Dometic's Slimline 3 Roof Rack Sits About 20 Percent Lower Than the Slimline II

The Front Runner Slimline II became the default roof rack of the overland world, the flat black platform you see on every other 4Runner and Tacoma at a trailhead. Its successor is here, under the Dometic name. Off Road Xtreme reported on August 20 that the Dometic Slimline 3 Roof Rack, the first product in the Dometic Front Runner Series, opened for pre-orders that day, with first units shipping in October.

“Slimline 3 reflects our commitment to continuous innovation,” said Gerhard Hartzenberg, head of Dometic Vehicle Outfitters, as quoted by Off Road Xtreme.

Lower, flatter, easier to change

The headline change is height. The Slimline 3 sits about 20 percent lower than the Slimline II, which helps with wind noise, fuel economy and garage clearance. The platform is flat with no perimeter lip, the slat profile is redesigned, and slats can be added or removed without taking the rack apart. Slat pitch is adjustable.

Mounting uses dual T-slots and a proprietary easy-release system, and the rack stays compatible with existing Front Runner top-mount accessories, which matters to anybody who already owns a pile of them. There are standardized tie-down points at all four corners and concealed wire-routing channels built into the platform for lights. Construction is high-strength 3CR12 stainless sheet metal with black-coated stainless fasteners.

Why it matters

For U.S. buyers, the launch fitments that matter most are the sixth-generation 4Runner, the four-door hard top Bronco and the Lexus GX 550, the three hottest overland platforms in the country right now. A lower rack with built-in wiring channels makes it easier to run light bars and awning wiring cleanly. Dimensions, weight, load ratings and price were not part of Off Road Xtreme's report.