Does Rola Roof Rack R4000 Fit a 2017 GMC Terrain with Naked Roof

Question:

Is the RoundBar SL Adapter for Yakima BaseLine, SkyLine, TimberLine, and RidgeLine Towers - Qty 4 required for the yakima corebar roof rack kit? Wouldnt the adapter only be needed for round bars? Thanks

asked by: Alexys K

Expert Reply:

Rola roof rack R4000 actually mounts to side rails on vehicles so if your 2017 GMC Terrain has a naked roof then it will not work. The most cost effective option for models with a naked roof is from Yakima using the following parts:

Crossbars # Y00408
BaseLine Towers # Y28TR
RoundBar SL Adapter # Y03536
2 of BaseClip fit kit # Y06146

expert reply by: Michael H

Alexys

5/18/2018

Michael H.

5/18/2018

That is correct, the RoundBar SL Adapter # Y03536, is for Yakima round bars. The Yakima roof rack I recommended in my previous answer uses round bars # Y00408 and thus would need the adapter. If you want the CoreBar set up then you would need the following parts: CoreBars # Y00421 BaseLine Towers # Y28TR 2 sets of Clips # Y06146 Any pages we had showing the adapter required for anything other than round bars is being updated.