Hello everyone,
Two weeks ago i put on my 19's back on after removing the winter tires. All was good up until yesterday I noticed the tpms light is on again. I guess the tires might need filling but they are currently filled with nitrogen. Can I just put air in there? Or do I have to fill with nitrogen? Does the dealer charge for top ups?
Thx!

 

You can just put air in their unless your like OCD about having your tires filled with 100% nitrogen.... btw air is 70% nitrogen so it shouldnt matter whatsoever

 

Haha.. I knew it was something like that.. So i can just use "regular air" from now on..
Thanks