Suspension and Chassis Questions about your suspension? Need chassis advice?

What tire PSI???

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Old May 24, 2007 | 05:42 PM
  #1  
85TransAmDude's Avatar
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From: Newfoundland, Canada
Car: 1985 Firebird Trans Am.
Engine: 305 H.O. 4bbl
Transmission: 700R4.. I think
Axle/Gears: Not Sure, 3.73?
What tire PSI???

Hey this probibly isnt the right place for this question but im just wondering what the PSI should be for the tires? if tire size matters i got P215 70R15 on my car, i know there supposed to be 65R15 but hey...4 brand new tires for free im not complaining lol....anyways what PSI would be best? thanks
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Old May 25, 2007 | 09:29 AM
  #2  
Viprklr's Avatar
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From: N. Illinois
Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
Re: What tire PSI???

What's printed on the DS door sticker is best. Usually it's somewhere around 30.
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Old May 25, 2007 | 11:36 PM
  #3  
85TransAmDude's Avatar
Thread Starter
Member
 
Joined: Oct 2006
Posts: 141
Likes: 0
From: Newfoundland, Canada
Car: 1985 Firebird Trans Am.
Engine: 305 H.O. 4bbl
Transmission: 700R4.. I think
Axle/Gears: Not Sure, 3.73?
Re: What tire PSI???

ahhh ok thanks...my tires were at like 20 PSI in the rear and like 38 in the front lol but now i got all 4 set to 31 PSI...i looked but the stickers arnt there cause when my father restored it they must have gotten taken off or something...anyways thanks for the reply.
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