Tire pressure at delivery?

[Kabish]

42 all around in delivery.

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[karioka]

Which spec do you have? Mine is a Premium rear wheel drive, standard range. It shows 39 psi for all four wheels.

The sticker on the driver door jamb shows a cold pressure of 38 psi for the 4 whees.

 

[macchiaz-o]

The sticker on the driver door jamb shows a cold pressure of 38 psi for the 4 whees.

Sorry... I was trying to ask what configuration of Mustang Mach-E you have, for example Select rear wheel drive without appearance package, so that I can understand the context of the 38 psi factory recommendation.

 

[karioka]

Sorry... I was trying to ask what configuration of Mustang Mach-E you have, for example Select rear wheel drive without appearance package, so that I can understand the context of the 38 psi factory recommendation.

It's the Select RWD Std. Battery.

 

[zvez]

The sticker on the driver door jamb shows a cold pressure of 38 psi for the 4 whees.

that's odd, I was thinking it was 39 so I just checked, my door sticker says 39 psi. This is a standard range rwd.

 

[macchiaz-o]

that's odd, I was thinking it was 39 so I just checked, my door sticker says 39 psi. This is a standard range rwd.

You have larger wheels though.

 

[zvez]

You have larger wheels though.

ah, that explains it.

 

[RockwallRick]

I set mine at 42 ish. The pressure reported seems to vary a degree or two between the tires. It seems almost impossible to get them all reading exactly the same number though.

I adjusted the cold tire pressure yesterday and for the first time the TPMS was showing all 4 at 39 PSI. Probably just got lucky! Lol

 

[Dnorwood98]

mine was 42 cold on delivery

 

[J5hort]

Checked the door jamb which called for 39psi. When checking the tires they were a little low, so I added air. I use a dial gauge to check all my cars.

Noticed my MME tire pressure on info screen show a 55 or 54 psi reading! What gives. I thought it might be a few psi off, but that seems way off. Checked my manual gauge and it is functioning properly. Anyone else see this of have an explanation?

 

[RickMachE]

Checked the door jamb which called for 39psi. When checking the tires they were a little low, so I added air. I use a dial gauge to check all my cars.

Noticed my MME tire pressure on info screen show a 55 or 54 psi reading! What gives. I thought it might be a few psi off, but that seems way off. Checked my manual gauge and it is functioning properly. Anyone else see this of have an explanation?

That's a problem. Are you sure the gauge is accurate? My long-time gauge turned out to be 4-5 pounds off, which was a big surprise to me. But that's a lot of difference, and if true, you need to let the dealer know, because TPMS won't indicate an alert until it's ~20% below the doorjamb number. So, if you're really 15 pounds off, and the alert for 39 is 31, your alert may not go off until 16...

 

[a22matic]

44's on all my tires.

 

[J5hort]

Sorry, did not update this. My old gauge was not accurate. I replaced it and the tire showed pressure consistent with what was reported via car software.

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