- All-Terrain Wheels with Brake System: Can be used on all kinds of rough terrain like sand, mud, mountains, etc. Due to the oversized wheels,which made of a strict rubber material to improve transport stability and the ability to handle rough terrain. It also adds stability,when the van is fully loaded and can be pushed over uneven ground with ease.The handle connects directly to the axle, giving you superior control.We've added a built in braking system to keep the wagon securely by your side.