55,800 miles

This single-owner truck was used as a tow vehicle for a 5th-wheel style RV trailer. I’ve always treated it gently because it was pulling my house. It’s very clean, with one minor dent in the tailgate. The dent does not affect the operation of the tailgate. See the detailed photos of the dent.

Download the factory brochure here.

From the factory brochure:

Brute strength solves a lot of problems. Reason enough to build the 2012 Silverado HD—our most powerful heavy duty yet. By teaming an available Duramax® 6.6L Turbo-Diesel V8 powerhouse with the legendary Allison® 6-speed transmission, Silverado HD delivers 397 horse power , 765 lb.-ft. of torque and a maximum towing capacity of up to 23,000 lbs. Factor in a high-strength, fully boxed steel frame that’s capable of hauling up to 7,215 lbs. of payload and the phrase “the strongest Silverado HD ever” takes on a much deeper meaning.

  • Engine: Duramax® 6.6L Turbo-Diesel V8
  • Transmission: Allison® 6-speed shiftable automatic
  • Dual rear wheels
  • Four wheel drive
  • Extended cab
  • Full-length bed
  • Diesel exhaust brake
  • Integrated trailer brake controller
  • LTZ package:
    • Heated/cooled 10-way leather power seats
    • Bose premium audio
    • Bluetooth
    • 17-inch polished forged-aluminum wheels
    • SirusXM radio
    • CD/MP3 player with USB
    • Dual-zone automatic climate controls
    • Locking tailgate with rear camera
    • Remote keyless entry
    • Remote start
    • External heavy-duty transmission cooler

Dealer-installed options:


  • DU-HA storage under rear seat
  • CB Radio
  • Hood shield / bug deflector
  • Front and rear mud flaps