Overview
The Fab Fours Matrix Series front bumper with pre-runner guard, part number FFIGM20-X5052-1, is a black steel bumper for 2020–2022 GMC Sierra 2500 HD and Sierra 3500 HD trucks, covering the AT4, Base, Denali, SLE and SLT trims on the Fitment tab. It is the pre-runner guard option in a series that Fab Fours also builds with no guard or a full guard.
The Matrix design is slim and winch-ready. It holds a 30-inch light bar, four cube LED lights and a 12,000 lb winch, which suits owners of 2020–2022 Sierra HD trucks who want a guard with a winch and lighting setup.
Key features
- Pre-runner guard with hoop included
- Winch mount compatible
- Holds a 30-inch light bar and four cube LED lights
- Equipped for a 12,000 lb winch
- Light mounts included
Guard style and use
A pre-runner guard sits in front of the grille and headlights and protects them from brush, branches and light rock contact. It also gives a mounting base for lights and a winch, which is why it suits drivers who run trails with a fair amount of brush. A full guard adds more coverage at the lower front, while a no-guard bumper keeps the front end lighter and simpler.
Before choosing a guard style, measure how much clearance you need at the hood and the grille. Guards change the front approach angle and can affect how the hood closes, so check that the hood, grille and headlights clear the guard at full turn and over bumps.
Guards should be inspected regularly. Check the bolts, brackets and welds for loosening or cracks, especially after hard trail use or contact with rocks.
Specifications
| Brand | Fab Fours |
|---|---|
| Part number | FFIGM20-X5052-1 |
| Product line | Matrix Series |
| Position | Front |
| Width | Full |
| Material | Steel |
| Finish | Black |
| Guard | Pre-runner guard |
| Hoop included | Yes |
| Stinger included | No |
| Light bar capacity | 30 inch |
| Winch capacity | 12,000 lb |
| Winch mount compatible | Yes |
| Light mounts included | Yes |
| Fit type | Direct fit |
Vehicle fitment
It is made for 2020–2022 GMC Sierra 2500 HD and Sierra 3500 HD trucks, in the AT4, Base, Denali, SLE and SLT trims shown on the fitment.
The list does not include the Sierra 1500 or the 2015–2019 Sierra HD trucks.
Confirm your vehicle’s year, model and trim before ordering.
What’s included
The pre-runner guard, hoop and light mounts are included with this bumper.
Not included: the stinger, the light bar, the cube LED lights and the winch.











