2018 Toyota Sienna Roof Rack Profile (2010-2019 I Think)

thingiverse

This is simply the profile of my 2018 Toyota Sienna factory roof rail. I want to mount something to it, so I need to know its exact shape. WARNING: 3D Printed stuff isn't necessarily strong, particularly with loads at highway speeds, so whatever you're doing with this, please make sure it's secured appropriately. It'd really suck to accidentally kill the driver behind me. Note: The intent here is to provide the inner curve of my vehicle's roof rail. On my 2018 Toyota Sienna, it's a little skinny on the bottom, but with the small test print a little weight made it fit perfectly, so I'm calling it good. For the final one, I might print a TPU section near the rail with an ABS housing so that it can press a little more dynamically on the bottom. Presumably, you'd want to print it bigger with an appropriate attachment point or feature on it. And presumably, you'd need a way to strap it down (I'm planning on industrial Velcro for my application, maybe a clamp). Full disclosure: Gearbest gave me the CR-10 that I printed this with, so I feel sort of obligated to put it through its paces.