Anyone have traction control issues or wonky regen after swapping on aftermarket wheels?
Guys -- just put a set of 20" HRE FF01 on my P3D+. Tires are slightly used Michelin PS4s -- front are 255/30R20 and rears are 285/30R20. Everything mounted up fine and after setting tire pressure to 44 lbs all around and torquing the "tuner" lugnuts to 129 lb-ft, went for a drive. After driving very leisurely for a little bit, the car said it detected a different wheel configuration so I went ahead and confirmed 20" and then did a TPMS re-learn. That all seemed to go fine.
HOWEVER, every time I go above ~45 or 50 mph, traction control lights up (flashing). This doesn't happen when I accelerate fast from a stop...only after I get to that higher speed. In addition, when foot is off the accelerator the regen braking pulsates a bit rather than being smooth like usual. The car also seems a tad bit "floaty" to me.
Any ideas?