10-inch Heavy-Duty Rotomolded Poly Wheels, built to handle tough terrain and heavy loads both on land and in water. Made from rotomolded plastic, these wheels offer maximum durability, ensuring long-lasting performance in marine and wet conditions without cracking or warping. With a 500-lb weight capacity, they are ideal for chicken tractors, dock carts, driveway gates, utility wagons, agricultural equipment, and more. The extra-wide 6-inch design prevents the wheels from sinking into soft ground or soft, wet terrain, unlike narrow tires that create deep ruts. This makes them perfect for repeated back-and-forth movement on farms, docks, and even driveway gates that need smooth, stable rolling without digging into the ground. The rugged tread design enhances grip on dirt, gravel, grass, and other uneven surfaces, making them perfect for farm, industrial, and marine applications. The 7/8-inch axle hole ensures compatibility with most standard axle sizes, providing a hassle-free installation process.