roof channel Roof Racks

Now that you’ve read all there is to know about racks that use roof channel towers, you’re ready to make a few selections to get your custom rack build under way. This page applies to every Gamiviti rack that uses the roof channel towers, including. side this page to make sure we get the best solution for you. And don’t worry too much about learning the language here- use this page as a guide, give yourself a good estimate, but in every single case we’re going to follow up with you with a detailed drawing and itemized list, so there’s really no way to mess this up.

And of course if you’d like to first discuss your build or application, feel free to contact us and we can provide you a custom quote & drawing. Additionally, if you want to order off the menu, like get a rack without powder coating, or you already have towers, or some other special case please don’t hesitate to reach out to us for a custom quote. Otherwise if you feel you’ve got a handle on what you want and would like to get your order going right away, you can choose to purchase here from the website. And again don’t worry, if you order from the site we’ll still confirm back exactly what we’re building so there are no surprises, no there’s no risk in making a bad selection.

Start with the rack

Start with the rack- every rack begins with the main flat rack, which includes 3 towers per side, with one of 4 Expo options. This price includes powder coating, 6 towers, all the hardware you need for the towers and to connect the towers to the rack and the rack to the truck. Also tell us what type of vehicle this is going on.

Select rack style
Choose body style

4 plates/towers per side

Next choose if you’d like to add the 4th tower/plate option. $121 for this includes the additional 4th plate, 2 more towers, and all the additional hardware required for the towers and to attach the towers to the rack. You can do this on any Land Cruiser, including the LX470/LX570, as those roofs are already provisioned for 4 towers per side. You can also add this to any 4Runner rack, given that you’ll likely be drilling holes anyway. This really does not apply to any Lexus GX, Sequoia, or Tacoma rack.

Expo down, light bar opening

One more decision for racks running Expo down is do you want the provision to add a light bar behind the fairing. If so, then there are two basic options for this, as you saw on the roof rack page. So select which style of Expo bar you’d like, then tell us more about your light bar intentions. We’ll then confirm back the design that meets all of your needs, and follow up with any additional questions.

Select Light Bar Option
Tell us more...


For any Expo rack, you can add side gussets to give yourself more attachment options. You already saw this on the roof rack page, so we won’t get to into that here… Expo racks can run 1 per side, Expo+ can run 3 per side, and Expo++ and Expo+++ can run 4 per side. If you’re getting an Expo down rack, then you can skip this part as the side cutouts already come with gussets.

Specify quantity

sunroof opening

Click add to cart below to add a sunroof opening to your rack.

sunroof opening filler

Choose one of the following options to add an option to fill your sunroof opening

Choose one option

grid floors and baskets

Choose any amount of the options here to add a grid floor or drop basket to your rack.

Choose one

FREE Shipping on Accessories

Gamiviti also offers a full line of accessories for your new roof rack. Order your rack and accessories together to save. We offer free shipping of all accessories when purchased with your rack order.  We don’t need to dial in every accessory detail to get started on the rack, the most important is that we get the rack shape correct so that we can get started on your build. We’ll confirm accessories when we send you back your confirming drawing.