Bridgestone Forklift Inner Tube 7.00-12 (700-12) JS-75 is a type of inner tube used on forklifts with an outer tire size of 7.00-12 or 700-12. Forklifts are heavy equipment used to transport and move goods in a warehouse or factory area. The inner tube is an important part of the forklift wheel which helps support the load and maintain proper air pressure in the tire. JS-75 is a Bridgestone inner tube type designed for use on forklifts with a maximum load of 2720 kg. This inner tube features a design that allows for easy installation and removal. In use, be sure to always check the condition of the inner tube periodically and maintain the proper air pressure according to the manufacturer's specifications, because poor tire condition can have an impact on forklift performance and safety.