1 or 4 TPMS sensors

2021+ Model Y Performance 20 mm 20 mm Unplugged Moderate 2021+ Model Y Performance 20 mm 20 mm Startech 2021+ Model Y Performance 20 mm 20 mm Eibach

but as always

The uprights allow for a wide range of adjustment in 1-degree increments

The more soundproofing you use in the car

Yakima - BMW i4 Aero Flushbar Stingray paint:Black 1 or 4 TPMS sensorsOptimize your BMW i4 with the Yakima Aero Flushbar the ultimate roof rack solution for your car! These roof rails are designed to give your BMW i4 a sleek and aerodynamic look while offering outstanding functionality and performance. The Aero Flushbar is made with high quality materials and precision engineering to ensure a perfect fit on your car. Its aerodynamic design minimizes air resistance and provides a quieter and more fuel efficient ride.