Martins Premium Tire Cart — Tire Rider Ergonomic • 440 Lb Maximum Weight Capacity • Can Move 8 Tires at Once • Adjustable at a 45° Angle to Transport Tires Due to the Back Wheels Ability to Handle the Maximum Weight Capacity • Cart Can Be Positioned in a 90° Angle (Horizontal) • Clamps Are Adjustable to Fit Tires Up to 34.5" in the First Position and Up to 38.5" in the Second Position