[Airwick604]

Hello,

I'm upgrading my 2018 BMW 340i suspension with Eibach springs and new bump stops, also changing my wheels from OEM 405M to OEM 437M and new Michelin PS tires.

My question is do I also need new TPMS sensors? When looking for the BMW P/N on RealOEM it says:

For vehicles with Tire pressure display S2VBA=Yes

I don't have that option when running my VIN in mDecoder and my IDrive only allows to toggle "Flat Tire Monitor" on and off and doesn't display the individual tire settings.

The wheels include the valve stems but that's it.

Thanks for your help!

[Billfitz]

You probably don't have TPMS, they're not required on Canadian cars.

[Airwick604]

Thank you. I didn't know that.