Forum members are too stupid to make up their own minds if this is a waste of money for them?Whats the matter, afraid negative posts are going to hurt your referral incomes? Yeah - way better to sell forum members junk, waste their money so you can make a few bucks, right?
Good to know! I've been using Joe's Racing gauges for awhile now, but these are welcome at $7!
There are a bunch of different models (don't remember what exactly the differences were), also available on Amazon.Thanks! Playa I'll have to grab one of these too.
I'm at the top end of that gauge. I'm pressured up between 50 and 55psi.
Had to give one to my mom today cause she took it to some dump car shop that over filled her tires by 10 PSI. She freaks out when her tire warning lite comes on and thinks she has a flat. Guy must of just put air in all the tires with out a gauge. It turned out it was just the spare tire that was low. Surprised they have that shit on spare tires one 10 year old cars.
Electric ones are BS - constantly replacing batteries. No thanks.
All TPMS is radio frequency monitored for the most part. Not exactly like you have a wire running to the inside of any of your tires. Some of it actually monitors tire rotation speed IIRC. Good explanation here. So yeah, your spare would have to be a radio device.Some LEXUS vehicles have them on their spares as well...not sure how that works.