• Fab Fours Grumper front winch bumper with full guard on a lifted red 2019–2021 Chevrolet Silverado 1500, straight-on front view, showing the honeycomb mesh grille guard, the hexagonal Fab Fours badge, the winch fairlead opening and the angular bumper wings
  • Fab Fours Grumper front winch bumper with full guard on a lifted red 2019–2021 Chevrolet Silverado 1500, front driver-side view, showing the full grille guard with honeycomb mesh and the angular bumper wings clearing the front tires
  • Fab Fours Grumper front winch bumper with full guard on a lifted black 2016–2018 Chevrolet Silverado 1500, straight-on front view, showing the honeycomb mesh grille guard, hexagonal Fab Fours badge, winch with hook, pod lights in the bumper wings and red D-ring shackles
  • Fab Fours Grumper front winch bumper with full guard on a lifted black 2016–2018 Chevrolet Silverado 1500
  • Fab Fours Grumper front winch bumper with full guard on a lifted black 2016–2018 Chevrolet Silverado 1500

Grumper Truck Bumper • Chevrolet Silverado 1500

PART NUMBER: GR4000-1
$3,809.99
$3,809.99
Compatible Year Range
Grille Guard
Material

This product is also available in bare steel. Please contact customer service to order.

Fab Fours Made in USA manufacturing badge
California Prop 65:
California Prop 65 Warning
This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

Description

This FAB FOURS Grumper Bumper is made from powder coated black steel and is direct fit. It is a modular design that includes mounting hardware, grill, internal winch mount for 12,000 pound Warn Zeon winch, D-ring mount, headlight cutouts, (2) 3 inch dually light mounts on each side.

  • 11 ga. US Steel Construction
  • 3/16 in. Steel Winch Mount
  • Aggressive Design
  • Combines Both Grille And Bumper
  • Winch Ready For Warn Zeon 12 Or Lower
  • Fully Customizable; 9 Different Color Options
  • Side Mounting Slots And Tabs For Various Light Options
  • Provides Far More Tire Clearance
  • Lower Cutout For Increased Airflow
  • Integrated Sensor Holes

Vehicle Compatibility List

Specifications

Bumper StyleWinch Mount
ColorBlack
Compatible with Blind Spot MonitorNot Applicable
Lighting PortsYes
Lights IncludedNo
Retains CameraNo
Retains Factory ReceiverNot Applicable
Retains Front Parking SensorsYes
Retains Rear Parking SensorsNot Applicable

Installation Guide

Series LineUp

Grumper Series Series bumper

Unapologetically aggressive. Engineered to conquer.

The Grumper replaces your factory grille and front bumper in one shot — a combined grille and winch-ready front bumper built for maximum presence and capability. Available across Jeep Wrangler JK/JL, Ford Bronco, Ford F-150 and Super Duty, Ram 1500/2500/3500, and Chevrolet/GMC 1500 through 3500 HD platforms, with the latest Truck 2.0 platform featuring 11-gauge US steel and a 3/16-inch steel winch mount. Sensor and ACC compatible on newer platforms. Made in the USA.

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