The steering input has a noticable deadzone even though the settings of the deadzone are all set to 0. I checked the calibrations and input of the controller using the Windows Gamecontroller settings. Also made sure Steam was using no deadzone settings aswell.
The input steering deadzone should be set to 0 if they are set to 0 in the settings, but it feels like the game itself adds some amount of deadzones to it as default.