In this article What’s the Real Difference Between These Two GMC Trucks? Does the Canyon Have Enough Towing Capacity for What You Actually Pull? The Footprint Problem Most Buyers Underestimate So Which Truck Should You Actually Pick? When your trailer tops 7,700 pounds, this call makes itself. The Sierra 1500 is the only one of…
The 2026 Sierra 1500’s available 3.0L Duramax turbo-diesel produces 495 lb-ft of torque and carries an EPA rating of 23 city / 28 highway in 2WD trim. You’re looking at more torque than the 6.2L V8, in a half-ton truck that can also pull 13,300 lbs when properly equipped. Fall is coming fast in Richmond…
In this article What Actually Determines How Fast Your Yukon Wears Through Tires and Brakes? Brake Selection: What Your Stopping Distance Is Actually Telling You Tire Choice: All-Season vs. All-Terrain for the Rockingham Driver Match the Gear to How You Actually Drive Your Yukon Your Yukon tips the scales at roughly 5,800 pounds before a…
By the Dieffenbach GMC Team | August 2026 Around Rockingham the roads that decide a vehicle are not the highways. They are the sand-shouldered two-lanes through longleaf pine country, where the surface softens after a heavy rain and the shoulder is not really a shoulder. That is the context most people miss when they look…
In this article How many people and how much gear does it really hold? What does Teen Driver actually do? Where does the Acadia stop being the right answer? What should I actually go look at on the lot? By the Dieffenbach GMC Team | August 2026 Yes for most Richmond County families, with one…
In this article What’s the Storm Picture at a Glance? The Fuel Tank Is the First Thing to Settle Ground Clearance and 4WD After a Storm Towing and the Morning After Your GMC can do real work before, during, and after a hurricane, and that’s the plain bottom line. But “can do real work” only…
In this article How Does the Sierra 2500 HD’s Cooling System Actually Work in Summer Heat? Which System Fails First in a Rockingham August? Quick-Reference Glossary What This Means for Your Next Service Appointment Rockingham summers aren’t abstract. The heat index here often reads 109F, and pavement surface temperatures routinely run 20 or more degrees…
