Dude, you must of purchased some crap wires if you cant push the wire back on the spark plug...

Dont buy them OEM replacement things, there always C-rap! You need to buy factor or GOOD quality aftermarket things.

Its rather ease to get the plugs out and being that you had time to write this, means you really got stuck. I know how it feels so dont think Im slamming ya...

Anyways, my plug socket lost its rubber innerd which grabbed the plug when it was time to pull it out. I ened up doing as the other said. Loosen them ALL the WAY off. Then take the end of whatever wire you got, old ones, new ones, whatever, push that down in there till it graps over the top as you normally would. Now keep in mind that your plugs might be totally off and just laying sideways as your pushing the wires back in there to grab it. It wont line up so you need to look in there while you doing it. Its really ease man. Dont be affraid, try it, work smarter not harder.