I was reading about JJE and what they had done in the past. They built motors for Fisker, for one, possibly for Dodge. I also saw this on JJE's website from 2023 about a partnership with Stellantis Pro One. Stellantis has factories in Kokomo, IN, which is about 66 miles from Warsaw, IN...
Found this on the Slate Auto site. Put in your zip code to find out what rebates and Incentives are available for you right now. Might not be up to date, and definitely won't tell you what will be available in the future when Slate is introduced.
https://www.electricforall.org/rebates-incentives/
I don't know if this has been answered or not, apparently there are parts of this forum I had not seen until today. Anyhow, I sent a question to Slate Auto about options, like different seat covers, wheels, bumpers, if these would be factory installed or if we would have to install them...