Q re: tire pressure for winter tires (3 psi higher than summers?)
11-20-2007, 06:43 AM
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Q re: tire pressure for winter tires (3 psi higher than summers?)
In the owners' manual of my '01 TT, it states that (and I'm paraphrasing here) "...due the nature of winter tires, they must be inflated to 3 psi above" that required for other tires. Is this really true? Should I run my winters 3 psi above my summers? The placard on the fuel flap recommends 33f/30r psi, but of course doesn't mention summer or winter.
<i>'01 TT quattro, running 17" Dunlop 3Ds for winter</i>
TIA, ~john
<i>'01 TT quattro, running 17" Dunlop 3Ds for winter</i>
TIA, ~john
11-20-2007, 06:51 AM
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In general
correct me if Im wrong:
Sidewalls are not as stiff on winter tires and require higher pressure to offer the same rim protection from potholes.
Higher pressure also gives you a smaller contact patch increasing traction in snow
Sidewalls are not as stiff on winter tires and require higher pressure to offer the same rim protection from potholes.
Higher pressure also gives you a smaller contact patch increasing traction in snow
11-20-2007, 08:50 AM
#6
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I would say Tire Rack would have recommendations on their website
if they felt additional pressure was important.
But if someone is an aggressive drive - higher pressures would probably give better wear.
But if someone is an aggressive drive - higher pressures would probably give better wear.
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