Rock Slide BD-SS-300-JT4E Step Slider Rear Extension for 2020-23 Jeep Gladiator

Vehicle Fitment

• 2020-2023 Jeep Gladiator JT (4-Door)

Features

• Rear extension section for Rock Slide 3rd-Gen step sliders
• Fully functional power step and rock slider integration
• Smart motor technology for reliable automated deployment and retraction
• Made from 3/16" steel with textured black powder-coat finish
• Stainless steel and aluminum internal components resist corrosion
• Extends step farther rearward for safer rear door access
• Bolt-on design uses factory mounting points - no drilling required
• Supports moderate off-road use with optional skid plates for aggressive trails

Specifications

• Part Number: BD-SS-300-JT4E
• Application: Rear extension sub-assembly for step slider
• Material: 3/16" steel with stainless steel and aluminum internals
• Finish: Textured black powder coat
• Installation: Bolt-on - no drilling or cutting required
• Fitment: 2020-2023 Jeep Gladiator JT 4-Door step slider - extension
• Designed to work only with Rock Slide 3rd Gen sliders BD-SS-300-JT4
• Made in USA quality standards

Included Components

• 1x Rear extension step slider section
• Hardware kit for bolt-on installation
• Wiring harness and connectors (as required)

Product Description

The Rock Slide BD-SS-300-JT4E Step Slider Rear Extension is a purpose-built addition to the Rock Slide Engineering 3rd-generation step slider system for 2020-2023 Jeep Gladiator JT 4-Door vehicles. This extension adds extra length behind the main slider mechanism to improve rear door access by increasing the deployed step's reach. The unit integrates seamlessly with the main step slider and maintains a fully functional power step that automatically deploys and retracts using the system's smart motor technology.

Constructed from robust 3/16" steel with corrosion-resistant stainless steel and aluminum internal components, this extension piece bolts directly to your existing step slider assembly using factory mounting points, requiring no drilling or chassis modifications. Its textured black finish and durable materials are designed for moderate off-road use, and it pairs with optional skid plates if you intend to tackle aggressive trail terrain. Ideal for Gladiator owners who want added step reach and convenience without compromising slider strength or functionality.