During this routine visit, our certified technicians replace your engine oil, rotate your heavy-duty tires, and perform a multi-point inspection. Rotating your tires ensures your tread wears evenly across all four wheels. This is vital for maintaining traction when navigating muddy job sites around Elizabeth City or hauling equipment in coastal rain. For specialized fleet requirements, you can verify proper fluid grades directly via the GMC Certified Service maintenance schedule.

If your truck is due for its next interval, schedule your service appointment to keep your downtime to a minimum.

For models equipped with the Duramax 6.6L Turbo-Diesel V8, changing the fuel filter is a distinct requirement that typically falls between the 22,500 and 45,000-mile markers depending on fuel quality and driving conditions. Clean fuel filters protect your fuel injectors and maintain the engine's 975 lb.-ft. of torque output. At 45,000 miles, gas and diesel models require inspections of the evaporative control systems and potential transfer case fluid changes for four-wheel-drive configurations. You can stay ahead of factory notices by checking your VIN in the NHTSA vehicle recall database.

If your heavy-duty truck is approaching a major, high-mileage service milestone, it might be more cost-effective for your business to upgrade. Evaluate your fleet trade-in options to see how much equity you can apply toward a brand-new model.