I have a spare set of wheels for my 08 R56. I plan to mount a set of tires for track use. What is the downside if I do not install TPMS sensors? Will the tire pressure warning light be on constantly? If that's the only thing I can live with that.

 

Yup, the warning light is the only thing.

 

Yup. at startup youll get a little 'ding', like when the cold weather warning comes up and then the light just stays.

Ive been running like that all winter and it hasnt bugged me once

 

Great, thanks guys.

 

It would bug me, there is nothing that can be done?

 

Leicaguy,

I do not think you need to use TPMS on the track rim/tire combo. You should be monitoring the tire pressures before and after each session anyway. I would be a little too busy to notice the light while driving on the track.

Trackside tech inspection will pass the car with the TPMS light on.