Hello. I just bought 24" wheels for my H2, and I've got Pirelli Scorpion ATR 325/45/R24 on it. I'd like some help on what should be the proper tire pressure for it.

Regards

 

I have the same tires in 22 inch... I actually contacted Pirelli and was told to have the tires set at 45 psi cold.

I have had them set that way for about a year with no problems. To be safe I would check with Pirelli to see what they say for the 24 inch version you have.

 

Pirelli said I had to contact hummer on that. And hummer says I got to contact Pirelli...
Lol

 

24's on a H2? Please tell me you have nasty looking tires on there so it doesnt look like your going to a hydraulic bounce contest with low-riders.

None the less, if Pirelli makes the tire then they should be able to answer the question. That's pathetic. Doesn't the tire say on the sidewall what the range should be? Id guess you would be safe at 40-42psi, but that's just my opinion.

 

I have 40psi on them. This is the e-mail from Pirelli:

Good morning,

Thank you for your email.

I am sorry we are unable to advise what the correct pressure is for your particular tyre/tyres as it is the vehicle manufacturer that devises such pressures. This is due to the axle weight split of the vehicle and certain pressures required for laden and un laden weights.

Regards