[Anderson11]

I have a set of BMW 641m winter wheels from a M2C with a center bore of 72.6 mm and a PDC of 5x120 Bolt 14x1.25 I have ordered a 2022 G82 and of course the CB and PDC are different. The CB on the M4 is 66.5mm and the PDC is 5x112 Bolt 14x1.25. I have done the math and the wheels will fit with the correct wheel adapter. There has to be an adapter 5x120 that can be bolted onto the G82 hub? No luck finding one at this point. No hard driving during winter. Just looking to take the car out 3-4 times a week to charge the battery The set I have now have 3K and they are Michelin Pilot Alpins...Frustrating....

[Teamganzfc]

Originally Posted by Anderson11

I have a set of BMW 641m winter wheels from a M2C with a center bore of 72.6 mm and a PDC of 5x120 Bolt 14x1.25 I have ordered a 2022 G82 and of course the CB and PDC are different. The CB on the M4 is 66.5mm and the PDC is 5x112 Bolt 14x1.25. I have done the math and the wheels will fit with the correct wheel adapter. There has to be an adapter 5x120 that can be bolted onto the G82 hub? No luck finding one at this point. No hard driving during winter. Just looking to take the car out 3-4 times a week to charge the battery The set I have now have 3K and they are Michelin Pilot Alpins...Frustrating....

I have the same problem.

[M3C_Thanos]

HnR makes a 5x112 to 5x120 adapter for the g80.

Its hub centric as well.

I used them to run some some bbs wheels before they were available for the g80.

Pm me and ill get you a part number on Monday when I get to the shop.

[sk3let0nz]

Originally Posted by M3C_Thanos

HnR makes a 5x112 to 5x120 adapter for the g80.

Its hub centric as well.

I used them to run some some bbs wheels before they were available for the g80.

Pm me and ill get you a part number on Monday when I get to the shop.

Can you pm link me to those?

[kupcake]

Please send me that link, as well. Thanks, Vic

[Weiser]

Not sure if anyone had success with this. I'm trying to fit HRE R101s that were used on a 2018 F80 M4 onto my 2022 G80 M3.

I just ordered H&R part# 405756653 which I think will do the job. It converts from PDC 5x112 with center bore of 66.5MM to PDC 5x120 with center bore of 72.5mm. And it has a thickness of 20mm. I got two sets, one for front and one for rear. Concerned that they will both fit/work but hard to find the resources online to figure it out.

Not sure if I need to oder new lug nuts or anything else?

[moproblems]

Originally Posted by Weiser

Not sure if anyone had success with this. I'm trying to fit HRE R101s that were used on a 2018 F80 M4 onto my 2022 G80 M3.

I just ordered H&R part# 405756653 which I think will do the job. It converts from PDC 5x112 with center bore of 66.5MM to PDC 5x120 with center bore of 72.5mm. And it has a thickness of 20mm. I got two sets, one for front and one for rear. Concerned that they will both fit/work but hard to find the resources online to figure it out.

Not sure if I need to oder new lug nuts or anything else?

Will come with bolts that mount the adapters to the hubs and new bolts of the correct length to thread into the spacer.

[Anderson11]

ECS also has adapters.

https://www.ecstuning.com/b-ecs-part...-7256/?pdk=AQE

[Anderson11]

Originally Posted by Weiser

Not sure if anyone had success with this. I'm trying to fit HRE R101s that were used on a 2018 F80 M4 onto my 2022 G80 M3.

I just ordered H&R part# 405756653 which I think will do the job. It converts from PDC 5x112 with center bore of 66.5MM to PDC 5x120 with center bore of 72.5mm. And it has a thickness of 20mm. I got two sets, one for front and one for rear. Concerned that they will both fit/work but hard to find the resources online to figure it out.

Not sure if I need to oder new lug nuts or anything else?

Just circling back with you to see if the H&R adapter set up worked for you? I pick up my car tomorrow so I need a solution pretty quickly. ECS Tuning is hopelessly backordered with their offering. Thanks.

