Show whole topic Dec 08, 2007 7:41 pm
Tim Wadsworth Offline
Member
Registered since: Dec 04, 2007
Location: Wiltshire U.K.


Subject: Re: tyre pressure
Good question. I am running on 600 x 21 Blockleys at 30 psi but Blockleys do have very rigid side walls. My Dunlop book says that 5.25 x 21 F4s should have a max pressure of 36 psi, so I guess 33 is about right.