Step Sliders
Step Sliders: Rocker Protection You Can Also Step On
Step sliders bolt to the frame or pinch weld along your rocker panels and do two jobs at once. First, they take the hit when a trail rut, rock ledge or curb comes up on the side of the truck, spreading that load into the frame instead of crushing the sheetmetal rocker. Second, they give you a solid, grippy step to climb into a lifted rig. Most of what we stock here mounts to the frame so the slider carries real weight without folding, unlike a light running board. A good set of step sliders is one of the first things people fit after a lift, because a taller rig is both harder to get into and easier to catch on obstacles.
What ThreePiece stocks
This category currently holds 26 step sliders from 2 brands: Rock Slide Engineering (25 of the products here) and Fishbone Offroad. Current prices run from $199 to $2,858 for what is in stock right now, so this is not a promise but a snapshot of the range. The high end is powered, retracting hardware like the Rock Slide Engineering 2024 Jeep Gladiator Side Step Sliders and the multi-box Rock Slide 20-22 Gladiator 3rd Gen sliders; the more affordable fixed option is something like the Fishbone Offroad 2018+ Wrangler JL 4-Door Step Slider.
Of these, 24 carry fitment data. The top makes are Jeep and Ford, and the vehicles seen most are the Jeep Wrangler, Jeep Gladiator and Ford Bronco.
How to choose
The real decision here is fixed versus powered. A fixed step slider is simpler, cheaper and always in position to take a hit, which is why it sits at the low end of the range. A powered slider retracts up out of harm's way and drops down when a door opens, which is what drives the price toward that $2,858 top. If your rig sees hard rock work, the fixed bar's constant ground clearance behind it matters more; if it's a daily driver you climb in and out of all day, the retracting step earns its cost. Match the part to your exact year and door count, because Wrangler and Gladiator sliders are model-specific and a 2-door part won't fit a 4-door.
What else you need
Once the sides are covered, most people finish the exterior in the same visit. Look at Mud Flaps to keep spray off the new sliders, Tow Hooks and Mirrors for recovery and visibility, and lighting from LED Light Bars and Lighting if you're building for the trail. All of these live under the main Exterior section, and truck-specific gear sits in Truck and SUV.
Fitment and ordering
If you run wheels and tires with your build, the wheel fitment calculator helps you line everything up before you buy. Not sure which slider matches your year and trim? Call fitment help at 813-535-5801 or reach us through contact us. All orders ship free, and Affirm and Katapult financing is available at checkout.