Colt Case Ingersoll Garden Tractors

Seat covers have never impressed me. I used to ride an "M" international tractor that had a seat cover on it years ago and still don't like what I see.

If all you want to do is cover it, a cover should work. If you want comfort w/o it slipping and sliding, buy a seat.

Most seats I don't like either.

That kinda depends on the seat. The steel pan seat on the 8N is surprisingly comfortable as is. Until it get's too hot from the sun, or ice cold in the winter... The fitted cover/cushion really doesn't move around on me at all.