[Filiiony]

Thats great would love to know the weight of the GPM Specters.

I'm hoping to find time to change to my new wheels this weekend and will weight the 858M when they are off the car.

Did you notice any difference in the acceleration och power when you changed from 18 to 19?

The gmp Specter without the tires are at 11.5 kg.I will weight them with the tires when I swap .

Acceleration is the same.No decrease on power.Even consumption is the same. aprox 17 kwh in the city.Only the projected range(GOM) is less 10% aprox...

 

[Tempbmw]

The gmp Specter without the tires are at 11.5 kg.I will weight them with the tires when I swap .

Acceleration is the same.No decrease on power.Even consumption is the same. aprox 17 kwh in the city.Only the projected range(GOM) is less 10% aprox...

Thats impressive seems like GMP offers a great bang for the buck!

 

[Tempbmw]

The gmp Specter without the tires are at 11.5 kg.I will weight them with the tires when I swap .

Acceleration is the same.No decrease on power.Even consumption is the same. aprox 17 kwh in the city.Only the projected range(GOM) is less 10% aprox...

Hey, im thinking of buying the GMP Specter as summer wheels, but are you sure they weigh 11.5KG? All websites i can find states they are about 16kg which sounds really heavy.

Check this as an example: GMP Specter black diamond | ✪ felgenoutlet.com

 

[Filiiony]

Hey, im thinking of buying the GMP Specter as summer wheels, but are you sure they weigh 11.5KG? All websites i can find states they are about 16kg which sounds really heavy.

Check this as an example: GMP Specter black diamond | ✪ felgenoutlet.com

Hello again I don't know exactly where I saw it all I can find write know is from the technical data sheet from Gmp website it says 14.9 kg.

 

[EiVier]

I just got a new idea.

Actually it was the plan to avoid the BMW 868 M 20" Rims because they specify to 432km only.
BUT!
If you compare to the 20" 862 which have regular wheels, which are specified to 488km. Thst is actually prettey close to the max. configuration of 18" 858 M 513km, so thats only 25km difference.

So that could mean that the 868 M 20" with the most efficient wheels on the market could also go up to 490km.

Does that make sense?

 

[Marvellous]

So that could mean that the 868 M 20" with the most efficient wheels on the market could also go up to 490km.

Does that make sense?

Main problem for range is the width 255 front and 285 rear and the exentions for that on the rear archer

 

[EiVier]

Clear but not only:

19" M LMR Y-Spoke 859 M Bicolor / MB --> 511km
19" M LMR Y-Spoke 859 M Bicolor / MB sport tires --> 472km

 

[EiVier]

Thats allmost 40km difference

 

[Tempbmw]

Yesterday i put my new summerwheels on.
Hard to get a good picture with dark wheels and low light but in really happy with the result.

they weight exactly the same as stock 858M in the rear, and are even lighter in the front.

 

[Filiiony]

Yesterday i put my new summerwheels on.
Hard to get a good picture with dark wheels and low light but in really happy with the result.

they weight exactly the same as stock 858M in the rear, and are even lighter in the front.
View attachment 15789
View attachment 15791

Hi,

Could you tell me please what's the weight of the 858M with the tires on?

 

[Tempbmw]

Hi,

Could you tell me please what's the weight of the 858M with the tires on?

Absolutely.

Rear: 18x9 255/45-18 | 24.1KG
Front: 18x8.5 245/45-18 | 23.2KG
HANKOOK VENTUS S1 EVO3 K127

My new setup is

Rear: 19x9.5 255/40-19 | 24.1KG
Front: 19x8.5 245/40-19 | 22.3KG
Kumho Ecsta PS71

Here are some pictures, and i checked with 2 different scales for more accuracy. Note: its KG, not lbs. (Sorry for the quality)

 

[EiVier]

Cool! Could you please try again with more light?

 

[Tempbmw]

Cool! Could you please try again with more light?

Thanks, yes i'll do that when i get the opportunity

 

[mpr]

Is that wheel the Imaz FF481 ?

 

[Tempbmw]

Is that wheel the Imaz FF481 ?

Yes correct 👍

 

[mpr]

Somehow they looked familiar
I had the black-polish version in my previous car.
Did you check the load rating on the 19" size? The 18" I had would have been too low, and it seems impossible to find the numbers online.

 

[Tempbmw]

Great eyes!

I think the 19” are 850kg per wheel (according to back of the wheel) so should be fine
And i checked with the vendor before purchasing and they said it was ok.

Somehow they looked familiar
I had the black-polish version in my previous car.
Did you check the load rating on the 19" size? The 18" I had would have been too low, and it seems impossible to find the numbers online.
View attachment 15835

 

[mpr]

That's good news
More options for wheels. They seem to have reasonably priced flowform wheels.

 

[Tempbmw]

That's good news
More options for wheels. They seem to have reasonably priced flowform wheels.

Yes they are great, and also pretty light compared to OEM wheels.

would love to know the weight of 19/20 oem wheels.

 

[EiVier]

But in weight you compare 18" to 19" I beleive 19" is allway a bit lighter because of lees rubber?