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Chevrolet Silverado, GMC Sierra could get independent rear suspension

The Chevrolet Silverado and the GMC Sierra could reportedly receive a variant of the four-link independent rear suspension found under the new Tahoe and Suburban. While that's not a surprise, a recent report suggests electrification, not comfort, convinced General Motors to make the change. Replacing the time-tested solid rear axle with an independent suspension will improve comfort, handling and off-road prowess, while adding weight, and likely making the trucks a little bit more expensive. It's a fair trade-off, but GM Authority learned the real reason for the swap is that at least one of the pickups will spawn an electric model, and it's more difficult to package a bulky battery pack around a solid rear axle. The independent rear suspension takes up far less space, even if it has more moving parts. General Motors will build its first regular-production electric pickup on an evolution of the Silverado's T1 platform named BT1, according to the same source. The b stands for -- you guessed it -- batteries. The firm reportedly doesn't want to make two suspensions for cost reasons, so the independent setup will come standard regardless of whether the truck runs on gasoline, diesel, or electricity. As a bonus, Chevrolet and GMC could choose to offer their T1-based trucks with Magnetic Ride Control or an air suspension, options available on the 2021 Suburban and Tahoe. The independent rear suspension will also find its way to the next-generation GMC Yukon due to be revealed January 14, and to the 2021 Cadillac Escalade scheduled to make its debut February 4. The long-rumored, born-again Hummer will get it, too, because it will arrive as an electric model built on the BT1 platform. It's worth noting none of this is official, and General Motors has remained quiet about what's next for its new suspension design, and what will be under its electric truck's sheet metal. If the GM Authority report is accurate, the Silverado (pictured) and the Sierra could ditch their solid rear axle for the 2021 model year. The change will likely be accompanied by other tweaks inside and out. Featured Gallery 2019 Chevrolet Silverado 1500 View 16 Photos Chevrolet GMC Truck

Detroit 3 to implement delayed unified towing standards for 2015

Car buyers have a responsibility to be well-informed consumers. That's not always a very simple task, but some guidelines are self-evident. If you live in a very snowy climate, you generally know a Ford Mustang or Chevrolet Camaro might not be as viable a vehicle choice as an all-wheel drive Explorer or Traverse, for example. If you want a fuel-efficient car, it's generally a good idea to know the difference between a diesel and a hybrid. But what if it's kind of tough to be an informed consumer? What if the information you need is more difficult to come by, or worse, based on different standards for each vehicle? Well, in that case, you might be a truck shopper. For years, customers of light-duty pickups have had to suffer through different ratings of towing capacities for each brand. For 2015 model year trucks, though, that will no longer be a problem. According to Automotive News, General Motors, Ford and Chrysler Group have announced that starting with next year's models, a common standard will be used to measure towing capacity. The Detroit Three will join Toyota, which adopted the Society of Automotive Engineers' so-called SAE J2807 standards way back in 2011. The standard was originally supposed to be in place for MY2013, but concerns that it would lower the overall stated capacity for trucks led Detroit automakers to pass. Ford originally passed, claiming it'd wait until its new F-150 was launched to adopt the new standards, leading GM and Ram to follow suit. Nissan, meanwhile, has said it will adopt the new standards as its vehicles are updated, meaning the company's next-generation Titan should adhere to the same tow ratings as its competitors. While the adoption of SAE J2807 will be helpful for light-duty customers, those interested in bigger trucks will still be left with differing standards. There is no sign of the new tow standards being adopted for the heavy-duty market.

2022 GMC Sierra Denali caught towing in new spy photos

The GMC Sierra 1500 was just redesigned for the 2019 model year, but the hyper-competitive half-ton segment will see an updated Denali offering for 2022 and, as we can see from these spy photos, GMC is already testing prototypes.  There's quite a bit covered up on this particular example, leading us to believe the Sierra Denali's refresh will be on the heavy side. We're not surprised, as GM's usually comfortable position within the full-size segment has been eroded over the past few years, largely due to intrusion into the luxury market on the part of both Ford and Ram.  From these shots, we can tell the Sierra Denali will get at least one new grille (if not several of them), new headlights, new bumpers, new bed sides, new tail lights and perhaps even an updated tailgate, though we expect that will matter more on trucks not equipped with the MultiPro multi-function tailgate option, which tends to take up a lot of stylistic real estate.  As comprehensive as that may sound, it's nothing compared to what GMC has in store for the Denali's upgraded interior. Super Cruise — GM's highway semi-self-driving suite — will headline the updates. This is big news for two reasons. For starters, Super Cruise has thus far been relegated only to Cadillac, so the Denali will likely be among the first outside of that model line to offer it. GM also claims that the version of Super Cruise coming to the Sierra is capable of towing. Yes, hands-free towing. Besides Super Cruise the 2022 Sierra is getting a fully digital instrument cluster as part of what appears to be a fairly comprehensive interior redesign, different from both the current Sierra, standard Yukon and Yukon Denali interiors.  Related Video: