Other information:
Hyundai Elantra AD (2016-2020) Service Manual: TPMS Sensor Repair procedures
Removal
1.
Remove the valve core and deflate the tire.
2.
Remove the side of the tire bead area from the wheel using tire changing machine .
•
The tire bead should be broken approx. 90° from the valve side of the wheel. The bead breaker should not be set too deep ...
Hyundai Elantra AD (2016-2020) Owners Manual: Tires and Wheels
If your vehicle is not equipped with a compact spare tire, your vehicle will
be equipped with a Tire Mobility Kit.
NOTICE
It is permissible to add 3 psi to the standard tire pressure specification
if colder temperatures are expected soon. Tires typically loose 1psi (7kPa)
for every 12 ...