2005 Gmc Yukon Slt 4wd Z-71 5.3l Lthr Moon Quads 120k on 2040-cars

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Diesel Power finds the ultimate modified oil-burner

For nine years, Diesel Power magazine has run the Diesel Power Challenge, this year's grindfest being "a week-long torture test that features seven events, nine trucks, 8,000 horsepower, and nearly 15,000 pound-feet of torque." The road to being crowned "the most powerful truck" starts with a dyno run, and then continues through the completion of a CDL-style obstacle course, an eighth-of-a-mile drag race while towing a 10,000-pound trailer, a quarter-mile drag race without a trailer, a fuel economy test in the mountains and finally a sled-pulling test through a 300-foot-long packed-mud pit.
What kind of trucks get into such a fight? Last year's winner, for instance - who upgraded his truck this year to prove he didn't "luck into the win" - drives a 2008 Ford F-250 Super Duty with a 6.4-liter Power Stroke V8 upgraded with a custom intake, Elite Diesel triple turbos and a two-stage nitrous system. Another competitor has a 2005 Dodge Ram 2500 powered by a 5.9-liter Cummins inline-six, upgraded with Garrett turbos, dual-stage nitrous, a seven-inch exhaust stack and twin fans built into the bed to cool the Sun Coast Omega transmission. The numbers on that truck: 1,255 horsepower, and 2,063 pound-feet of torque at the wheels. Naturally, as the image above might suggest, things don't always end well.
You'll find all five videos covering this years challenge below. A scene in the dyno video sums it all up perfectly: a competitor leaves his nitrous on too long and the crew is treated to some ominous poppings, he leans out the window, throws both hands up and shouts, "Amer'ca!"

GM sweetens military discount for Buick, Chevy and GMC

American servicemen and women interested in a new vehicle from Chevrolet, Buick or GMC now have a bit more incentive to head down to their local dealer, as General Motors has announced plans to improve its military discount program.
The new GM Military Discount Program offers eligible consumers a new Chevy, Buick or GMC at invoice pricing, which in some cases can take very large chunks out of a car's retail price. When factored in with other incentives, most of which are available with the Military Discount, the bargains are thick on the ground for members of the US armed forces.
GM's Retail Sales and Marketing Support general manager, Chuck Thomson, said, "GM has long supported the military and military families, and we hope this simplified and enhanced discount will show our appreciation for their service and help make it easier for them to own one of our great new vehicles." The program is open to all active duty and reserve members in the Army, Navy, Marines, Air Force, National Guard and Coast Guard, as well as veterans that have been out of the service for less than a year. Military retirees and their spouses are also eligible for the discount.

WI dealer under fire for selling new GMC to dying, blind 89-year-old WWII vet [w/video]

You know, people, getting through this life from one end to the other in one piece really does require just one rule: don't be a prick. If you ever find yourself in a situation of dubious moral standing, take a step back and ask yourself, "Am I being a prick to any person or thing?" If the answer is "yes," then stop what you're doing, apologize and go home. One dealership in Wisconsin could possibly have benefitted from that course of action when it reportedly helped David McMurray con his elderly and disabled parents into buying a brand-new $42,000 GMC Terrain for his use.
According to local news reports, a representative from Palmen Motors visited Harold and Christen Thomsen's home to collect signatures for a loan agreement three weeks before the 89-year-old, legally blind Harold passed away. The World War II veteran was on morphine and in hospice when he signed for the GMC, and his 90-year-old wife suffers from dementia. Even so, upon being discovered, the dealer initially said everything was done "legally." According to Barb Tinkler, McMurray's sister, the sale was a scam that remained hidden until he was busted for an unrelated criminal charge.