2007 Gmc Yukon Xl 1500 Sle Sport Utility 4-door 5.3l on 2040-cars

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Fullsize GM SUVs have a problem that's making owners sick

Some fullsize SUV owners are getting sick, thanks to a buffeting and vibration problem in 2015 model year examples of the Chevy Tahoe and Suburban, Cadillac Escalade, and GMC Yukon. According to owners' complaints to the National Highway Traffic Safety Administration, the issue can vary from an annoying vibration inside the cabin to an experience so severe that it leads to dizziness and headaches. General Motors is aware of the complaints, but the fix isn't so simple. According to spokesperson Tom Wilkinson to Autoblog, the company "has been tracking this issue for a while." The problem has a fairly low incidence rate, but when it does occur the issue can be "uncomfortable and annoying for owners." There's no precise cause for the issue, Wilkinson claims, and in some cases, simply balancing the tires or changing the door seals can make it go away. However, not all of the fixes are so simple. AutoGuide dug deep into the problem and discovered a GM preliminary information bulletin that advised dealers to remove the headliner and to check the roof's bonds to the bows that go across the vehicle. However, that document included a note that the solution might not entirely eliminate things. According to AutoGuide, adding Dynamat insulation to the roof sometimes helped the problem. A GM spokesperson also told AutoGuide the company fixed the problem at the end of the 2015 model year, and didn't go into any more detail. This roof issue seems linked to some of the worst droning in these SUVs. According to one complaint from a 2015 Suburban owner to NHTSA: "Roof will not remain attached to the roof bows. This causes the buffeting similar to a window being down when all are up. The results span from annoying to painful." A 2015 Yukon owner claims to have another alleged cause for the problem in a NHTSA complaint from February 2015. This person brought their SUV to the dealer seven times over the course of four weeks for vibrations. The dealer replaced the driveshaft, suspension components, and more, but nothing worked. According to an engineer to the service adviser: "In an effort to prevent roll overs, they designed the frame and body mounts too stiff. There are 40 engineers working on issues, they have no solutions that work across the board." Wilkinson told Autoblog that GM is working with customers on an individual basis to rectify things. Since these are newer vehicles, dealers should also fix the problem under warranty.

Chevy Trax engineer says GMC version possible

The Buick Encore is doing so well and its platform-mate the Chevrolet Trax has such good reviewer vibes going for it already, that a GMC version hasn't been ruled out. During the recent press launch, Automotive News asked lead engineer Al Manzor if the Trax could wear a GMC-branded suit, to which Manzor replied, "I think that is certainly possible." That's a long way from telling us anything about the probability of a GMC version of the Trax, and a legion of questions would need to be answered before it could happen. How would a GMC version be priced to leave room for the $26,465 GMC Terrain but not eat into sales of the $20,995 Trax or the $24,035 Encore? Or would that matter? Could it primarily be considered to encourage a new faction of The Yukon Set at the compact end, GMC buyers being famously committed to the marque? And of course, would there be a Denali version? It'll probably be a long while before we have any kind of answers, but if you want to see it happen, the door to your campaign of persuasion is at least ajar.

2020 Harley-Davidson GMC Sierra brings the iconic brand to a new truck

The Harley-Davidson Ford F-150 rides alone no longer. Thanks to the Tuscany Motor Company, it now has a fellow truck associate to cruise with side-by-side on the open roads. Introducing the 2020 Harley-Davidson GMC Sierra, which will make its official debut at the 2020 Barrett-Jackson Scottsdale auction. For years, a Harley-Davidson special edition package has been associated with the Ford F-150 nameplate. Although Ford does not offer a direct option from the factory, Tuscany Motor Company answered the demand and now builds truck packages that carry the famous American motorcycle name. With the direction of Harley-Davidson, Tuscany creates interior and exterior customizations that reflect notable and iconic features of the bikes. This year is the first time Tuscany has ever offered a Harley-Davidson package on a GMC Sierra, and as expected, it's pretty similar to the one offered on the F-150. The package includes at least 60 exclusive parts, and the Sierra is available in Onxy Black, Summit White, or Satin Steel Metallic.  Setting the tone are Fatboy-inspired 22-inch milled aluminum wheels wrapped in chunky 35-inch all-terrain tires. As Tuscany is a division of Fox performance parts, the truck rides on a specially designed BDS suspension with tuned Fox shocks and lateral stability bars. The truck also has a redesigned front bumper and grille with an integrated LED light bar for off-roading, power running boards with rock guard trim and entry lights, color-matched Harley-Davidson-designed fender flares, custom front fender vents with the Harley logo, an induction-style hood, a redesigned rear bumper, and a tuned exhaust with billet tips. More badging, tailgate cladding, a windshield header, orange tow hooks, and a bed rug add extra pizzazz. Finally, for all the planes, drones, and aliens who are eyeing pickups from the sky, the tonneau cover is debossed with the Harley-Davidson logo.  Inside, the fan pack includes leather seating with orange diamond stitching, and piano black door panels, console, and trim. Harley-Davidson badging and branding is on the seats, on the center console, on the floor mats, the door sill inserts, the instrument gauges, and even the pedals.  If this is up your alley, and you're interested in buying, the Sierras, no matter the color, start at $94,995 before taxes and fees. For more information, visit Tuscany. Related Video: