2024 Chevrolet Silverado 2500HD High Country | Duramax • 10-Speed • Z71 • 27K Mi

2024 Chevrolet Silverado 2500HD High Country 4×4 – 6.6L Duramax / Allison 10-Speed / Z71 / 27K Miles – For Sale in Pennsylvania

Route 61 Classics is proud to offer this exceptional 2024 Chevrolet Silverado 2500HD High Country 4×4, a top-trim, fully loaded Duramax/Allison example showing just 27,062 miles and accompanied by a clean Carfax. Finished in Black (GBA) over Jet Black premium leather, this High Country was optioned with every major package available — Z71 Off-Road, Technology, Safety, and Gooseneck/5th Wheel Prep — making it one of the most capable and luxurious heavy-duty trucks on the market.

Powertrain & Performance

Under the hood, the 6.6L Duramax Turbo-Diesel V8 (L5P) pairs with the Allison 10-Speed automatic (10L1000) for seamless power delivery and exceptional towing capability. Factory equipment includes an exhaust brake (K40), heavy-duty transmission and engine oil coolers (KNP/KC4), high-capacity air cleaner (K47), and dual alternators (170/220 amp) for strong electrical support. The G80 locking rear differential and 3.42 rear axle (GU6) ensure traction and stability under load, while the Z71 Off-Road and NZZ Skid Plate Packages add protection for rough terrain.

Exterior

The Onyx Black finish is matched with chrome accents, body-color bumpers, and 20-inch aluminum wheels wrapped in LT275/65R20 all-terrain tires. Functional features include LED headlamps and fog lamps, chrome running boards, power tailgate, roof marker lamps, and spray-in bedliner. From every angle, this High Country has a refined yet rugged presence — equally at home hauling on the job site or arriving at a show.

Interior & Technology

The High Country interior is Chevrolet's finest: heated and ventilated front bucket seats, heated rear seats, heated steering wheel, dual-zone climate control, and power memory seating (A45). A 13.4" HD touchscreen and full digital instrument cluster provide modern driver integration, while the Bose Premium audio, wireless CarPlay/Android Auto, and multiple USB ports deliver comfort and connectivity.

The Technology Package (CWM) adds a 360° Surround Vision camera system, bed view and hitch cameras, head-up display, and digital rearview mirror. Safety tech includes Adaptive Cruise Control, Lane Departure Warning, Rear Cross Traffic Alert, Forward Collision Alert, and the Haptic Safety Alert Seat system.

Towing & Trailering

Factory-equipped for heavy towing, this truck features the Z82 HD Trailering Package, integrated trailer brake controller (JL1), Gooseneck/5th Wheel Prep (Z6A), and Advanced Trailering Camera System with hitch and trailer interior views. The truck's 360° camera suite, hill descent control, and smart trailer connectivity make hook-ups and maneuvering effortless and safe.

Summary

This 2024 Chevrolet Silverado 2500HD High Country 4×4 combines luxury, technology, and heavy-duty Duramax power into one impressive package. With 27,000 miles, a clean Carfax, and virtually every factory option available, it delivers the comfort of a luxury SUV and the capability of a professional-grade tow rig.

Located in Orwigsburg, Pennsylvania, Route 61 Classics serves buyers throughout Allentown, Reading, and Harrisburg. Contact us today to learn more about this exceptional 2024 Silverado High Country.