick owner I have met on here!
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Ryan
2002 Jeep Wrangler Sport 4x4 (the Yellow Jacket)
4inch suspension 3inch body
Straight 6 (383 Stroker within a year)
36inch SuperSwamper TSL.
105,000
Detroit Loccers
Daily Driver Weekend Wheeler
much more...
2004 Sierra crew cab, 2wd, 5.3 V8
2inch Daystar Leveling kit
single dumped Flowmaster 40 sieries exaust(removed)
Mb Blitz Chrome wheels
Leer Bed Cover(for sale)
50k miles

I'm trying to convince the wife that I need something like this. It's not going over well.
Trevor - Huntington Beach, CA
2007 GMC 2500 4X4
I still get people eyeballing me as I go around town, I happen to park it in front of a Chevy dealer the other day because the post office as next to the dealer and within minutes four sales guys were check my truck out. There isn't a day that somebody doesn't have a comment.
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