After trying this product, I can confidently say that the JCHL Trailer Enclosed Trailers Spare Tire Carrier is a game-changer for any automotive professional or enthusiast. With its durable construction and easy installation process, this product is ideal for anyone looking for a reliable and secure way to store their spare tires on semi trucks. The only drawback is that it may not be suitable for smaller vehicles due to its size. Nevertheless, it is a great investment for those in the trucking industry.