Noob question. I dont have any experience with stretched setups and wanted to know what tire pressures I should keep my wheels at for the following setup

20x10 +25(front)
255/35/20

20x11 +28(rear)
275/30/20

The max pressure on the tire is 50psi.

Anyone know what range i should teset the tpms too as well?

Thanks for any help.

 

I'd keep the psi at least 35 and no more than 40.

 

i like to use other cars for reference when going up a wheel size. the new q60 comes with 20s and the exact tire size youre looking to use. according to that f 41 r 38 u can decide from that how much air u want to put

 

Thanks for the info!

 

incase anyone wants to see the info its from q60 owners manual

 

They come with 20"s now?!

 

the q60 red sport seems to. the q50 red sport comes 19s. some **** like that