we used to bolt tire sidewall wrapped in innertube inside the slash (nuts outside the tire, bolts snipped and peened) this depends on a tube in the tire, lasts for years... 

On Tue, Jun 12, 2012 at 4:32 PM, Chip Allen <[log in to unmask]> wrote:
Hello all-
I am looking for any advice on how to repair, if even possible, a rear
ag-tread tire that just got a slash from a sharp piece of slat while
harrowing. It still has great tread left and I would hate to trash it,
let alone purchase a new one...potentially expensive. Is there a place
that fixes them, a patch kit, etc....open to all advice!
Thanks a ton-

Chip Allen Natvig

Chip Allen Natvig
Certified Organic Vegetable and Herbs
Pebble Brook Farm