Michelin PSS no "N" Rating
#1
Drifting
Thread Starter
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I hope you can give me some guidance as I'm really not sure what to do.
I'm ordering new tires and am considering Michelin PSS but I know they're not N Rated and my Porsche Service guy said that that's a big deal.
Can you please give me some thoughts.
Thanks in advance.
Tom
I'm ordering new tires and am considering Michelin PSS but I know they're not N Rated and my Porsche Service guy said that that's a big deal.
Can you please give me some thoughts.
Thanks in advance.
Tom
#3
Race Director
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Great tire, strong tire. Guys I know use this as a track tire. N Spec is a bunch of BS....I've got thousands of track miles and the tires are no N Spec.
Call Damon at Tire Rack...great service and he's sold hundreds of sets of Super Sport Michelins.
Call Damon at Tire Rack...great service and he's sold hundreds of sets of Super Sport Michelins.
#5
Official Rennlist Snake Slayer
Rennlist Member
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
The "N" designation is an automobile manufacturers designation that the tire has been approved by them, nothing more, although at least they've tested it, and it's rated for the cars top speed.
I have PSS's on a 09S, and they're a great tire.
I have PSS's on a 09S, and they're a great tire.
#7
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
N Spec tires have met the manufacturer's engineering standards for that particular model they manufacture. N Specs will be different for each type of P-car, and typically dealers will only sell N Specs and no other "non N spec" tires.
Trending Topics
#8
Three Wheelin'
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I need a set of tires myself, and PSS will be the tire. It seems like the tire of choice for most. What is up with the N? Does Porsche withhold it, subject to a test or payment or something, or has Michelin not applied, or what? I am not an early adopter of anything, but I was waiting on the N designation. When is that going to happen? Is this symptomatic of a falling out or a love for BMW at Michelin-Spartanburg, or what?
#9
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Otherwise I'd ignore the issue. PSS tires are great. Handle better and appear to last longer than any of the N rated 997.2 tires (PZero, RE050 and PS2) and I've had them all.
DMoore
'11 GTS
'10 Panamera 4S
#10
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I'm on my third set of PSS tires on my GTS. (Nothing wrong with the tires, the track eats them up but they do last longer than PS2's.) I was the first customer at my dealer with PSS tires, and they asked a lot of questions about them. They now sell PSS tires to their customers, despite the absence of an N rating. I've heard (can't vouch for accuracy) that a dealer can't CPO a car unless it has N rated rubber, so that might be a consideration if you're thinking of trading in the car during the life of the next set of tires.
Otherwise I'd ignore the issue. PSS tires are great. Handle better and appear to last longer than any of the N rated 997.2 tires (PZero, RE050 and PS2) and I've had them all.
DMoore
'11 GTS
'10 Panamera 4S
Otherwise I'd ignore the issue. PSS tires are great. Handle better and appear to last longer than any of the N rated 997.2 tires (PZero, RE050 and PS2) and I've had them all.
DMoore
'11 GTS
'10 Panamera 4S
My experience as well. Dealer (OPC) fitted PSS to my GTS (no one else can get the bloomin wheels off) and they are superior in every way.
#11
Intermediate
Join Date: Oct 2004
Location: Melbourne, Australia
Posts: 28
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
N-spec tyres are developed in cooperation with Porsche to ensure the best performance of the tyre and vehicle together.
This involves fine tuning the handling characteristics to suit the car whilst also improving grip and performance levels.
Also, particular attention is given to improving noise/comfort levels, and more recently improving Rolling Resistance.
Hope this helps.
Product Marketing PC/LT
Michelin Australia Pty Ltd
Telephone: +61 3 8671 1018
This involves fine tuning the handling characteristics to suit the car whilst also improving grip and performance levels.
Also, particular attention is given to improving noise/comfort levels, and more recently improving Rolling Resistance.
Hope this helps.
Product Marketing PC/LT
Michelin Australia Pty Ltd
Telephone: +61 3 8671 1018
#12
Miserable Old Bastard
Rennlist Member
Rennlist Member
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Call Dave at Wheel Enhancement and ask him. You'll get honest, non-biased and pro comments. I know they are not sponsors here but I'm local and they are the only place I will get tires and related service.