Jacqueline Farrell+FollowGMC Sierra HD Deals Are Wild Right NowGMC’s throwing down some seriously tempting deals on the 2025 Sierra HD—think long-term financing as low as 3.9% APR for 48 months, or up to $2,750 off select trims. Even leases are looking good: $899/month for a 2500 HD SLT Crew Cab, or $999/month for a 3500 HD Denali. If you’ve been eyeing a heavy-duty truck, this might be your moment to pounce. Deals end June 2, so don’t sleep on it! #GMCSierraHD #TruckDeals #CarShopping #AutoNews #Cars10Share