R&D Vehicle #007 - 2021 GMC Sierra AT4

Engineering Test Vehicle #007

Stock Vehicle Information

2022 GMC Sierra 1500 AT4, Crew Cab, Short Box
Quicksilver Metallic
6.2L EcoTec3 V8
AT4 Premium Package
Sierra Safety Plus Package
AT4 Technology Package

Wheels & Tires





- Portable UHF Radio

Storage (Interior)

- BuiltRight Industries Seat Back Panels (Driver & Passenger)

Storage (Exterior)

- BuiltRight Industries Bed Side Panels
- BuiltRight Industries Cab Wall Panels
- BAKflip MX4 Tonneau Cover


- Tow Straps (Pending)
- Tire Repair Kit (Pending)
- Floor Jack (Pending)


- BuiltRight Industries Stubby Antenna
- Garmin DC47 Dash Cam
- First Aid Kit (boo boo/bleeding specific)
- Milwaukee Rechargeable Flashlight
- MISC cords and tie downs

GMC Sierra AT4


Leave a comment

Please note, comments must be approved before they are published

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You may also like

View all
Why Choose BuiltRight?
Building the BuiltRight Headquarters