Good morning!

My Baby's left rear tire keeps losing pressure, but only up to -7PSI. I fill it up and in a couple of days it's down again....

Curious to see how do you all keep your tire pressure? Comfort mode?

DO you guys think the tire is dead? I bought the Porsche tire warranty. I just go to any Porsche dealer and they will replace it for me?

Also, I have 3,200 miles on all tires. Is it safe to just have the rear left changed?

Thank you for your help!

 

Sounds like there is a puncture or a defective valve.

 

...call the dealer

 

Thank you! How do you have your tires set up? Full load? comfort mode?

 

If you have tire insurance, just take it to the dealer or call the 800 number tire insurance number. They will either fix or replace.

 

comfort partial load 31/34 c2s standard S 20" rims. here in nyc dropping down to comfort partial load psi has made a night and day difference in comfort on our cruddy roads.

 

You've inspected the tire thoroughly to see if you have a nail in it?

Also, at 3200 miles you have used up quite a bit of tread. It may not be safe to just put one brand new tire on in the rear. The dealer will know.

 

If its a puncture, replace both and keep the good one as a spare.