Introducing the HASkulle Adjustable Heavy Duty Tire Step Service Wheel Step-Up With Non-Slip Steel Surface - the perfect tool to make working on your midrange to large vehicles easier and safer. This sturdy metal step slips over either front or rear tires and provides stable access to elevated spots on your vehicle, making it ideal for SUVs, RVs, and light trucks. The non-slip tread prevents slips and falls, allowing you to safely load roof racks, service trucks, SUVs, and semis. Versatile and multifaceted, our HASkulle durable tire-mounted auto step is suitable for working on engines, changing wiper blades, cleaning inaccessible spots, and packing roof racks on tall vehicles. With an open design, mud, slush, and debris can pass through, while the metal cheese grater surface with anti-slip tape strips provides excellent grip in all conditions. Measuring 7 inches x 21-3/4 inches, the platform can support up to 300 pounds. This tire step assembles ready to use out of the box without any additional assembly required, making it extremely easy to install. Its folding design allows for effortless storage in your garage or vehicle, while adjustment pins and clevis pins securely lock your height adjustments into place, adding to the overall stability of the unit. Invest in the Heavy Duty Tire Step for your peace of mind, and gain quick and safe access to hard-to-reach spots on your midrange to large vehicles. It fits all diameter tires and features a strong no-slip surface, supporting you every step of the way.