I have a riding lawnmower and the rear tire is tubeless and the size in 18x8 and a Sears model Poulan I'm having the hardest time trying to figure out how to put a new one on, can you help me?

Brian Butler, December 2005

Main problem if you have got old one off .......but it just like a bicycle tire ....but can get bottle jack and break the bead on it by putting jack on rim of tire and jacking under a bumper of a car or truck ....take 2 big screwdrivers and pry tire off and then put new tire on like you would a bicycle tire .......with the screwdrivers .......more like pry bars

bg, December 2005

It may be worth taking it to a tire shop.
Call a few, around here they'll mount them for just a few dollars.

Rick, December 2005