SB-RAC Automatic Tire Inflation System

Posted on August 5, 2011

Trans Technologies Co. Inc.’s SB-RAC automatic tire inflation system keeps rear dual tires inflated to their standard pressure. The system inflates tires automatically if pressure drops one psi below the fleet’s designated standard tire pressure and relieves any excess air pressure 10 psi above the fleet’s designated standard tire pressure. The system can more than double tread life, according to the company.

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