View Full Version : what PSI for MPSS 285/30?
flyfishing
09-10-2017, 01:20 PM
I have pilot super sports 285/30 21'' tires. What should the PSI be for this? Thanks
subterFUSE
09-10-2017, 02:14 PM
I have pilot super sports 285/30 21'' tires. What should the PSI be for this? Thanks
So you have aftermarket rims? Because my S6 has 20" wheels with MPSS and my recommended tire levels are 44 psi front and 39 psi rear.
But you have different wheels and tires, so I'm not sure if the pressures are the same?
flyfishing
09-10-2017, 02:57 PM
yes I have aftermarket 21'' wheels.
Kevin1
09-10-2017, 03:04 PM
So you have aftermarket rims? Because my S6 has 20" wheels with MPSS and my recommended tire levels are 44 psi front and 39 psi rear.
But you have different wheels and tires, so I'm not sure if the pressures are the same?
Those sound like the numbers for the car at full weight
subterFUSE
09-10-2017, 03:31 PM
Those sound like the numbers for the car at full weight
Negative, Ghost Rider.
Full load is 46/48 psi
https://uploads.tapatalk-cdn.com/20170910/399862d1dd616f0e13ff76cb8b3484ff.jpg
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Kevin1
09-10-2017, 05:03 PM
Negative, Ghost Rider.
Full load is 46/48 psi
https://uploads.tapatalk-cdn.com/20170910/399862d1dd616f0e13ff76cb8b3484ff.jpg
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You are correct. That is a lot of air.
flyfishing
09-10-2017, 05:23 PM
So what's the consensus for psi? What do you all have it at?
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VeryBadman
09-10-2017, 05:43 PM
In RS7 the PSI for 21" stock is 45 all around so I stick to that.
Sorry, no idea about how it should be on S6.
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