Contour Enthusiasts Group Archives Forums Modifications Wheels & Tires tire pressure

I just switched to the Potenza RE950 which are H rated. I used to follow Ford's tire presure recommendation of 31 and 34 for my size wheels, but since this is for T rated wheels only should I also change my tire pressure application. Your kind opinion are greatly appreciated. :rolleyes:

I have the 910's and keep them around 38 psi. My sidewall says 44 max psi,..check yours.
How does your car handle? Add 3-5 pounds to all 4, then go for a drive you- should feel a difference. 3 lbs made a diff. for mine.
Use a quality air guage too.

thanks, actually I am trying 34 in the front and 37 in the back right now since Ford recommended 3 lbs, difference between the front and the back with the stock T-rated ones. So, I thought since this I got higher rated tires to inflate them more but with the same ratio. Test run them up to 90 mph and they are great, specially on high speed change lanes. I recommend them to anyone who still has the stock firehawks.