I started changing the tube on my rear rim today. I got the tire off pretty easily. the rubber strip around the inside of the rim was in good shape so I left it. I put the new tube in. Getting the tire back on is alittle harder. I got one side of the tire back on. I am having a hell of a time stuffing the new tube under the tire. the wife started #$%*ing and I was sweating my ass off so I called it a day. I will try again tommorrow. Any pointers from the wise would be appreciated!! thanks.