The R123 Ecopia is a fuel-efficient trailer radial tire from Bridgestone. Boasting a patented Nanopro-tech compound that limits energy loss for improved rolling resistance and optimum fuel efficiency. It is designed with 11/32" tread depth to combat irregular wear ensuring long life service. Tough intellishape sidewalls reduce the tire weight and fight curbing damages to protect the casing. Its optimized belt package helps achieve durability and retreadability. Bridgestone R123 Ecopia Tire is now available at a very low price.