DSC light coming on with square set up

[SGM_E90]

Hello, Im currently running 275/35R19 square set up. I noticed when im making a long sweeping turn, the traction control light would start flashing, but I can't tell if its actually kicking in or not. I don't recall this happening on the stock set up. Was wondering if this is normal for running a wide front set up.

[Poiseuille]

did you go to 275 in the front to reduce understeer? sounds like it worked....

[IK6SPEED]

At one point, 275 front and 295 rear was the preferred size and I do not recall anyone ever mentioning an issue with 275 upfront (except for hydroplaning).

[Pic18]

The traction/stability control on our vehicles is pretty sensitive so the change in front diameter is likely having an effect on DSC. When the system senses differences in wheel speed (due to different size/tire pressure/or actually slipping) it will intervene. Some claim the car will "learn" the new sizes and not intervene as much, but I have only run stock sizes on the F80. Surprised you are able to fit a 275/35/19 up front without rubbing?

[CanAutM3]

The issue is not really the "wide" front tires, but the "tall" front tires.