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      02-27-2015, 08:45 PM   #1
RKP-M6
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Avant Garde 21x10.5 on all 4 corners? anyone do it?

hey guys.

So i want to go with these rims (dolphin grey color or matte black):

http://www.avantgardewheels.com/m510.php

i know i can do 21x10.5 in the rear but i was wondering if anyone knew if i could go with 21x10.5 in the front as well? or would i need to go staggered and go 21x9 on the front? also anyone know if i would need to throw on spacers with this set up? if so what size spacers might you guys recommend? thanks in advance!!
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      02-27-2015, 09:28 PM   #2
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Do you know the offset of these rims?
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      02-27-2015, 09:34 PM   #3
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Quote:
Originally Posted by M6-Coupe
Do you know the offset of these rims?
I do not. I need to call them. Do you know which offset is ideal? Also any tire suggestions?
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      02-27-2015, 10:02 PM   #4
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Well these are the OEM 343M wheels for M6:
Front: 9,5JX20 ET:31
Rear: 10,5JX20 ET:19

You have to know the new rims ET and then you can use this online calculator:
http://www.1010tires.com/Tools/Wheel-Offset-Calculator#

As far as tires, for 10.5x21 rims you can go up to 305 (what I am running right now)
so basically, 295/25/21 or 305/25/21.
For 9x21 rims the widest tire you can go with is 275; so 265/30/21 or 275/30/21 are your options.
I highly recommend MPSS tires... they are really fantastic
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      02-27-2015, 10:18 PM   #5
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Quote:
Originally Posted by M6-Coupe
Well these are the OEM 343M wheels for M6:
Front: 9,5JX20 ET:31
Rear: 10,5JX20 ET:19

You have to know the new rims ET and then you can use this online calculator:
http://www.1010tires.com/Tools/Wheel-Offset-Calculator#

As far as tires, for 10.5x21 rims you can go up to 305 (what I am running right now)
so basically, 295/25/21 or 305/25/21.
For 9x21 rims the widest tire you can go with is 275; so 265/30/21 or 275/30/21 are your options.
I highly recommend MPSS tires... they are really fantastic
Ok great. I'll do the 305 tires. On the front do you run 265 or 275? Do you have pictures of your set up? Thanks for the help. I'll get the offsets asap
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      02-28-2015, 12:03 AM   #6
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I am running 265 on the front because most of the time I run at sport or sport+ steering and I thought with 275 on front, the steering will be too heavy...These are some pics from rear wheels to give you an idea about the look
Attached Images
  
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