An ex-pat friend of mine had a flat tired and used a Tijuana roadside tire repair service.  The service arrived promptly and fixed his tire for USD $20.00.

Given that many cars either lack a spare tire or only have a donut for a spare it appears the service might be useful for many visiting (as well as living in) Tijuana.

If you are interested in this service call Victor at (+52) 664-814-2116.