Enhancing the versatile nature of our wagon, SUV, or crossover, the Yakima TimberLine Raised Rail Tower System effortlessly mounts to our vehicle's factory rack with raised side rails. The TimberLine Tower System works with Yakima's JetStream, CoreBar, HD, and RoundBar crossbars for a sleek, ultra-robust carrying interface. Stainless steel construction offers dependable strength when we're carrying heavy loads, accommodating up to 165-pounds in weight.