blueslova94

I recently purchased a '94 LT1 and am trying to determine the correct tire pressure. The label that is supposed to be on the driver's door is missing, so I have no starting reference. The tires are currently filled to 35 psi, all around.

Can anyone tell me what the recommended tire pressures are, and what, if any, changes you have made to those recommendations.

The tires that are on the car are:

Front: Nitto Extreme ZR P255/45ZR17

Rear: Goodyear Eagle P315/35ZR17

Thanks in advance for any help..............

95polo

Not for sure but I think on the stock tires it is 30lbs. I think that is what it says on my door which mine is a '95.

Mikez40

35 psi on the door.

95polo

Just checked mine to be sure but mine says on the door 30lbs for the 255s and 30lbs for the 285s.

VenkmanP

Do you really have 225 on the front because that's really skinny.

It's supposed to be 30psi for the stock tires which are 255-45 and 285-40.

Since you have different size tires, the stock tire pressure doesn't mean much.

You also might want to check and see if the speedometer was recalibrated when they changed to 315.

blueslova94

They are 255's in the front..........typo !!!!!!!!!!!

vader86

32-35psi, COLD.

MTVette

Unless you're at teh track, in which case it's way lower in back and way higher in front!