How to Choose a Bumper for Your 2020-2023 GMC Sierra 2500/3500
On a 2020-2023 GMC Sierra 2500/3500 HD, three picks split the tiers by winch capacity, front-end weight, and grille integration.
Most affordable: Steelcraft 71-10465 Fortis HD Front Bumper at $1,149. Steelcraft has built replacement bumpers across 27+ years. 6-gauge steel face, 171 lbs, Black Matte finish, bolt-on profile without a winch mount.
Pre-Runner Guard: Fab Fours GM20-Q5062-1 Black Steel Elite Front Bumper at $2,059.99. Black Steel Elite trades diamond plate for smooth 12-gauge American steel face. 300 lbs, two-stage black powder coat, center light-bar provision.
Top-tier: Warn 107178 Ascent HD Front Winch Bumper with Full Grille Guard at $3,499.99. Warn backs most bumpers with a limited lifetime structural warranty. 1/4-inch and 3/16-inch steel, 252 lbs, accepts winches up to 18,000 lbs.
All three bolt on with no frame modification. Road Armor plate-steel, ADD desert-race, Ali Arc aluminum-alloy, and Frontier diamond-plate round out the grid.
What Fits Your 2020-2023 GMC Sierra 2500/3500
The 4th-gen T1XX GMC Sierra 2500/3500 HD ran 2020 through 2023, a year after the light-duty 1500. Verify your year per listing.
Front and Rear Park Assist was factory standard on most T1XX HD trims. Chip-shortage builds late 2021 through 2023 shipped without modules; GM runs a free retrofit through May 2026 (program N222375791). Listings note factory cutouts or relocation needs.
These fit 2020-2023 only. The 2015-2019 K2XX HD used a different frame, and the 2024+ refresh changed front fascia, grille, and headlamps. RMA returns this gen come mostly from 2024+ owners ordering pre-refresh SKUs without checking the front-end change. T1XX HD fronts fit the same-year Chevy Silverado 2500/3500 HD.
Different model year? See all GMC Sierra 2500/3500 bumpers.
Frequently Asked Questions
Does this bumper fit both 2WD and 4WD versions of my 2020-2023 GMC Sierra 2500/3500 HD?
T1XX HD bumpers on this page fit both 2WD and 4WD configurations across SLE, SLT, AT4, and Denali trims, since GMC mounts the front fascia to the frame rather than the drivetrain. Verify trim and crew-cab specifics per listing; AT4 fascia trim differs on some SKUs.
Does this bumper retain my factory adaptive cruise control radar on a 2020-2023 GMC Sierra 2500/3500 HD?
Adaptive Cruise Control radar on T1XX HD sits behind the lower grille. Full-grille-guard bumpers like the Warn 107178 Ascent HD pick on this page can block the radar field. Open Pre-Runner profiles and low-profile front replacements typically retain ACC function. Check each listing's radar-compatibility note before ordering.
How much does a steel bumper for a 2020-2023 GMC Sierra 2500/3500 HD weigh compared to factory?
Factory plastic-fascia front bumpers on T1XX HD weigh roughly 70-90 lbs. Steel fronts on this page span 171 lbs (Steelcraft Fortis HD) to 300 lbs (Fab Fours Black Steel Elite). The Warn Ascent HD pick lands at 252 lbs. Net add ranges 80-230 lbs depending on tier and grille configuration.
