Welcome to the site Russell!
Call up Gulf Coast Motorcycles of Fort Myers to schedule a date for new tires (and tubes). If you want a set of tires that will last until they dry rot (well maybe not
) stay away from IRC and other cheap pieces of brown art. Go with ME880s. 41 psi front 42psi rear. The Excedra you have now on the rear is a long lasting tire who some hate and some love. However they retail for about the same price as the metzelers.
Might want to change the oil too. Check the air box for nest. Adjust the chain. Do a load test on the battery (and tighten up the connections).
BTW, your tires are likely 12 years old...
PS: What colour colonial cruiser er Bonneville America do you have?
