Tire Pressure

[55Tele]

I have a 2021 GT Premium that has the “Black Package”, wheels / tires are 255 / 40 R19’s all around….

The tire pressure sticker on the door jamb says 32psi all 4 tires….

These are Pirelli Nero Zeros All Season….

Probably going to get a lot of opinions on this one, but wondering what folks run for cold psi…….do you stick strictly to the recommended pressure on the sticker, or bump up slightly….

See some folks running tread depth checks and pumping up slightly (2psi?) to keep the tread wear even, I.e., seeing more wear on the edges at 32 psi???

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[Shaykenbayke]

I have a 2021 GT Premium that has the “Black Package”, wheels / tires are 255 / 40 R19’s all around….

The tire pressure sticker on the door jamb says 32psi all 4 tires….

These are Pirelli Nero Zeros All Season….

Probably going to get a lot of opinions on this one, but wondering what folks run for cold psi…….do you stick strictly to the recommended pressure on the sticker, or bump up slightly….

See some folks running tread depth checks and pumping up slightly (2psi?) to keep the tread wear even, I.e., seeing more wear on the edges at 32 psi???

This made me stop and check what I'm running, and found I'm running 32-34 psi on 285's up front, and 305's in rear. Curious to see what responses you get on this.

 

[Grimreaper]

32 cold on the front 275/40r19
26 or 27 cold rear. 285/35r19 DR

 

[Mr. Met]

On the street I have always used what the manufacturer recommends. Most tire companies will also tell you to do that, so long as you dont go over the max psi on the sidewall. On the track, I go up or down depending on what I am doing with the car.

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