The optional Body Color Wheel Arch Moldings offered for the 2021 GMC Sierra HD are no longer available to order, GM Authority has learned from sources familiar with the automaker’s go-to-market plans.
The Body Color Wheel Arch Moldings offered for the 2021 GMC Sierra HD are tagged with RPO code SF6, and were previously available on all trim levels of the GMC Sierra 2500HD and 3500HD, with the exception of the base model (that is, the upgrade was available on SLE, SLT, AT4, and Denali trims, but not the base-model Sierra HD).
Furthermore, the Body Color Wheel Arch Moldings were previously available on all cabs and bed configurations for the 2021 GMC Sierra HD, but were only offered in conjunction with single rear-wheel configurations, and not dual-rear-wheel configurations.
The Body Color Wheel Arch Moldings for the 2021 GMC Sierra HD was previously available in the following colors:
- Summit White
- Onyx Black
- Cayenne Red Tintcoat
- Quicksilver Metallic
Pricing for the upgrade is set at $685, per the 2021 GMC Sierra HD online configurator.
It’s currently unclear when the Body Color Wheel Arch Moldings option will once again be available to order for the 2021 GMC Sierra HD.
As a reminder, the 2021 GMC Sierra HD is the second model year of the latest fourth generation vehicle. The 2021 GMC Sierra rides on a more capable version of the GM T1 platform, and is available with two engine options, including the naturally aspirated 6.6L V8 L8T gas unit, which produces 401 horsepower and 464 pound-feet of torque, and the 6.6L V8 L5P turbodiesel Duramax, which produces 445 horsepower and 910 pound-feet of torque.