[Raphael X4]

Originally Posted by FlyingAlpaca

Stupid tire questions follow:

Thinking about the M-sport diff on the X4 M40i. This selection demands a "low profile" 20" tire. BMW warns that these tires could be much rougher and risks vehicle damage.

Is a non-run flat "low profile" significantly rougher than a run flat?

Can I put non-low profile tires on later?

Are the OEM 20" non-run flats (Pirellis I think?) OK in the wet?

What about winter?

Ultimately I'm trying to make a call before I order, so any input will be appreciated.

Yes low profile is likely to cause more damage if hitting a pot hole.

Run-flat results in a stiffer ride because the sidewalls of the tire are thicker so the tire can maintain shape if deflated.

Yes, you can put on non low profile tires after but need new rims. Officially M cars can go to 19" but many here put on 18" rims.

In winter run-flat and non-run-flat doesn't really affect the performance. Things like tire make/model/type and size are more important.

[FlyingAlpaca]

Originally Posted by Raphael X4

Yes low profile is likely to cause more damage if hitting a pot hole.

Non-Run-flat results in a stiffer ride because the sidewalls of the tire are thicker so the tire can maintain shape if deflated.

Yes, you can put on non-run flat after.

In winter run-flat and non-run-flat doesn't really affect the performance. Things like tire make/model/type and size are more important.

Thank you Raphael X4!

[avi66]

Originally Posted by Raphael X4

Non-Run-flat results in a stiffer ride because the sidewalls of the tire are thicker so the tire can maintain shape if deflated.

I thought run-flat tyres were stiffer than non-run flat to maintain the ability to operate without air inside.

The run-flat side wall stiffness is why some claim the ride is harsher than non run flat.

[bocabimmer]

Originally Posted by Scottatah

Can you put the car in park at speed?

I always rest my hand on the shifter and sometimes get paranoid over the possibility. Once I did something n accidentally shifted into neutral while driving. Unfortunately there’s just no where else for the non steering hand to go (other than maybe the steering wheel).

Go ahead and try and let us know the result$. I’ve shifted into neutral a few times accidentally too, but this is something you should be able to do. Hopefully the computer would prevent park. At least that’s a button you’d have to press.

[X3rd Time Is a Charm]

Originally Posted by bocabimmer

Go ahead and try and let us know the result$. I’ve shifted into neutral a few times accidentally too, but this is something you should be able to do. Hopefully the computer would prevent park. At least that’s a button you’d have to press.

Not sure that’s possible but , I know if you have the shifter to the left in sport and with your foot on the brake turn the car off . The shifter automatically goes Back to the center and car goes into park .

[ContactPatch]

Originally Posted by X3rd Time Is a Charm

Has anyone else noticed the forum site seems to be running really slow loading or is it me ??

It's really slow this morning on my end, think I will go wash the car:

[Raphael X4]

Originally Posted by avi66

I thought run-flat tyres were stiffer than non-run flat to maintain the ability to operate without air inside.

The run-flat side wall stiffness is why some claim the ride is harsher than non run flat.

Yes, I'm sorry I wrote that backwards.

[Sportstick]

Originally Posted by Scottatah

Can you put the car in park at speed?

I always rest my hand on the shifter and sometimes get paranoid over the possibility. Once I did something n accidentally shifted into neutral while driving. Unfortunately there’s just no where else for the non steering hand to go (other than maybe the steering wheel).

Putting aside the natural advice for two hands on the wheel, why not hold the wheel with your right hand and rest your left arm on the door panel armrest? That way, you’ve still given up the same amount of steering control and you can rest an arm and keep your hand away from the shifter! Bingo!

[EWL5]

Originally Posted by Scottatah

Can you put the car in park at speed?

I always rest my hand on the shifter and sometimes get paranoid over the possibility. Once I did something n accidentally shifted into neutral while driving. Unfortunately there’s just no where else for the non steering hand to go (other than maybe the steering wheel).

Sounds like you won’t like the MY25 X3 and beyond!

[das boots]

Is there a child-proof switch I can turn off for rear passenger doors for a G02? Had a guest that could not open the door. And so I tested it. Sure enough, I could not open the doors from the inside. Tried to located switches but nothing seems comes close to a door switch.

