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Old 08-06-2008, 03:25 PM   #24 (permalink)
whitevette
EcoModding Apprentice
 
Join Date: Jul 2008
Location: N.C. / USA
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Quote:
Originally Posted by bryn View Post
soooo,
how about that tire inflation thing. i've heard it helps
You heard correctly...now, go try it! How much do you pump them up? What are they now? If they were mine, I would put in 40 psi ( cold) to start. Worn, damaged tires are "riskier" than newish tires. New tires ( fresh tire cord) get 44 psi (cold). Aged tires get less, since their tire cord adhesion qualities are questionable. Seven years is a "rule-of-thumb" age for tires to become "old".