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GM recalls half-million full-size SUVs to address seatbelt issue

GM is recalling its redesigned full-size SUV models to address improperly riveted mounts securing the third-row seatbelts that may fail in the event of an accident. The population includes the 2021-2022 Cadillac Escalade and Escalade ESV, 2021-2022 Chevrolet Suburban and Tahoe, and 2021-2022 model year GMC Yukon and Yukon XL, for a total of 484,155 vehicles. "Operators at the supplier’s manufacturing plant may have not properly followed manufacturing processes and inadvertently missed the rivet forming operation," GM said in its defect report to NHTSA. "In certain of these vehicles, the rivet that retains the buckle to the mounting bracket in the left or right side third-row seatbelt buckle assembly may not have been properly formed during the manufacturing process. If the third-row seatbelt assembly is not properly riveted, it may not properly restrain occupants in a crash, increasing the risk of injury." Fortunately, the fix is relatively simple. GM service technicians will inspect the rivets on the rear seatbelt buckle assemblies and replace the entire unit if the rivets are not to spec. Dealer notifications have already been distributed; owners should receive notice start in September. Related video: Cadillac Chevrolet GM GMC Ownership Safety SUV

The 2021 F-150 elevates Ford's bed game

The new 2021 Ford F-150 is ushering in a new era of pickup capability, but there's more to it than the introduction of the PowerBoost hybrid. While that new powertrain is certainly the truck's headlining element, the supporting electrical architecture enables a level of utility that hasn't been offered in past consumer half-tons. The true party trick is Ford's new "Pro Power Onboard" feature, which is essentially a built-in generator that provides juice for the 2021 F-150's rather robust in-bed power station. This system is available even on gasoline-engine models, but its utility is maximized with the electrified powertrain. ICE models equipped with the option max out at 2.0 kilowatts, while the PowerBoost hybrid can be had with either a 2.4- or a whopping 7.2-kilowatt inverter.  The idea here is that the F-150 can essentially stand in for a high-output portable generator. In a worksite example provided by Ford, a PowerBoost model with the 7.2-kW upgrade and a single tank of fuel could provide 32 hours of power for an 1,800-watt compound miter saw, a 1,000W circular saw, a 1,200W battery charger, a 1,200W hammer drill, and a 1,000W air compressor with hundreds of watts to spare for lighting and other accessories. But even without the Pro Power Onboard option, Ford's new bed setup enables more versatility than in previous models. The new Tailgate Work Surface option adds a flat work area with integrated rulers, recesses for pencils or small tools, and even a stand for a personal device.  Ford is neither the first to offer an auxiliary power outlet in a half-ton pickup bed, nor was Ford the first to introduce a more feature-rich tailgate. GMC's MultiPro tailgate was a major innovation on that front, and while it is geared mostly toward improving the cargo utility of the bed, it can also be customized with 12-volt power and even an accessory speaker system. The Ram 1500 is also offered with both a multi-function tailgate and AC power in the bed, though the latter option is limited to models with the RamBox cargo package.  As half-ton pickups approach levels of towing and hauling capability that begin to blur lines with heavy-duty offerings, it's clear that automakers are looking for ways to differentiate themselves without stepping on their own bigger trucks' toes. These new bed and tailgate innovations may yet be the tip of the iceberg when it comes to full-size pickup versatility. Related Video:    

2019 GMC Sierra Denali MultiPro tailgate and CarbonPro bed explained

When the 2019 Chevy Silverado debuted at the Detroit Auto Show in January, GM's Mark Reuss promised that the new 2019 GMC Sierra would have some significantly different styling and features than its corporate sibling. Previously, the Sierra has been little more than a Silverado with new front and rear fascias and some extra chrome inside and out. Well, Reuss was right. In addition to new sheetmetal, the Sierra exclusively gets the slick MultiPro tailgate and CarbonPro carbon-fiber bed box The tailgate really is trick. At the debut, GMC had multiple demonstrations, with engineers walking us through all six different configurations. Like all Sierra tailgates, the MultiPro version uses an aluminum skin to reduce weight. It's easy to tell which tailgate is which, as the MultiPro has a distinct cutout in the middle where it can fold down or extend. It can be used to extend the bed, drop to allow easier access, provide a sort of workbench, or be used as a step to help get into the bed. Yes, there's even a handle. Ford who? The step itself can support up to 375 pounds, 75 pounds more than Ford's similar tailgate step. This tailgate really is unique to the Sierra and is standard on SLT and Denali models. That said, the power-operated tailgate from the Silverado won't be coming to the GMC. Chevy gets its own exclusive, too. The Sierra's other big exclusive is the carbon-fiber reinforced plastic bed box. CFRP replaces steel inside the bed though not on the fenders. The bed uses four pieces; one for the bottom, one in the back and two along the sides. This isn't a CFRP. There is no steel hiding underneath these panels. Just take a peek underneath. The bed is a composite that uses 1-inch carbon-fiber threads, not a weave. Sheets of CFRP are molded and quenched — a process where the plastic coagulates and solidifies, locking in the carbon fiber — in just 60 seconds. That allows GMC's supplier to crank out these much more quickly. The finish looks like black fiberglass, though an engineer said that this wasn't the final production version. The final model will have different textures in order to improve grip and keep things from sliding around. GMC is touting the material's dent and corrosion resistance, though it remains to be seen how well it holds up to cracking. A video at the reveal showed people going after it with hammers and cinder blocks, but in-person demonstrations weren't available.