low pressure light on after new tires

anyone out there with the low pressure light on after putting new tires on it!!!!

 

Have you checked the spare? I would start there and if it isn't that, take it back to the tire shop.

 

thanks for the info. What about putting 33x12.50x20 does that have anything to do with it?

 

If you installed new rims and tires you need to have the TPMs on the new rims. If all you did was add tires, I suspect thats what you did, you will have to set your new psi. Inflate all 4 tires to the psi you want and press and hold the button to reset the sensors. I changed my tires and kept my factory spare haven't had my light come on yet except when I lower the psi in my tires. Maybe my spare dosen't have a sensor. If that dosen't work, check this out My TPMS Sensor DIY

 

They probably broke one of your sensors...

Marc M

 

^Yeah, wouldn't surprise me. That is the basis of my "take it back to the tire shop" comment.

luk has some good info there. Definitely check into that.

 

I just put my rims and tires on yesterday. Light came on last night, and this morning it reset it self finally and turned off

 

Thanks luk it was it spare. i forgot it had a sensor