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If you run OEM size and OEM tires on the street without performance driving on the track or canyons, then sure.  But if you start to push you car, those rear pressures are too high.


On the track, cold pressures will be in the 20's and then build to low-mid 30s.  For the street, where you won't get much heat in the tires, you'll run closer to the ideal 'hot' pressures -hence my 33-34psi recommendation. 


Give it a try and report back on the feel after a canyon run.



It depends on your tire size.  If you're using 225 rears, then maybe try 37-38psi in the rear.  But if you have 265-275 rear tires, try 34psi.


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