Lower tire pressure works great for drag tires. But these aren't and have stiff sidewalls. I have run them at 14 psi with no stabilitly issues. They don't make good launch tires but stick alot better than stock from a roll. I ran a few 1.8x's in about 4 passes on them but these are my street tires. With 430 rwhp I basically spun right thru the 1-2 and quite a bit on the 2-3.injuner said:I will be heading to the dragstrip for the first time with my 555RII's on Thursday. What tire pressures do you guys run with these tires? I figure since they aren't drag radials I should probably be running 32 pounds or so? Am I way off?
i don't have my timeslips with me, but i think i only once got a 1.9x and the rest of the time 2.0x. different psi never really changed anything. the r2s just don't flex enough to make a difference imo.Richard Branca said:What were your 60 foots w/ the RIIs?
I ran my Car today on street tires(nitto 555 r2's) for fun at the Corvette challenge.Richard Branca said:What were your 60 foots w/ the RIIs?