R2 uses a conventional coil-spring setup with MacPherson struts in front and an independent multi-link rear suspension; there is no height-adjustable air suspension like the R1T/R1S use.
Layout and hardware
Front: MacPherson strut with coil spring and a lower control arm, tuned for on-road...
I'll answer my own question, thanks Perplexity :
On the R2, “semi-active suspension” means the shocks are electronically adjustable in real time, but the car is not using a full-blown, fully active system that can add force independently at each wheel.
What “semi-active” means in practice
The...
Crawl up underneath it and look for a rotational issue on front two axle and tire wheel assemblies. Its probably not serious but a piece of seal or rubber hitting making my dear Jake brake sound, it has to be a high rotational issue with wind drifting the material into a stable piece causing the...