Another one switched! I suspect the 20 brights/darks are going to be a tad bit more efficient than the normal AT’s because I’d say the face of the wheel is flatter and more aerodynamic looking. Will post back with updates once the car is done.
Have you thought about buying the 20 inserts for even better efficiency? I read somewhere that in Tesla’s, it is a 1-5% increase in efficiency with the aero caps in versus out.
https://evsportline.com/products/rivian-aero-inserts