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GM will recall 3.5 million pickups and SUVs to fix brake issue

WASHINGTON — General Motors Co is recalling 3.46 million U.S. pickup trucks and SUVs to address a vacuum pump issue that could make braking more difficult and increase the risk of a crash. The recall, which covers 2014-2018 model year vehicles, including some Cadillac Escalade, Chevrolet Silverado, Chevrolet Tahoe, GMC Sierra, Chevrolet Suburban and GMC Yukon vehicles, was triggered because the amount of vacuum created by the vacuum pump may decrease over time, GM told the National Highway Traffic Safety Administration (NHTSA) in documents posted Wednesday. NHTSA opened a preliminary investigation into the issue in November 2018, and said it had reports of 9 crashes and two injuries related to the issue. It provided GM in July with additional field reports that prompted the automaker to open an investigation. The company did not immediately say on Wednesday how many injuries or crashes are linked to the issue but said it could impact braking in "rare circumstances." GM said dealers will reprogram the Electronic Brake Control Module with a new calibration that will improve how the system utilizes the hydraulic brake boost assist function when vacuum assist is depleted. GM said the vacuum assist pump, which is lubricated with engine oil that flows into the pump through a filter screen, can in some cases lose effectiveness over time, as debris such as oil sludge can accumulate on the filter screen. GM told NHTSA that prior model years used a different brake assist system design, and vehicles manufactured after 2018 were not equipped with the affected pump design. Recalls Chevrolet GM GMC

Junkyard Gem: 1973 GMC Sierra Grande Camper Special

Starting in the 1973 model year, General Motors introduced the "Rounded Line" family of C/K-series Chevrolet and GMC trucks, and sales of the pickup versions continued all the way through 1987. Nice examples of these trucks can sell for large money, but the junkyard teaches us that not all collectible vehicles are worth rescuing and fixing up. Here's a reinforcement of that lesson, courtesy of a first-year GMC C2500 Camper Special with the high-zoot Sierra Grande trim level, found in a self-service yard just outside of Denver, Colorado. I'm no GM truck expert, but I know enough to stay clear of the battles over what to call this pickup. Let's just say it's a three-quarter-ton, rear-wheel-drive third-gen C-Series with really cool badges. Yes, I bought this badge for my garage wall, and it was totally worth the $4.23. GM came up with the Camper Special package during the late 1960s, when removable pickup campers became popular, and for 1973 it included heavy-duty springs and a wiring harness made to plug into the connectors on slide-in truck campers. It also included woodsy-looking badges, but someone pried the ones off this truck before I could buy them. This may well have been a one-owner truck, because it still had original warranty paperwork inside. Here we see that it was purchased new on August 2, 1973 (which happens to be the day that George Brett got his very first hit in the big leagues) by a resident of Compton, California. Yes, that Compton. The build tag tells us that this Camper Special was born at the Fremont Assembly plant in California, which became the GM-Toyota NUMMI venture in 1984 and is now the Tesla Factory. I think most 1973 C/K pickups sold new in Colorado would have come from Pontiac Assembly in Michigan. There was a time, not many years ago, when a genuine 454-cubic-inch (that's 7.4 liters to those of you sweating under the oppressive weight of the French Empire's Measurement System) big-block Chevrolet engine would have been yanked out and purchased within hours of hitting the rows of a yard like this. These days, engine-swappers can get more power with less weight from any number of donor vehicles. If this engine is the original 454, it was rated at 240 horsepower and 355 pound-feet (down from 270 hp in 1972 due to emissions-related changes). This truck had a three-speed automatic transmission, like most optioned-up Detroit pickups of its era.

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: