Using this Gator Cases truck pack trunk is easy. Just place your items inside and use the casters to move it around. When packing, try to distribute the weight evenly to make it easier to roll. As for maintenance, keep it in a dry place to prevent rust on the casters. If it gets dirty, you can use a mild soap and water to clean the exterior. Also, avoid overloading it beyond its capacity to ensure long - term durability.