Edit: Never mind. Found the switch in the door..

[Flippco]

Originally Posted by EWL5

Sounds like you won’t like the MY25 X3 and beyond!

Correct, had a new X1 for a loaner this week. The toggle lever is fine, but there is no park button, you just press the start/stop button to park. There were a few things I liked about it (the next/previous button was on the center counsel, the doors seemed pretty hefty, and the seat moves back to help exit the car (wish the X3 had that). The lack of physical buttons was tough, I'm hopeful the rumor of the iDrive wheel remaining on the X3 is true.

[Keefy]

Is there a specific procedure for replacing the tyre tpms sensor/valve? Does it have to be specifically orientated against the alloy? Also, how long does the battery last for within the sensor?

[EWL5]

Originally Posted by Flippco

The lack of physical buttons was tough, I'm hopeful the rumor of the iDrive wheel remaining on the X3 is true.

All signs appear to be yes as spy shots of the G45 interior appear to maintain the iDrive controller!

[Scottatah]

Originally Posted by EWL5

Sounds like you won’t like the MY25 X3 and beyond!

Generally love electronics and screens but I’ve often thought how I’ll survive once they remove the shifter. I dunno where people put there hands?

[bouchy]

Originally Posted by Keefy

Is there a specific procedure for replacing the tyre tpms sensor/valve? Does it have to be specifically orientated against the alloy? Also, how long does the battery last for within the sensor?

I think there in only one position. A socket is needed. I'm not sure about lifespan, but expect 5-6 years. Well, if it's 7, then I'll change it with new set of tyres anyway... battery is irreplaceable.

[Bimmerforlife]

I’m so conflicted, I want an X3 or X4 before allocation stops for 2024. But I want red leather with electronic side bolstering. I’ve had it for over 10 yrs and if I get the red sensatec I won’t get it. I’d prefer the X3. So if I want red leather I have to order an X4. I’m so tired of black interior and oyster scares me for dirt and Jean fading. Cognac leather you lose the electronic side bolster and mocha is too drab color. Why couldn’t BMW allow red leather on the X3?

[BMWbiker]

Originally Posted by Bimmerforlife

Why couldn’t BMW allow red leather on the X3?

I would have purchased it if I could have. I liked the red leather in my F31.

[X3rd Time Is a Charm]

Has anyone bought close out tires on TireRack ? Right now they have the Pirelli P Zero A/S XL For half price. I’ll soon be ready to put new tires on and was thinking about getting them .Has anyone bought tires on a close out from them ?

[COM40]

Originally Posted by X3rd Time Is a Charm

Has anyone bought close out tires on TireRack ? Right now they have the Pirelli P Zero A/S XL For half price. I’ll soon be ready to put new tires on and was thinking about getting them .Has anyone bought tires on a close out from them ?

I have. Tires were great. They just had an older date code than what I'd expect paying full price (mine were 4-5 yrs old IIRC). But they were presumably stored in a climate controlled warehouse so there should be minimal performance degradation.

[X3rd Time Is a Charm]

Originally Posted by COM40

I have. Tires were great. They just had an older date code than what I'd expect paying full price (mine were 4-5 yrs old IIRC). But they were presumably stored in a climate controlled warehouse so there should be minimal performance degradation.

Thanks, these are 3 years old and are at regular price $311.00 and selling for $157.00 . Kind of hard to resist at that price.

[Keefy]

Anyone know the size and type of locking nut for the front wheel (OEM 699) with 15mm spacers?

[gphin]

Originally Posted by Bimmerforlife

I’m so conflicted, I want an X3 or X4 before allocation stops for 2024. But I want red leather with electronic side bolstering. I’ve had it for over 10 yrs and if I get the red sensatec I won’t get it. I’d prefer the X3. So if I want red leather I have to order an X4. I’ m so tired of black interior and oyster scares me for dirt and Jean fading. Cognac leather you lose the electronic side bolster and mocha is too drab color. Why couldn’t BMW allow red leather on the X3?

I was hesitant about mine ('21)with the Oyster interior but the overall deal was too good to pass up. No issues with dirt or fading. The seats look new. The light gray Oyster with dark gray sensatec dash and aluminum rhumbicle window trim with black carpeting has received many compliments.