Callaway Silverado/Callaway Sierra

  • Supercharged 480, 490 and 560 horsepower
  • Callaway Warranty supplements GM Factory Warranty
  • Call 866 927 9400 Toll-Free for more information

Build & Price

Callaway GenThree Supercharger Callaway Double-D Exhaust Callaway Nine-Spoke Wheels Callaway Console Emblem Callaway Authenticity Documentation

The Callaway Silverado and Sierra are specialist versions based on General Motors’ GMT K2XX platform. The trucks may be equipped with two-wheel-drive or four-wheel-drive, with any Chevrolet or GMC equipment group, any cab style (regular, double or crew) and any box length (short, standard or long).

Callaway Silverados and Sierras deliver breathtaking power and stump-pulling torque with perfect drivability and bulletproof durability. Plus, new chassis improvements make the 2015’s the quietest, most refined pickups ever built by GM. New SC480 and SC560 SportTrucks are equipped with Callaway’s “GenThree” supercharger system, delivering more power than ever!

These limited production trucks are built with a full complement of Callaway standard equipment and available options as listed below. Callaway’s 3 year/36,000 mile Warranty supplements the GM Bumper-to-Bumper Warranty, providing the best coverage of any aftermarket manufacturer. Callaway Silverados and Sierras are assembled to stringent engineering specifications by expert technicians exclusively at Callaway factories in Old Lyme, Connecticut, and Santa Ana, California.


  • SC480 – Silverado 1500/Sierra 1500
    Supercharged 5.3 liter V8, 480 bhp/477 lb-ft torque
  • SC490 – Silverado 2500HD/Sierra 2500HD
    Supercharged 6.0 liter V8, 490 bhp/481 lb-ft torque
  • SC560 – Silverado 1500/Sierra Denali
    Supercharged 6.2 liter V8, 560 bhp/553 lb-ft torque

Standard Equipment

  • Callaway GenThree Supercharger System
    with Triple Element Intercooler System
  • Callaway Honker High Flow Intake System
  • Callaway Low Restriction Exhaust System
  • Callaway Embroidered Floor Mats
  • Callaway Key Fobs
  • Callaway Badging, Exterior and Interior
  • Callaway Underhood Plaque with Vehicle Identification Number
  • Callaway Authenticity Documentation Package
  • Callaway 3 year/36,000 mile Limited Warranty

Optional Equipment

  • Callaway Handling Packages
  • Callaway Le Mans GT Brake Package
  • Callaway Ten Spoke Wheel/Tire Package
  • Callaway Sport Interior Group
  • Callaway Sport Steering Wheel
  • Callaway Sport Pedal Package
  • Callaway Factory Delivery
  • Callaway 5 year/100,000 mile Limited Powertrain Service Contract


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Callaway offers the most comprehensive aftermarket warranty in the industry. Overlapping the factory GM warranty, Callaway covers all Callaway components and GM components that are affected by Callaway components. GM dealers do not block factory warranty on Callaway Silverados or Sierras; they perform maintenance and warranty repairs with support from Callaway Cars.

Get Your Callaway

  1. Call Callaway Cars (860 434 9002). We’ll start the process by providing information and answering your questions.
  2. Take a test drive at your local Authorized Callaway Dealer.
  3. Finalize your order with the Callaway Specialist at the Dealer.

You can purchase a Callaway Silverado or Sierra from Authorized Callaway Dealer inventory or from a new build order. If there is no Authorized Callaway Dealer near you, Callaway staff can work with your local Chevrolet or GMC dealer to facilitate your purchase and arrange delivery.

Your vehicle will be built at General Motors’ factories, then drop-shipped by GM to either our Connecticut or California plant for final assembly. At completion of the build, you may choose delivery at your Chevrolet or GMC dealer or at either Callaway facility.