Use this forum to talk about club racing.
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dngo
- Posts: 401
- Joined: Wed Sep 15, 2004 2:24 pm
- Location: Shrewsbury
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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
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cgraff
- Posts: 227
- Joined: Thu Feb 10, 2005 3:23 pm
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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