Leaky tire

[Aggie66]

The Kevlar fibers will repair a side wall hole. It takes a bit of work as the tire needs to be laid on its side. I know, already done this due to the Locust tree thorn punctures in the side wall.

Locust trees are awful. I’ve got plenty plus mesquite.

 

[Joe Batt]

Find an ag/commercial tire shop.

 

[Little Red Tractor]

Tire shop probably won't fix due to a policy of not doing sidewall patches for road vehicles, which myopically extends to off-road, despite there being no reason not to. I would mark the sidewall leak, patch the inside and clean the beads (tire and rim) good and look for gouges or other possible leak sources. If there is a cut or gouge in one of the beads, a dab of bead sealer or rtv just prior to seating it should fix it. Putting a tube in would also be an option.

I've done similar things with varying degrees of success. A tube is generally the final solution if you don't feel like replacing both tire and wheel.