<strong>3.</strong> Lots of air volume is needed to reseat the bead, and the valve core is a big restriction. Removal is easy if you have the right tools. Make sure you don’t drop or misplace the valve core, as they aren’t easy to find in the snow in the woods! Clean out the area between the bead and rim for a good seal. Mud and debris can keep the tire from seating correctly, so wash it out with water if needed.