2,75-21 VRM 031

Tire mounting and dismounting can be dangerous and should only be performed by trained and qualified personnel using the correct tools and work procedures. Failure to properly follow these procedures may result in misfitting the tire on the rim, resulting in the destruction of the tire with explosive force that could result in serious injury or death. Make sure the rim, tire and tube are compatible. Check that the tire is suitable for the equipment/machine. Use only rims recommended or approved by the tire manufacturer. Always use only the correct special equipment and tools. The rim must be clean and in perfect condition (not damaged, etc.), if necessary, clean the rim with sandpaper. Do not under any circumstances mount tires on rims with cracks, severe deformation, bearing traces of welding repairs, etc. Carefully inspect the inside as well as the outside of the tire to identify any damage. If the extent of damage does not allow for repair, the tire should be scrapped. When installing with a tube, always use the correct new tube and insert for the given dimension. To mount tubeless tires on tubeless rims, always use a new tubeless valve. Lubricate the rim and tire beads before mounting. Use only a suitable lubricant that will not destroy the tire (never use lubricants based on silicone or petrol). We recommend vertical mounting. In the case of horizontal installation, it is necessary to check whether the bottom foot is properly seated. Place the tire on the rim opposite the opening for the valve (observe the direction of rotation indicated by the arrows). Using the mounting lever, gradually slip the first bead over the edge of the rim. Subsequently, insert a slightly inflated tube, sufficiently treated with a slide (if it is mounted), into the shell. Position the valve and lightly secure it with the circlip. Put on the second foot, working your way up to the valve. To properly seat and center the casing, remove the inner valve insert. Inflate slowly and check the correct seating of the tire bead. Make sure the shell foot has not pinched the core. Keep a safe distance during inflation, always use a safety cage, if possible attached to the wall or with a safety chain. During the pressure reading, make sure that no part of your body is in the possible trajectory of the internal parts of the valves or their caps. It is recommended to use a suitable device to limit the inflating pressure. Use a compressed air filter and dehumidifier to remove moisture and dust. If the shoes are not seated properly, bleed air, re-lubricate and inflate. Repeat this operation until the feet fit correctly. If all the previous operations were done correctly, put on the inner valve insert. Inflate the tire according to the load. Make sure the valve does not touch the rim, brake drums and other mechanical parts. Removal Never attempt to remove the beads of an inflated tire. Always remove the inner valve insert. Check that the tire is completely deflated before disassembly. Never use tools that can damage the rim or tire beads.