Sorry, incorrectly put this in the wrong forum.
Here is an article on Tesla about the advantages of going to lower lighter rims.
https://insideevs.com/news/405659/video ... 18-wheels/
Increased efficiency is due to narrow tires (and possibly change in overall diameter), not reduction in weight.DougWantsALeaf wrote: ↑Mon Mar 23, 2020 9:29 amSorry, incorrectly put this in the wrong forum.
Here is an article on Tesla about the advantages of going to lower lighter rims.
https://insideevs.com/news/405659/video ... 18-wheels/