my thought would be the glue might crack or peel after an amount of use maybe , flex of the side walls all the time , i do have a tube in mine but the fracture would only rub the tube over time and go flat anyways , this tyre has no tread left pretty much , i checked ebay for 10" tractor tires and $125 a pr from America , not happening , to expensive i think , maybe , the 12" pr i bought for the home made tractor only cost $100 for the pr fitted on rims low profile type