shaun

hey guys what is the best psi on 275-40-17 nitto 555r drags?
it will be on my dd camaro
also whats the best psi for the track

TXws6

iTrader: (10)

30-32 street is what i run

~RedLineLs1~

iTrader: (1)

24-25 psi cold on the street.
~18~ psi cold on the track.

Just play around with the pressure until you find what you like and works best.

Ryan02SS

iTrader: (3)

Anything over 28psi cold and they seem to wear out the middle much faster than the edges. I like 27psi cold on the street for best wear. 16-20psi at the track depending on conditions.

carado1984

i ran 29 and the middles wore out. prob could have got 2k more out of them, had about 8-9k. i would say 26-27 for even wear.

SSmokin 01

iTrader: (14)

22-24 street
17-19 track

shaun

well is that ok for the highway runing that psi?i normaly run between 31-32psi in my street tires and i nornaly cruise about 80 on the highway

SSmokin 01

iTrader: (14)

Not sure as to who your replying to. If it's me, I didn't have any problems at that pressure (street/highway) and I ran Nitto's for a good 20k miles.

Run 25-26 if your worried. Running 31-32psi and the centers are definitely going to wear out before the edges like already said.

That much pressure and you also negate alot of the "stoplight" traction benefits . That's if you engage in such activities .

1slow98Z28

iTrader: (3)

on my 245-50-16's im running 23 on the street n then ill run 16 at the track

LSGunZ28

iTrader: (8)

I launched my 245/50 16 Nittos @ 12 psi @ 3700 RPM , when I had a steel flywheel

purdueranger

iTrader: (11)

20psi cold on the street here. have had no problems

1BADAIR

iTrader: (1)

I run 24 psi on mine and the centers still wore out