Running Board Fitment: Ford F-250 vs GMC Sierra 1500
By Armordillo® | Premium Truck & SUV Accessories – Armordillo4x4 | Published: 2026-10-19
Category: Comparisons
Compare running board fitment for Ford F-250 and GMC Sierra 1500, focusing on drop steps and LED side steps to match your truck's cab style and lift height.
Quick answer
For a lifted Ford F-250 SuperCab, the AR Drop Step provides easier entry; for a GMC Sierra 1500 Double Cab, the FX Series LED steps offer integrated lighting and a factory look.
Cab configuration and step design
The Ford F-250 SuperCab and GMC Sierra 1500 Double Cab have different cab lengths and door openings. Running board fitment depends on matching the step length and mounting points to your specific cab style. The AR Drop Step is built for the F-250 SuperCab, while the FX Series is designed for the Sierra 1500 Double Cab.
The AR Drop Step mounts close to the rocker panel for a tight, factory-refined appearance. In contrast, the FX Series features a heavy-duty steel construction with an integrated LED lighting system, adding a bold look to the Sierra.
Lift height and entry ease
If your truck is lifted, a standard step may sit too high for comfortable entry. The AR Drop Step is engineered for lifted trucks, providing a lower stepping surface without sacrificing ground clearance. The FX Series, while not marketed specifically for lifts, suits daily drivers that stay at stock height or mild lifts.
Consider your truck's suspension setup and how often you climb in and out. Drop steps help with tall trucks; LED steps add convenience in low light but do not lower the step height.
Lighting and visibility
The FX Series includes an advanced multifunction LED lighting system. This improves visibility when entering or exiting in the dark and adds a stylish accent. The AR Drop Step does not include lighting, so if you frequently park in unlit areas, LED steps may be worth the extra cost.
LED lighting also increases your truck's presence at night. If you prefer a simpler, more rugged look without electronics, the AR Drop Step is a straightforward choice.
Trade-offs to weigh
- Step height vs. ground clearance: Drop steps lower the stepping surface for lifted trucks but may reduce ground clearance under the step. Standard steps keep clearance but can be harder to climb into.
- Integrated lighting vs. simplicity: LED steps add visibility and style but include wiring and potential electrical maintenance. Non-LED steps are simpler and have fewer components to fail. Check if your truck has existing wiring for LED steps; if not, factor in installation effort.
- Factory look vs. rugged appearance: The AR Drop Step mounts close to the rocker for a tight, factory-refined look. The FX Series has an aggressive angular structure with LED lighting for a bolder stance.
Product facts at a glance
- ARMORDILLO® AR DROP STEP 1999-2016 Ford F-250 F-350 F-450 F-550 SuperCab Side Steps Running Board - Matte Black: The AR Drop Step is engineered for lifted trucks and mounts close to the rocker panel for a tight, factory-refined appearance. This means easier entry for tall trucks without sacrificing ground clearance.
ARMORDILLO® AR DROP STEP 1999-2016 Ford F-250 F-350 F-450 F-550 SuperCab Side Steps Running Board - Matte Black - ARMORDILLO® FX SERIES 2019-2026 GMC Sierra 1500 Double Cab Side Steps Running Board w/ LED- Matte Black: The FX Series combines heavy-duty steel with an advanced multifunction LED lighting system for enhanced accessibility and visibility. It provides both a sturdy step and better lighting, so you can see the step and your surroundings in the dark.
ARMORDILLO® FX SERIES 2019-2026 GMC Sierra 1500 Double Cab Side Steps Running Board w/ LED- Matte Black
Which running board fits your truck?
Best for
- Ford F-250 SuperCab owners with lifted trucks who need a lower step height
- GMC Sierra 1500 Double Cab owners who want integrated LED lighting and a bold appearance
Not for
- Ford F-250 owners who prefer a step with built-in lighting (choose a model with LED features instead)
- GMC Sierra 1500 owners who want a drop step for a lifted truck (look for a drop-step design compatible with their cab)
