OTC has unveiled a new line of tire bead seaters designed with safety and productivity in mind. According to the company, its new tire bead seaters (part numbers 5700, 5702 and 5713) feature a unique air trigger that expels a burst of air, inflating the tire to seat it to the wheel rim, allowing the tire to be inflated to the recommended pressure through the tire valve. Using a trigger-style discharge valve provides optimum airflow control while allowing both hands to firmly hold the nozzle/valve assembly, which is critical for effective and safe use, according to OTC.