[kupcake]

I did communicate with Weiser, who was unsuccessful with these adapters. I had already ordered a set, and have subsequently tried, and failed, as well. The adapters do fit the G80 hub and are a fit for my F80 hub. The problem is: the bolts included with the adapter are not the correct thread size. The G80 wheel bolts also will not fit the threads on the adapter. I was not able to source the correct bolts to attach the adapter to the hub. Performance Wheel Adapters in Fla.advertised the correct bolts: 14x1.25, 25mm shank, 42mm overall length, but what I received was 44mm long which protrudes by about 2 mm from the recessed hole and that will not work. The wheel bolts can be replaced by another BMW bolt; happy to get you the part number, but the issue is not the wheel bolts.
So, I finally gave up! I've mounted my winter tires on the G80's wheels and will purchase the ECS adapters when and if they become available. Hope this helps.

[Anderson11]

Originally Posted by kupcake

I did communicate with Weiser, who was unsuccessful with these adapters. I had already ordered a set, and have subsequently tried, and failed, as well. The adapters do fit the G80 hub and are a fit for my F80 hub. The problem is: the bolts included with the adapter are not the correct thread size. The G80 wheel bolts also will not fit the threads on the adapter. I was not able to source the correct bolts to attach the adapter to the hub. Performance Wheel Adapters in Fla.advertised the correct bolts: 14x1.25, 25mm shank, 42mm overall length, but what I received was 44mm long which protrudes by about 2 mm from the recessed hole and that will not work. The wheel bolts can be replaced by another BMW bolt; happy to get you the part number, but the issue is not the wheel bolts. So, I finally gave up! I've mounted my winter tires on the G80's
wheels and will purchase the ECS adapters when and if they become available. Hope this helps.

Thanks, I spoke with ECS last week on their set but they have been out of stock for months and they have the correct bolt pattern. Frustrating to say the least..

[forcefed]

Originally Posted by kupcake

but what I received was 44mm long which protrudes by about 2 mm from the recessed hole and that will not work.

Shave them down?

[kupcake]

Originally Posted by forcefed

Shave them down?

Considered taking them to a machine shop but the expense, the hastle, the time already spent and the need for the hex head to be perfect, figured I'll hope for the ECS plates to be available by the spring!

[itrocks4u]

Anyone had any luck with this?

[forza1976]

Buy the correct wheels. These adapters are a dumb solution IMO.

[kupcake]

IMO: adapters are absolutely a solution if you already have a set of wheels that you've expensed and appreciate. Unfortunately, the correct combination of adapters, hub bolts and either studs or wheel bolts are not yet available.

[thompsac25]

I plan to have some adapters custom made. There are plenty of companies out there who can make them custom. I will report back when I do that.

[Anderson11]

Originally Posted by forza1976

Buy the correct wheels. These adapters are a dumb solution IMO.

Well when you have a set of 641M wheels with Pilot Alpin 4's with 750 miles from a M2C it's worth a shot. I have a set of adapters on order. It's worth a $300.00 shot to take the car out a couple of time a week in the winter.

[thompsac25]

Originally Posted by Anderson11

Well when you have a set of 641M wheels with Pilot Alpin 4's with 750 miles from a M2C it's worth a shot. I have a set of adapters on order. It's worth a $300.00 shot to take the car out a couple of time a week in the winter.

Where did you order adapters from?

[Anderson11]

Okay I installed the wheel adapters from ECS Tuning this morning and they fit perfectly. Here are the part links
https://www.ecstuning.com/b-ecs-part...-7256/?pdk=AQE

https://www.ecstuning.com/b-turner-m...1467ecsx5~ecs/

[kupcake]

Are these now in stock at ECS?

[Anderson11]

Originally Posted by kupcake

Are these now in stock at ECS?

No, I checked their site daily and they were always back ordered 4-6 weeks out. One morning 2 weeks ago I checked and they were in stock and I immediately ordered them and the were delivered 4 days later. ECS customer service said they sell quickly when they come in and they are made in Germany which adds time to shipments. I would keep checking...