Tire pressure recommendations on 20" wheels??

[Chris06GT]

Hey guys, I was just wondering what tire pressure I should run on my 20's for the street.....

KMC Nova's

Front: 20x8's with 245/35/20's Nitto 555's

Rear: 20x10's with 285/30/20's Nitto 555's

Wasn't sure what tire pressure is recommended as far as being close to my stock 18's.....

Thanks,
Chris

 

[stkjock]

32 PSI

 

[KIMMER]

I've been running mine between 35 and 40 psi, then 22psi at the track, but this is the toyo's also and have a 50psi max. I run my psi alittle high hoping it protects the wheel alittle more if I hit a pot hole here in michigan....our roads suck!

 

[Chris06GT]

When I got the wheels, the tires were on 42-45......So I let them down to 35, now if I am over 100mph it seems like the car wants to "walk" side to side a little.....Wasn't sure if that was just the 20's feel, or if the tires were too low....

 

[Freaknazty]

When I got the wheels, the tires were on 42-45......So I let them down to 35, now if I am over 100mph it seems like the car wants to "walk" side to side a little.....Wasn't sure if that was just the 20's feel, or if the tires were too low....

nope its the 20x10's making it " walk "

 

[GI Joe]

I run 40 psi on my 20" on the street and 25psi in the rears at the track. I like them to have 40 on the street when hot and so I've found 38psi to be the right number cold. The 20" need a little higher pressure it seems so they dont feel SQUARE..

 

[bigwilly43729]

I've been running at 32 (cold) on the street for two years. Rougher than hell, but that's 20's for you.

 

[mykim72]

35-40 is perfect...

 

[mykim72]

well i dont know if its perfect...but thats what i run