[wenlipai]

hi i have a 2014 428i, just bought new Run Flat tires, but I see the sticker and for me is a little confusing my tires are 225/40R19 front and 255/35R19 rear, from what I understand the sticker if 2 people 2.2 bar front and rear, but if 4 people 2.6 front and 2.7 bar rear?


thanks in advanced!

[Th3Walrus]

Correct, and you're only allowed females in the passenger seat, no dudes.

Here in Canada, the door sticker and manual only gives the pressure for a fully loaded car with max passengers and luggage.

[visionaut]

I don’t see pressures for 19” tires on that sticker. Only for 17s (unstaggered, summer & winter), 18s (unstaggered, winter), and 20s (staggered, summer).

I’d try to match the listed 20” staggered tire pressures, as they’re closest to what you have (staggered 19s with those widths).

So 2.4 F & 2.6 R with 2 passengers, and 2.7 F & 3.2 R fully loaded.

My $0.02...

[wenlipai]

Originally Posted by Th3Walrus

Correct, and you're only allowed females in the passenger seat, no dudes.

Here in Canada, the door sticker and manual only gives the pressure for a fully loaded car with max passengers and luggage.

Thanks, so I should go to Max as well, I ride with my wife and kids on weekends

[wenlipai]

Originally Posted by visionaut

I don't see pressures for 19" tires on that sticker. Only for 17s (unstaggered, summer & winter), 18s (unstaggered, winter), and 20s (staggered, summer).

I'd try to match the listed 20" staggered tire pressures, as they're closest to what you have (staggered 19s with those widths).

So 2.4 F & 2.6 R with 2 passengers, and 2.7 F & 3.2 R fully loaded.

My $0.02...

The 19 inch is on top left square , you'll see my setup

[5w20]

Originally Posted by wenlipai

hi i have a 2014 428i, just bought new Run Flat tires, but I see the sticker and for me is a little confusing my tires are 225/40R19 front and 255/35R19 rear, from what I understand the sticker if 2 people 2.2 bar front and rear, but if 4 people 2.6 front and 2.7 bar rear?


thanks in advanced!

Attachment 2550403

Yes, that’s what I gathered from that sticker as well.

2.2 bar = 31.91 psi
2.6 bar = 37.71 psi
2.7 bar = 39.16 psi

[visionaut]

Originally Posted by wenlipai

The 19 inch is on top left square , you'll see my setup

Doh! How’d I miss that in the top right? Lol — need more coffee...

[wenlipai]

Originally Posted by mornemorkel

Thanks, so I should go to Max as well, I ride with my wife and kids on weekends

Today got install the new tires pirelli pzero moe runflat

Front 225/40/19 38psi
Rear 255/35/19 40psi

So far so good