I keep mine at 36PSI and it works well. Were your tires perhaps warm when you checked them? That would certainly make a difference.
I just checked the tire pressure of all 4 tires for the first time and all were showing 45 to 49 PSI. only had the car for a month and not sure why dealer would do this.
The tire says the max is 44 PSI and the sticker on the driver door jam says 36 PSI.
I lowered all tires to 38 PSI for now.
Anyone else seen this when checking tire pressure for the first time?
Is 36 PSI the best?
Windows tinted rear doors, rear quarter glass, & back window