Spacers for stock 21" ubertubines

[inabag]

What size spacers would everyone suggest be used front/rear to bring these stock wheels to a flush fitment? Looking to pair with the Unplugged moderate springs.

 

[gundarx]

wouldn’t spacers substantially increase rock chip damage to the rear doors and plastic trim further, which some owners have already noted on their sub-500 mile cars? also it would hurt aerodynamics and change suspension geometry for the worse

 

[inabag]

Yup, I realize I'm messing with the space time continuum. I'm not looking to debate the pros/cons of adding spacers - just some feedback on what size to use

 

[2020]

Do Model 3 spacers work on the Y?

 

[SpoonDogSVT]

Someone on r/TeslaModelY already put Model 3 18mm spacers or the rears of their Model Y. I may have to follow suit!