Upgrade your cargo-carrying capabilities with this robust, full-size rack kit designed specifically for the GMC Sierra 1500. By elevating storage space above the truck bed, this solution preserves your essential cargo area. The package includes a Front Runner Slimline II Tray and provides all necessary mounting components and detailed installation guidelines. Rest assured with the peace of mind provided by the Limited Lifetime Warranty* accompanying all Front Runner Racks.
3 x LASS026 - Universal Load Bed Leg / Tall (Pair)
1 x RRSTP08 - SLII Tray - 1575mm(W) X 1560mm(L)
1 x TRBU002 - Bakkie Load Bed Tracks / 1200mm(L)
Material Used: Black epoxy powder-coated T6 aluminium, High strength steel
Approximate Installed Weight: 35.3kg (77.8lbs)
Shipping Dimensions: Width: 445mm (18.0"), Length: 1730mm (68.0"), Height: 285mm (11.0")
Shipping Weight: 35.8kg (79.0lbs)
'- Contains the Slimline II tray (1575mm x 1560mm), 2 Tracks, and 6 Pickup Truck Bed Universal Legs that fit into the Tracks.
- The t-slots on the tops and bottoms of the rack tray slats and edge profiles accommodate standard 8mm bolts.
- To determine the approximate height from your vehicle’s roof to the top of your Slimline II Roof Rack, add the height of the Slimline II Tray (50mm/2") to the height of the Foot, Grab-on Foot or Strap-On Foot listed above. If your Slimline II Roof Rack kit uses Legs, add the height of the Slimline II Tray (50mm/2") to the height of the Legs to determine the height of the rack from your vehicle’s rain gutters. If your Slimline II Roof Rack kit uses Foot Rails, add the height of the Slimline II Tray (50mm/2") to the height of the Foot Rails to determine the height of the rack from the crown (highest point) of the vehicle's roof.
Product Details
Description
Upgrade your cargo-carrying capabilities with this robust, full-size rack kit designed specifically for the GMC Sierra 1500. By elevating storage space above the truck bed, this solution preserves your essential cargo area. The package includes a Front Runner Slimline II Tray and provides all necessary mounting components and detailed installation guidelines. Rest assured with the peace of mind provided by the Limited Lifetime Warranty* accompanying all Front Runner Racks.
Specifications
3 x LASS026 - Universal Load Bed Leg / Tall (Pair)
1 x RRSTP08 - SLII Tray - 1575mm(W) X 1560mm(L)
1 x TRBU002 - Bakkie Load Bed Tracks / 1200mm(L)
Material Used: Black epoxy powder-coated T6 aluminium, High strength steel
Approximate Installed Weight: 35.3kg (77.8lbs)
Shipping Dimensions: Width: 445mm (18.0"), Length: 1730mm (68.0"), Height: 285mm (11.0")
Shipping Weight: 35.8kg (79.0lbs)
Features
'- Contains the Slimline II tray (1575mm x 1560mm), 2 Tracks, and 6 Pickup Truck Bed Universal Legs that fit into the Tracks.
- The t-slots on the tops and bottoms of the rack tray slats and edge profiles accommodate standard 8mm bolts.
- To determine the approximate height from your vehicle’s roof to the top of your Slimline II Roof Rack, add the height of the Slimline II Tray (50mm/2") to the height of the Foot, Grab-on Foot or Strap-On Foot listed above. If your Slimline II Roof Rack kit uses Legs, add the height of the Slimline II Tray (50mm/2") to the height of the Legs to determine the height of the rack from your vehicle’s rain gutters. If your Slimline II Roof Rack kit uses Foot Rails, add the height of the Slimline II Tray (50mm/2") to the height of the Foot Rails to determine the height of the rack from the crown (highest point) of the vehicle's roof.
Spent a month looking for crossbars and stumbled upon this ruggedized kit. Purchased in January 2026. Shipping was free and they arrived within a few days. Installation was easy. My rails are silver so not sure yet but I may paint the rails black. I watched a few YouTube videos and one of the guys did that to match with the crossbars. I’ll wait for the nice weather before deciding. Nice looking regardless. Heavy duty. Happy with this product! PS I notice many want to install strip padding underneath the wind fairing. There is plenty of room / clearance so that was not needed in my case.
I initially liked the Alpha II RTT. However after a few uses it experienced a cracked roof. I contacted the company twice with no response. Think hard about buying a product from this company. These products are made in China, which can only compete on price. Very dissappointed in product, its cost, and the company.
