N-Fab RKR Step System Rock Sliders for 2019-2026 Chevrolet Silverado / GMC Sierra 1500, 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD (Crew Cab)

The RKR Step System pairs N-Fab's RKR rock rails, fully welded from 1.75" steel tube, with detachable RKR hoop steps that bolt to the rails below each door and come off for the trail. Leave the steps on for daily driving the 2019-2026 Chevrolet Silverado / GMC Sierra 1500, 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD crew cab, then unbolt them before a trail run so nothing hangs low to catch. This listing is N-Fab part number C194RKRCCS4, finished in textured black.

What's Included:

• 2x RKR rock rails (driver and passenger side)
• Detachable RKR steps, one for each door
• Vehicle-specific mounting hardware kit

Features

Rails and Steps in One Kit
Each kit includes a pair of RKR rock rails and a detachable RKR step for every door, so you get rocker protection and an entry step without buying them separately.

Steps Come Off for the Trail
The steps bolt to mounts on the rails. Unbolt them before a trail run and the system goes back to bare rock rails with nothing hanging low; bolt them back on for the drive home.

1.75" Welded Steel Tube
The rails are 1.75" diameter steel tube with a .120" wall, welded into one piece for strength and rigidity with no joints along the rail to work loose.

Guards the Rocker Panels
On the trail the rails act as rock sliders, letting the vehicle ride over rocks and obstacles on the tube instead of the sheet metal.

A 3" Wide Hoop Step
Each detachable step gives a 3" wide landing below the door for everyday entry, a real help on a vehicle that sits tall.

Treated Inside and Out
The steel is treated on the inside and the outside, then finished in textured black powder coat for corrosion resistance. N-Fab warrants the finish for five years.

Bolt-On Mounting
Most applications bolt to factory mounting points along the rocker panel with the supplied hardware; where a vehicle needs a hole drilled, the Installation tab of that listing says so.

Fitment & Compatibility

Specifications

• Series: N-Fab RKR Step System
• Product Type: Rock rails with detachable hoop steps
• Material: Mild steel
• Rail Tube: 1.75" diameter, .120" wall
• Step Width: 3"
• Mounting: Rocker panel, vehicle-specific hardware
• Sold As: A pair of rails with one step per door
• Part number: C194RKRCCS4
• Finish: Textured Black
• Warranty: Lifetime structural + 5-year powder-coat finish

Installation

Type: Bolt-on, no drilling  ·  Tools: Hand tools (socket set, ratchet and a torque wrench)  ·  Difficulty: DIY-friendly; a helper or jack stands make holding the rails in place easier

The rails bolt to vehicle-specific mounting points along the rocker panel, then the steps bolt to the mounts on the rails. The steps can be removed and refitted later with a wrench, and the rail hardware is worth re-checking after the first few hundred miles. The installation guide for this application uses the factory mounting points and does not call for drilling. The guide specifies fastener torque of 40 ft-lb and 54 Nm.

Resources

• Official N-Fab RKR Step System installation guide (PDF), the manufacturer's step-by-step installation instructions for this part number.

Warranty, Shipping & Returns

Warranty. N-Fab warrants the RKR Step System for life against defects in materials and workmanship, covering the rails, the steps, the brackets and the welds, and warrants the powder-coat finish for five years. Both terms belong to the original purchaser, on the vehicle the product was first installed on, and they do not transfer if the vehicle is sold.

Free shipping. This part ships by ground carrier as an oversize parcel, in a long carton rather than on a pallet.

Inspect on delivery. A long carton takes knocks in transit, so look it over while the driver is there and note any crushed ends or punctures on the delivery record. Unpack it the same day and check the parts list: a bent bracket or a short hardware bag reported in the first days is a quick replacement.

Returns. Unused items in their original packaging can be returned within 30 days of delivery. N-Fab charges a 20% restocking fee on any product returned without a defect, and an N-Fab representative has to confirm a defect in fit, form or function before a return is authorized, so please contact us before shipping a part back. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.

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