Psi?

[skaterchad2003]

Can anyone tell me how many psi the mazda speed is running stock

[A.V.MSP]

suppose to be 6.5 but some have come with more and some have been less. Mine would spike to 7 but only hold 4.5 lbs

[Demonic-Speed]

*cough* search *cough* 6.5 but some vary and only hit 5 and others will hit 7.