Join Date: Jun 2006
Location: So Cal
Bikes: I don't own any bikes
I run my 700X28 at 100psi. The max listed is 120.
Since your tires say only 65psi I am assuming they are mountain style or wide tires. Generally you can run your tires at less than recommended (on my mountain bike the tires says 65 but I do only 40) but I would never do more than recommended.
Private docent led mountain bike rides through Limestone Canyon. Go to letsgooutside.org
and register today! Also available: hikes, equestrian rides and family events as well as trail maintenance and science study.