Thickened Steel Panels: Each reinforced steel wheel dolly features durable steel panels designed to effortlessly carry up to 2000 LBS per dolly, offering a total capacity of 8000 LBS for the set. Built to withstand heavy loads, it resists bending and damage, ensuring long-lasting performance and reliability.Enhanced Curved Design: The upgraded curved profile ensures that tires snugly fit against the sturdy steel base, providing optimal stability. The side rails effectively eliminate the risk of slipping, ensuring safety and reliability during movement.Four Heavier-Duty Wheels: This car wheel dolly is equipped with four 3 in heavy-duty casters that offer smooth, free-rotating movement, ensuring effortless maneuverability. Whether in a garage or repair shop, you can easily handle it, improving work efficiency.Easy To Use: With a user-friendly design, simply lift the car tire with a jack, place the wheel dolly underneath, and repeat for each tire. You’ll be road-ready in about 10 minutes, enhancing your efficiency and getting you back on the road quickly.Versatile Performance: This dolly is not only ideal for moving cars but also perfect for tire changes and diverse maintenance tasks. Its extra-wide design accommodates wide-profile tires, making it suitable for family cars, SUVs, ATVs, and more.