@Mash first big cudos to your sophisticated track-weapon and sharing your experience with the Tesla community. As mentionend before, I am collecting infos to prepare my own build, therefore:
1. What is your typical camber front/rear for acceptable and optimal daily/street tire behaviour?
2. If using the UP FUCAs and -3.5° front camber for track use, would the 2° quick-reducing-feature resulting in -1,5° be suitable for daily use, including some courageous mountain road drives (of course within reason)?
Currently I tend to aprox. -3.5° front/-2.5° rear for track use and fender clearance for the big tires, and aprox. -1.5°/-1° for daily/street use with following tire/wheel combos:
1. dedicated daily non-track winter/snow/slush tires in 245/45 R18 100V on 18x9: Conti WinterContact TS 870 P
2. all seasons for daily use from Oct. til April and maybe track use if snowy/very wet/very cold in 245/45 R18 100Y on 18x9: Conti AllSeasonContact 2
3. dedicated wet tires for track, and daily use from April til Oct. in 265/40 ZR18 101Y on 18x10: Conti SportContact 7
4. V1 dedicated dry/moist track use (no DD) in 285/35 R19 103W on 19x11: Yoko AD09 cause cheaper and longer lasting vs. A052
or
4. V2 dedicated dry/moist track use (no DD) in 295/35 R18 103W on 18x11: Yoko AD09 - wider but smaller OD vs. V1=285/35 R19
In Salzburg/Austria and surrounding we may have snowy/slushy road conditions in winter, therefore all seasons alone without real winter tires would be a bit to risky...
Your take on my planned combo and settings? Of course I would add all the necessary UP or MPP FUCAs, arms, bearings etc. to reduce tire wear and enhance grip & safety.
Thanks a lot in advance! Ciao Julius