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Project GMC Trucks

Sport Truck's Tech Articles section gives you real-world tips and advice on how to upgrade and modify your GMC truck, from detailing, to engine, transmission and suspension performance and more.
Hummer H3 Research
Hummer H3 Read the latest reviews of the new H3, including multi-vehicle comparisons, long-term tests, first rides or detailed new-car road tests. The H3 has a V8 standard engine producing 239 horsepower, and has drivers side crash test ratings of 5 stars and passengers side crash test ratings of 4 stars. The Ford F350 and the Toyota Land Cruiser are other vehicles that might interest you.

Truck Parts & Tips by Make

Latest News

 
CST Lift Kit on a 2000 GMC Sierra - Reverse Sleeper
Giving the GMC All-Road Prowess... more
 
2008 GMC Sierra HD Z71 - Winging It
Hooters' Party Machine Celebrates The Chain's 25th Anniversary... more
 
 
Ekstensive Metalworks' Suspension Kit - Lay Out Your New Chevy Or GMC
Lay out your new Chevy or GMC with Ekstensive Metalworks' new suspension kit.... more
 
Remote-Mount Turbocharger on a 1999 GMC Sierra - Tailpipe Turbo
Bolt-On Turbo Gets 345 Hp And 26 Mpg From 4.8L Silverado/Sierra... more
 
Pioneer AVIC-N1 Install in a 2001 GMC Truck - Intelligent Entertainment
We install a Pioneer AVIC-N1 head unit in an '01 GMC.... more
 
Updating Your 1991 GMC Truck - Fresh Start
Updating Your '91 GMC Truck... more
 
1962 GMC Truck - Rear Glass Install - Web Exclusive
Check out these quick tips on installing the rear glass of your custom truck.... more
 
Helper Springs on a 2000 GMC Sierra - Fixing A Spring Thing
Read on as we get rid of leaf spring wrapup with Hellwig's Helper Springs on a 2000 GMC Sierra.... more
 
2002 GMC Sierra - Digging Deeper
Mark Barbee's custom '02 GMC Sierra is definitely hardcore!... more

Sport Truck Blog

 
New to me wheels and tires
My ’62 GMC came with bias ply that were scary to drive on. They don’t like rolling in a... more
 
ST editors are down for the cause
There’s probably no other Magazine editors more dedicated to the truck scene than the Sport Truck... more
 
My GMC hits the track
As tradition, I take my dad out to the LA Roadster show at the LA Fairgrounds in Pomona, CA When we... more
 
Mike gets some new parts for his new truck
Mike needed help in hauling some large sheetmetal parts for his new truck.... more

Sport Truck Forum

 
Lowering kits for 81 Ford F-100
2000-Up Chevrolet Tahoe/GMC Yukon 2/3 Torsion Bar/Coil Spring Complete Lowering Kit... more
 
88 grille swap
I have a 1988 gmc c1500 and it is my first vehicle. I want to put a grille off of a 94 gmc or... more
 
NEW MEMBERS START HERE!!!
Hey,I have a 96' GMC Sierra 1500 extended cab 5.0L Its completely stock, and that needs to... more
 
72 GMC tire size
I am just about finished with my 72 GMC C1500 build. It is a pro touring style truck. I have... more