Archive for 'Sierra HD' Category
Mar 3, 2026

The GMC Sierra 2500 HD is designed for drivers who need serious capability — whether that’s towing trailers, hauling heavy payloads, navigating job sites, or combining daily driving with adventure. GMC organizes the 2500 HD into multiple trim levels, each with its own set of features, comfort upgrades, and capability enhancements.

Jan 12, 2026

When the job demands serious muscle, the GMC Sierra HD Max Trailering Package delivers strength, reliability, and confidence at every turn. Designed for drivers who tow heavy loads, haul equipment, or rely on their truck for demanding work, this package equips the Sierra HD with heavy-duty components engineered to perform under pressure.

Oct 27, 2025

When it comes to purchasing a Sierra HD, each engine option offers unique capabilities designed to suit different drivers’ needs. Let’s take a closer look at the key differences between the 6.6L V8 Gas Engine and the 6.6L V8 Duramax Turbo-Diesel Engine to help you decide which one is the best fit for you.

Aug 21, 2025

The 2025 GMC Sierra 2500HD is a BEAST on the road. It’s hard to miss it, easy to spot with the bold presence it brings to the road, job site, field, and campsite. There’s so many ways to utilize the Sierra HD, but even more ways to sit back and enjoy the ride here. At Lighthouse, we like the best of both worlds. Let’s dive in!