The ability for a vehicle to maneuver around an obstacle at an impossible angle is an innovative piece of engineering that you’ve probably always wanted. That is why GMC introduced CrabWalk a couple of years ago. CrabWalk was inspired by crabs who walk laterally on land. Lateral steering may be far off, but CrabWalk gives…
The GMC Multi-Pro tailgate available on Sierra 1500 and Sierra HD models at the Dieffenbach GM Superstore just keeps adding more utility to what once was just an access door to the cargo bed. Its six modes include cargo stops, an access step, a convenient-height work surface, and more. These are all ways to enable…
Diesel used to be the fuel type of choice for heavy haulers and American pickup truck buyers, but it has largely fallen out of favor outside of heavy-duty truck lines. General Motors is the last automaker standing with a full-size diesel half-ton truck option, as Ford discontinued the Power Stroke diesel option for the F-150…
As the best-selling vehicles in America, trucks serve more than a simple purpose these days. They offer large viewing areas, you sit up higher, there are vast amounts of interior and cargo space, and they can tow pretty much anything anywhere. Modern pickups genuinely feel like massive luxury vehicles. The GMC Sierra and Canyon are…
GMC’s large Ultium-powered EVs, as in both Hummer EV models and the Sierra Denali Edition 1, are full of impressive figures, including extraordinary horsepower and torque figures. Towing is an expectation for the gas-powered equivalents of these vehicles, so the question arises as to how capable these EVs are at towing. The short answer is…
If you tow a lot, you may be riding on tires that may not take the weight. Tires are an important part of your Chevrolet Silverado 1500 and GMC Sierra 1500. Not only will they keep you on the road, but they also ensure that you are able to do the tasks you ask your…
Unless you are in the habit of loading your truck bed with bulk osmium, the heaviest metal on earth, chances are your interest in a heavy-duty truck involves towing. That is why GMC has built multiple capabilities and technologies into its 2024 Sierra HD model line, which makes them the most capable towing vehicles on…
GMC only recently added an AT4X model to the 2500 version of the GMC Sierra HD line. It is a unique combination of off-road and heavy-duty capability and still manages to provide a comfortable cabin for drivers and passengers. For someone who likes or needs to traverse off-road but also has large towing requirements, the…
On November 16th, J.D. Power revealed its 2024 U.S. ALG Residual Value Awards. The study predicts the resale value of US-sold cars and trucks and then announces the models with the best expected residual value after three years in each of 28 categories. Dieffenbach is happy to announce that Chevrolet had two winners on the…
The GMC Sierra is a tough truck with great looks and superb luxury. When choosing between the various trims, the Elevation trim stands out more than the others. According to Edmunds.com, it is the most popular trim level of the GMC Sierra 1500. It’s not surprising when you learn that it has excellent engines, the…
