Using these snow chains is straightforward. First, unfold the chains and place them over your tires. Follow the colour - coded parts and the easy - to - understand fitting instructions. Put on the plastic gloves to keep your hands clean during the process. Use the auto - locking device to secure the chains in place. When driving with the chains on, drive at a moderate speed to ensure safety. Avoid sudden braking or acceleration. After use, remove the chains and store them in the semi - rigid carrying case with velcro. Keep them in a dry place to prevent rust. Regularly check the chains for any signs of wear and tear, and if you notice any damage, it's best to replace them.