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Old Aug 13, 2016 | 08:16 AM
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Jeffdehr's Avatar
Jeffdehr
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Default Logic Game

Anyone a Boolean logic expert? The picture shows the allowable winter tires/wheels for the 991.2

I have a C4S cab. My question is can I use 19 inch winter tires/wheels. My car has rear axle steering but does not have PCCB.

The footnote is 19s are fine for "vehicles without PCCB and without rear axle steering only"

4 possibilities:
A - no PCCB, no rear steering
B - PCCB, no rear steering
C - no PCCB, rear steering
D - PCCB, rear steering

I think only "A" would qualify for the 19s....Am I correct? Or is the answer A B and C would work with the 19s?
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Old Aug 13, 2016 | 08:30 AM
  #2  
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The fact that footnote 1 seems to allow RWS and 19" to intermingle, BUT it only applies to non-S cars which I believe you cannot get with RWS, logically means "If RWS, then no 19-inch wheels." Period. I think your conclusion is correct. Only "A".
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Old Aug 15, 2016 | 11:38 AM
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Guzzgreg
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WOW didn't think I would need George Boole'a logic and principles on this sight....lol although it does show there are some folks here with some serious smarts. Pretty cool!
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