08-20-2016, 12:15 PM | #23 |
Private First Class
100
Rep 132
Posts
Drives: 2023 i4M50/2023 X6MC
Join Date: Dec 2015
Location: Livingston CA
|
So if I go with PSS on stock 343 wheels and do the 305/30/20 what should I get? 103y or 99y
For the zeros 305/30/20 what rating? I don't want that crazy bulge |
Appreciate
0
|
08-20-2016, 01:28 PM | #25 | |
Hide! My wife's coming!
813
Rep 2,816
Posts |
Quote:
__________________
*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
|
|
Appreciate
1
sbassi100.00 |
08-22-2016, 10:20 AM | #26 | ||
New Member
3
Rep 17
Posts |
Quote:
But mine says both ZR any Y So i am still a little confuside |
||
Appreciate
0
|
08-22-2016, 02:24 PM | #27 |
Command Sergeant Major of the Army
142
Rep 638
Posts |
LOL...I had always wondered why my PZero 305's had that crazy bulge.
103Y's FTL...
__________________
2018 F82 M4 ZCP
2015 F13 M6 ZCP (gone) 2013 F10 M5 (gone) 2008 E90 M3 (gone) |
Appreciate
0
|
08-22-2016, 07:17 PM | #28 | |||
Hide! My wife's coming!
813
Rep 2,816
Posts |
Quote:
__________________
*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
|
|||
Appreciate
0
|
08-22-2016, 07:18 PM | #29 | |
Hide! My wife's coming!
813
Rep 2,816
Posts |
Quote:
__________________
*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
|
|
Appreciate
0
|
08-22-2016, 07:38 PM | #30 |
Private First Class
31
Rep 105
Posts |
Hey guys,
I am about to get these tires as my current MPSS are giving me too much wheel spin and the rears only have maybe another 3-5K left in them. Does it matter if it says Mercedes? I am also stepping up the front tire sizing as I don't want to further increase under steer. The front wheels can accommodate it. The 102Y load rating shouldn't hurt? as the front of the car is heavier anyway. The 99Y load rating in the back should be fine as I rarely carry passengers. Also helps to not have a crazy bulge as the oem rear wheels are really good for 295. PIRELLI P ZERO 275/35ZR20 MO Mercedes Sidewall Style: Blackwall Load Range: XL Serv. Desc: (102Y) PIRELLI P ZERO 305/30ZR20 Sidewall Style: Blackwall Serv. Desc: (99Y) |
Appreciate
0
|
08-23-2016, 11:34 PM | #31 | |
Lieutenant Colonel
363
Rep 1,805
Posts
Drives: 2014 BMW M5 F10 CP
Join Date: Apr 2013
Location: Dallas, Texas
|
Quote:
__________________
2014 BMW F10 M5 ZCP | SSII / Black | MSR Stage III | MSR Intakes | RPi GTM Exhaust | RPi Catless Downpipes |RW Carbon Front Lip | RW Carbon Diffuser | RW Carbon Trunk Spoiler |
|
|
Appreciate
0
|
08-24-2016, 08:47 AM | #32 |
Captain
322
Rep 843
Posts |
I ordered MPSS 305's (think they might be 103y) They are sitting at my shop in Miami, need to find some time to have them installed along with my new spacers. Hope they really help with traction, now i break traction on the highway rolling at 60mph. Time for some new tires!
|
Appreciate
0
|
08-24-2016, 08:48 AM | #33 | |
Hide! My wife's coming!
813
Rep 2,816
Posts |
Quote:
__________________
*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
|
|
Appreciate
0
|
08-24-2016, 10:33 AM | #34 | |
Private First Class
31
Rep 105
Posts |
Quote:
http://bndtechsource.ucoz.com/index/...alculator/0-20 It calculates that a lower load rating (all else being equal) yield a bigger contact patch area, a little counter-intuitive for me. |
|
Appreciate
0
|
08-24-2016, 10:37 AM | #35 |
Private First Class
31
Rep 105
Posts |
|
Appreciate
0
|
08-24-2016, 11:07 AM | #36 | ||
Hide! My wife's coming!
813
Rep 2,816
Posts |
Quote:
PSS Specs 305/30/20 103Y Section Width 12.3 Tread Width 11.8 PZero Specs 305/30/20 99Y Section Width 12.5 Tread Width 11.4 103Y Section Width 12.3 Tread Width 11.7
__________________
*** SOLD *** 2013 BMW M5 | Space Grey | MSR Stage 3 Tune | Catless Downpipes | MSR Intake and Charge Pipes | MSR Exhaust (Prototype) | Vorsteiner Rear Diffuser | RW Carbon Front Lip | RW Carbon Trunk Spoiler| Vorsteiner VS-310 Forged Wheels | Escort 9500CI w/Laser Jammers
|
||
Appreciate
0
|
08-24-2016, 12:30 PM | #37 | |
Captain
322
Rep 843
Posts |
Quote:
|
|
Appreciate
0
|
08-24-2016, 09:25 PM | #38 | ||
Lieutenant Colonel
363
Rep 1,805
Posts
Drives: 2014 BMW M5 F10 CP
Join Date: Apr 2013
Location: Dallas, Texas
|
Quote:
__________________
2014 BMW F10 M5 ZCP | SSII / Black | MSR Stage III | MSR Intakes | RPi GTM Exhaust | RPi Catless Downpipes |RW Carbon Front Lip | RW Carbon Diffuser | RW Carbon Trunk Spoiler |
|
||
Appreciate
0
|
08-25-2016, 04:29 PM | #39 | |
Private First Class
31
Rep 105
Posts |
Quote:
|
|
Appreciate
0
|
08-25-2016, 06:12 PM | #40 |
Private First Class
100
Rep 132
Posts
Drives: 2023 i4M50/2023 X6MC
Join Date: Dec 2015
Location: Livingston CA
|
Just ordered my rears Pzeros 305/30/20 99y.
|
Appreciate
0
|
08-26-2016, 10:53 PM | #42 |
Lieutenant Colonel
363
Rep 1,805
Posts
Drives: 2014 BMW M5 F10 CP
Join Date: Apr 2013
Location: Dallas, Texas
|
Excellent stuff.. Great tires.. For about 4000 miles with a tune and then.. Haha.. On to the next set..! I have run R888s over this summer and they have been awesome..
__________________
2014 BMW F10 M5 ZCP | SSII / Black | MSR Stage III | MSR Intakes | RPi GTM Exhaust | RPi Catless Downpipes |RW Carbon Front Lip | RW Carbon Diffuser | RW Carbon Trunk Spoiler |
|
Appreciate
0
|
08-27-2016, 03:48 PM | #43 | |
First Lieutenant
42
Rep 344
Posts |
Quote:
|
|
Appreciate
0
|
08-27-2016, 04:55 PM | #44 |
Captain
249
Rep 881
Posts |
Yes I went with yours and 13M5F10 recommendations. A few thousand miles will last me until next summer, and then I will try rear R888
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|