check tire pressure?
 

Here is possibly the most random question. What is the recomondation
for checking your tire pressure (meaning how often, not how to do it)?
I have never heard anything, and even after checking the paperwork from
the tire manufacturer when I bought my tires it just said "often". What
does that mean? This is strange I know but I was just wondering.

Thanks

john
http://johntaylor.somee.com