Usually different tires have different pressures. Tires should have Max. Cold Pressures recomendations printed on their sidewalls (don't exceed this number !!), check there or in the owner's manual for your bike, if you have one. I know some guys run about 34-38 in fronts and the same or a bit harder in the rear, again depends on the type of tire, size, weight of bike/rider, speed rating etc., etc. As a rule if you carry passengers, loaded saddlebags or top boxes regularly guys like to bump a coupla' extra lbs. psi in the rear tire. Be sure to check your tires before EVERY RIDE , since they are the only part of your bike you ever want touching the ground, while riding.
The correct tire pressure for a Harley Davidson FXD is 30 psi for the front tires. The correct tire pressure for the rear tires is 40 psi.
Recommended psi should be on tire's blackwall.
The tire pressure is dictated by the tire manufacturer. Look in the side walls of the tire or contact the tire manufacture.
36psi front and rear
40 front and back
30 psi front 36solo 40twoup rear
35 front 40 rear tire.
40 psi in rear tire... 41psi in front tire
Harley-Davidson motorcycle company recommends a tire air pressure of 18 pounds for the street glide model. Substitute tires may require a different air pressure.
As with all cars and motorcycles, that are factory, there is a sticker located somewhere on the bike, usually on the neck or the downtubes, that will tell you correct tire pressure. Front and rear.
Perhaps when the word "Harley" is spelled correctly - the answer may be provided.
it tells you right on the tires.