Front Runner Expedition Rail Kit for 752mm-1358mm Slimline II Roof Rack

Straight answers

• Material: Black powder-coated stainless steel and die-cast aluminum.
• Finish: Durable, weather-resistant powder coating (matches Slimline II).
• Dimensions: 1236mm (48.7") L x 20mm (0.8") W x 62mm (2.4") H.

Not sure it fits your truck? Call (806) 621-1226 before you order and we'll check the fit for your year, make and model.

Product Info

Upgrade your Front Runner Slimline II Roof Rack with the versatile Expedition Rail Kit – Sides (for 752mm to 1358mm Racks), now available at Love-Truck — your official Front Runner partner. Designed for enhanced cargo support and an expedition-ready look, these modular side rails provide extra security for your gear without compromising the rack’s versatility.

This side rail kit keeps the front and back of your rack open for easy loading of larger items such as canoes, surfboards, lumber, or roof boxes, while still allowing edge-mounted accessories like the Front Runner Double Jerry Can Holder. The modular bolt-on design means you can remove sections when needed — for example, when mounting a rooftop tent off the side.

Built from black powder-coated stainless steel and die-cast aluminum, these rails are engineered for durability and corrosion resistance. They match the Slimline II Roof Rack’s premium weather-resistant finish and install in minutes with no drilling required. The Expedition Rails add approximately 61mm (2.4") of height to your rack.

Please note: This kit is compatible with 7-slat-long Slimline II Roof Racks. For racks with 4–6 slats, trimming of the side rail tubing may be required. Refer to the included installation instructions for guidance.

Specs

• Compatibility: Front Runner Slimline II Roof Rack (752mm–1358mm length, 7-slat configuration)
• Height Added to Rack: 61mm (2.4")
• Installation: No drilling required — installs in minutes
• Material: Black powder-coated stainless steel and die-cast aluminum
• Finish: Durable, weather-resistant powder coating (matches Slimline II)
• Product Dimensions: 1236mm (48.7") L x 20mm (0.8") W x 62mm (2.4") H
• Weight: 2.14kg (4.7lbs)
• Design: Modular bolt-on system — removable side sections for flexible setup

Included Components

• 4x Tubular Rails
• 2x Cast LH Drop Downs
• 2x Cast RH Drop Downs
• 2x Mid-Joints with C-Clips
• Installation Hardware: Complete mounting set included

Key Features

• Expedition-style side rails for extra cargo support
• Attractive, low-profile design
• Durable black powder-coated finish
• Easy bolt-on installation — no drilling required
• Compatible with all Slimline II accessories
• Manufactured using corrosion-resistant materials

Fits With

• Front Runner Slimline II Roof Racks (752mm–1358mm length, 7-slat configuration)
• Left-hand and right-hand sides (same dimensions)