Originally Posted by
gholt
So, the schrader is brand. So, tapping it may make the pressure release. I have also set the compressor hose to 120 psi, should i lower it to about 30 or 40 and then raise it up once I can get the spring to release?
You don't need to tap a schrader valve, that's the kind used on cars and some bicycles. Presta valves often stick closed and need to be "burped" before inflation. Check the pressure values on the side of the tires. If the load on the bike is not too heavy you can ride at about 10% below maximum recommended pressure. For heavier loads go to near maximum.