I had a old 1975 Case 4210 farm tractor that had all colors faded out and rust everywhere. I did not use tractor for much. So I decided to see if I could improve the beauty of it,After I washed it I painted the wheels, weights and a few other pieces. Parts I painted looked brand new. But it still had a lot of rust and it was a eyesore to see.So I threw some bondo in the rust holes and sanded it all smooth. and painted back the original color of red.Then that part came out nice with the red paint, So I decided to paint the whole tractor red. with the black trim.After I finished the tractor looked brand new again. It looked so good for the year it was.