How do i reset or turn off my tire pressure light . on 2007 Ford Ranger

My tire pressure light blinks for 30 seconds and then stays when i turn the truck on even though i have the correct tire pressure .

2 answers 4 comments
You have 2 option test the TPMS (which many tire shops can do)and this will give information as for TPMS battery condition or if its a failed sensor, A scan tool that can read TPM sensor, If one TPM sensor fails which has just a typical watch battery fails the light comes on
Thanks for the info , i"ll go to a tire shop and have it checked .
did you ck the spare tire pressure?
i checked the tire pressure and all tires are correct with the psi setting of 30 that's on the door
TRY 35 I BELIEVE THATS TO LOW. THE LIGHT SETS AT THAT PRESSURE AND LOWER.
i'll try that , thank you