From Concept to Reality…The GRUMPER Truck offers a revolutionary combination of both grille and winch bumper. Fully Customizable with removable inserts, this aggressive yet sophisticated piece is sure to change the way we look at bumpers going forward for the GMC HD. **US PATENTED**BRAND:Fab Fours
FEATURES:| Bumper Style | Custom |
| Color | Paintable |
| WARNING CA Proposition 65 | No |
Fab Fours
We took the Ranch bumper and gave it the unique styling and design that we are known for in our heavy duty plate bumpers. We matched every bumper to the body lines of each model truck. With no...
Fab Fours
We took the Ranch bumper and gave it the unique styling and design that we are known for in our heavy duty plate bumpers. We matched every bumper to the body lines of each model truck. With no...
Fab Fours
We took the Ranch bumper and gave it the unique styling and design that we are known for in our heavy duty plate bumpers. We matched every bumper to the body lines of each model truck. With no...
Fab Fours
We combined the best aspects of our Premium Winch Bumper and our Vengeance Series to give you the best slim fitting steel bumper in the truck game. Equipped to hold a 30? light bar, 4 cube LED...
Fab Fours
The Fab Fours' Red Steel Front Bumper focuses on strength, practicality, and affordability. Key features include winch-ready design, integrated shackle mounts, side mounting slots for lighting...
