Tire pressure question
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#9
the PSI is recommended for the tires that come stock with the Z, if you switch tires...then its different, a friend of mine says a good rule is to stay 10PSI under the max...dont assume all tires that you put on the Z need to be at 35.
#10
Originally Posted by The Brickyard Rat
Yes on 35. Never hurts to follow recommendations of guys who built the car.
If that makes me a sheep, my only comment is "Baaaaaaaaaa".
If that makes me a sheep, my only comment is "Baaaaaaaaaa".
Last edited by terrasmak; 04-28-2007 at 11:04 PM.
#11
Also check with diff tire pressure gauges if you really wanna get ****. i tried with 3 diff tire pressure gauges and it ends up that my TPS is off by about 4 psi (it constantly reads about 4 psi under the other gauges i've tried)
not sure if this is due to my car being an 03 or what.. just something i've noticed since i drop tire pressure @ the track
not sure if this is due to my car being an 03 or what.. just something i've noticed since i drop tire pressure @ the track
#12
Originally Posted by gabez33
a friend of mine says a good rule is to stay 10PSI under the max...dont assume all tires that you put on the Z need to be at 35.
Anyway, op, depends on what tyres. But yes 35psi is the recommended pressure for the stock tyres.
#15
no matter what tire size is, you should never go over the amount of tire pressure listed for the car unless you are doing a auto-x event. otherwise you will have horrible gas mileage and maybe premature tire failure.
http://www.tiresafety.com/maintenance.asp
Inflation Pressure
Proper inflation pressure is essential for achieving maximum performance and mileage. Improper tire inflation pressure can cause severe internal tire damage, which can lead to sudden tire failure and resulting in serious personal injury or death.Improper inflation pressure may result in rapid or irregular wear. Pressures should always be checked when the tires are cold and at least monthly. Under normal tire operation, approximately 1psi of tire pressure will escape every month. Also, for every 10 degrees F change in ambient temperature, tire pressure will change by approximately 1psi.
Vehicle manufacturers list recommended tire pressures for original vehicle tires in the owner's manual or on a placard on the end of the driver's side door or in the glove box.
For continuous high speed driving, tire pressures should be increased by 3 to 5psi above the normal cold inflation recommended.
However, for passenger tires, never exceed the maximum inflation pressure molded on the sidewall. The inflation pressure for light truck tires may exceed that molded on the tire by 10psi. Any recommended front to rear pressure differential should be maintained.
http://www.tiresafety.com/maintenance.asp
Inflation Pressure
Proper inflation pressure is essential for achieving maximum performance and mileage. Improper tire inflation pressure can cause severe internal tire damage, which can lead to sudden tire failure and resulting in serious personal injury or death.Improper inflation pressure may result in rapid or irregular wear. Pressures should always be checked when the tires are cold and at least monthly. Under normal tire operation, approximately 1psi of tire pressure will escape every month. Also, for every 10 degrees F change in ambient temperature, tire pressure will change by approximately 1psi.
Vehicle manufacturers list recommended tire pressures for original vehicle tires in the owner's manual or on a placard on the end of the driver's side door or in the glove box.
For continuous high speed driving, tire pressures should be increased by 3 to 5psi above the normal cold inflation recommended.
However, for passenger tires, never exceed the maximum inflation pressure molded on the sidewall. The inflation pressure for light truck tires may exceed that molded on the tire by 10psi. Any recommended front to rear pressure differential should be maintained.
Last edited by Z04; 04-29-2007 at 04:32 AM.
#16
Well, lets see....
Here I have this manual written by teh engineers that designed the car. Should I follow their instructins, or should I ask a bunch of guys on a message board?
I really wonder what i should do.
bill
Here I have this manual written by teh engineers that designed the car. Should I follow their instructins, or should I ask a bunch of guys on a message board?
I really wonder what i should do.
bill
#18
Originally Posted by bailey bill
Well, lets see....
Here I have this manual written by teh engineers that designed the car. Should I follow their instructins, or should I ask a bunch of guys on a message board?
I really wonder what i should do.
bill
Here I have this manual written by teh engineers that designed the car. Should I follow their instructins, or should I ask a bunch of guys on a message board?
I really wonder what i should do.
bill
#20
Originally Posted by Z04
no matter what tire size is, you should never go over the amount of tire pressure listed for the car unless you are doing a auto-x event. otherwise you will have horrible gas mileage and maybe premature tire failure.