is there are list of the "street" r compounds?

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dngo
Posts: 401
Joined: Wed Sep 15, 2004 2:24 pm
Location: Shrewsbury
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Post by dngo »

ivan wrote:
edw1 wrote: Tire points = BP * TM * DR * DT * MM * CF * LEM * TOOL * NJMP
LOL!
Man, I am glad I stopped changing tires and just run streets. No TOOL multiplier for me. Sucks for Dave. :)
And to think that I was contemplating buying another cordless impact gun this past weekend... Would that make me a double TOOL? (Don't answer that!)

(1 * (200-30)/10) * 1.2 * 1.5 * 1.1 * 1.3 * 1 * 1 * 1.2 * 1 = 52.5

Crap.

Dave

cgraff
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Joined: Thu Feb 10, 2005 3:23 pm
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Post by cgraff »

edw1 wrote:Here is a simple formula for equalizing tires under a 200 rating.



TR = Treadwear rating

Base tire points (BP) = 1pt * (200-TR)/10

Tire manufacturer modifier (TM) is 1 unless specifically mentioned below
Hoosier = 1.4
BFG = 1.2
Kumho = 1.2

Driver modifier (DR) is 1 unless your name is below
Dave = 1.5
Ivan = 1.25
Ken = 0.9
Brent = 0.75

Drivetrain modifier (DT)
RWD = 1.1
FWD = 0.95
AWD = 1

Model/chassis modifier (MM) = 1 unless mentioned below
M3 (any chassis) = 1.3
E30 (non-M3) = 0.95
E21 = 0.75
5 series = 0.75
7 series = 0.5

Carbon fiber component modifier (CF)
Carbon fiber components = 1.25
No carbon fiber components = 1

LeMons Modifier (LEM)
LeMons car = 0.8
non-LeMons car = 1

Tool modifier (TOOL)
Cordless impact gun = 1.2
No cordless impact gun = 1

Motorsport country club modifier (NJMP)
Membership in any Motorsport facility = 1.375
No membership = 1


Tire points = BP * TM * DR * DT * MM * CF * LEM * TOOL * NJMP
Ed that is classic....

....that is going up on a website of mine somewhere!

-Chris

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