(1) Tire Air Pressure Sensor TPMS Rubber Valve For Ford Focus ST 2014-18 LXST202030040 / 215/30/20 / 2153020 increases the number of biting

increases the number of biting edges that firmly grip the road surface during cornering and maneuvering to ensure a secure performance

The steering responsiveness becomes faster and more precise in reaction to the driver's instructions

while increasing the steering responsiveness and accuracy to the driver's commands

245/40ZR18 97W

The directional tread design boosts the steering responsiveness and driving stability

(1) Tire Air Pressure Sensor TPMS Rubber Valve For Ford Focus ST 2014-18 LXST202030040 / 215/30/20 / 2153020 increases the number of bitingTPMS QQS R QQS QQS R TPMS sensors offer a great deal of superior engineering & quality without compromise. These sensors come pre programmed specifically for your make model year of vehicle. You will however, need to be sure and follow the relearn procedure listed below. Without properly performing the relearn procedure, your vehicle will not properly sync up to your new sensors. If you are unable to find sensors specific to your vehicle, please send