Now here's a clever design - the High Country Plastics Tire Feed /Water Basin is made to fit inside any old tire, creating a feed or water basin that won't be tipped over by your animals. It's ideal for kennels, garages, outdoor stables, or barns, and it's built tough out of FDA-approved, UV-protected plastic. Fits 13-, 14-, and 15-inch tires and holds up to 2.5 gallons. Tire not included. Manufacturer's three-year warranty.