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      07-23-2018, 02:06 PM   #1
Pikey Motorsports
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315/30/20 r888r on stock m5 wheels

Anyone running this setup on the stock rims?

Isit ok?

Thanks
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      07-24-2018, 04:47 AM   #2
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Yep no problems at all
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      07-24-2018, 06:38 AM   #3
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Nice thankyou what are you lowered on?
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      07-24-2018, 08:18 AM   #4
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you can get the Nankang AR-1 tyres in 305/30/20. Also they do a 256/35/20 as well for the fronts
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      08-08-2018, 01:33 PM   #5
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Anyone one else running the 888r?
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      08-08-2018, 06:50 PM   #6
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it is fine, my friend and i run it, done many 180mph pulls, no issues .
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      08-09-2018, 03:56 PM   #7
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Thankyou
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      08-13-2018, 12:48 PM   #8
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What psi you guys running on them
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      08-14-2018, 06:43 PM   #9
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Well I’ve got them and not good

Grip is unbelievable don’t get me wrong, but the car is like jelly above 140 I definetley would not feel safe above that!! I checked pressures one was 47 and the other 40, dropped them both down to 34 and it helped but still not good!!

Also Mdm mode is going insane and tc is flickering at 120mph! So been using them with tc fully off only

What’s the crack?? A lot of people are running these and how?
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      08-15-2018, 05:40 AM   #10
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I had 305/35-20 R888r's on my stock 343M's. They fit great, just couldn't use spacers with them. I have now changed wheels with rears that are 20x11. As soon as these are worn out I'll get 325/30-20 R888r's
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      08-15-2018, 11:36 AM   #11
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You sure you had that size there not listing them
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      08-16-2018, 10:04 AM   #12
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Anyone else I’ve seen a lot are running these?
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      08-20-2018, 05:06 PM   #13
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Quote:
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Nice thankyou what are you lowered on?
H&R springs
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      08-20-2018, 05:12 PM   #14
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No rubbing in the back and what pressure you run my car feels not as stable since fitting these but has got better since upped the pressure in the tyres
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      08-21-2018, 04:45 PM   #15
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No rubbing in the back and what pressure you run my car feels not as stable since fitting these but has got better since upped the pressure in the tyres
No rubbing issues at all and i'm running on 30psi pressure, grip is awesome with 0 problems.
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      08-22-2018, 09:22 PM   #16
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Doesn’t make sense
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      10-07-2018, 04:49 AM   #17
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Finally fixed this

It wasn’t the tyres which are a problem it was my rear chassis/strut bar was loose causing the rear to feel unstable
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      12-28-2018, 06:45 PM   #18
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How about r888 size 285 on rear i think those might fit better i ahve 10.5 rear wheels any advice
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      01-02-2019, 10:38 PM   #19
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      03-22-2024, 01:31 PM   #20
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Quote:
Originally Posted by KMORGSM5 View Post
I had 305/35-20 R888r's on my stock 343M's. They fit great, just couldn't use spacers with them. I have now changed wheels with rears that are 20x11. As soon as these are worn out I'll get 325/30-20 R888r's
1. What is the exact wheel offset of your 11” wheels, and do they need spacers?
2. Have you tried the 325/30-20s yet? How’s performance?
3. What’s your favorite daily summer setup for grip?
TIA!
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