Old 12-18-05, 05:30 PM
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Portis
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Join Date: Sep 2003
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Bikes: Trek 4300 X 2. Trek 1000, Trek 6000

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Originally Posted by bigchris603
How much tire pressure should run in the snow? Higher pressure to dig in deeper or lower pressure for contact area? I usualy run a round 40 psi at this presure I have a little squish in them, like a car tire.

Thanks for the help
chris

Lower pressure typically works better. IN fact you will see where a lot of the experts run very low pressure and actually glue the tire to the rim on one side. I don't prefer the low pressure however. I run slime and if you are running very low pressure, it won't have a chance to work.

It takes a few pounds of air pressure for the hole to seal with slime. Obviously with low pressures, your tire is flat before it ever seals. I rode for a couple hours on Saturday in some pretty good snowfall. I ran around 60 lbs in the tires. I was running a Nashbar studded on the front and a Geax Blade on the rear.

I evenn pulled the sled around a little when i got home.


The geax blade really digs in. It didn't even slip when pulling a sled.

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