Are these reliable rims for a dd that will last a long time? Also does painted rims like these generally start chipping or does the paint last a long time like a cars? And if I get the nitrogen fill (for free) can I still fill it up with normal air if they ever get low? I dont have a place in my small town that fills with nitrogen.

Last if I dont get the TPMS sensor kit with them can I still use the tires without the sensor blinking at me all day - or anyway to turn the system off? I really dont want to spend $200 extra for something that tells me when my tires are low. I have a tire pressure gauge in my glove box I know how to use that cost me $5 lol.

 

Not 100% sure of the rims you are talking about (it would be nice if you placed a pic up), but you can add regular air to Nitrogen air filled tires no probs, I think one persons thought on reliability for the rims is going to be different from another guys one, as mostly, usage, area, environment, etc. makes a big difference.