I just got a new bike, and took off the front wheel to transport it some where. when i put it back on the bike, the wheel is a little wobbly.
am i putting the wheel back on incorrectly?
how do i stop it from wobbling?
I had the same thought as Retro, above. Once you get the axle seated all the way into the fork dropouts if you still have a wobble you nay need the wheels(s) trued. On a new bike this should be included in your first routine tuneup. Loose spokes are often a cause of wheel wobble.