Question about Thule WingBar Evo 118

Hello, I can't tell you exactly if the product "WingBar Evo 118" fits on a VW Caddy 4 year 2018 with railing. The information I have does not provide specific details on compatibility with this vehicle model. It would be advisable to consult the official Thule website or a specialist dealer to ensure that the product is compatible with your vehicle.