Review on Rear Air Ride Suspension Spring Bag Non Rotatable Mercedes GL ML Class W164 by Brandon Roberts

The "Spring Bag" is a suspension system that replaces the original coil spring on the rear end of Mercedes GL and ML Class models. The benefit of this system is that it allows the driver to adjust the height of the vehicle depending on their preferences or driving conditions. Unfortunately, the "Non Rotatable" feature of this product is a significant drawback. It limits the range of motion for the bag and can cause uneven wear on the suspension. Additionally, the installation process is more complicated than other air suspension systems, which might not be worth the effort for some drivers. On the positive side, the "Spring Bag" does provide a smoother ride and better handling on bumpy or uneven roads. It also adds a unique, eye-catching look to the back of the car. However, these benefits aren't quite enough to justify the cost and complications associated with installing and maintaining this particular rear air ride suspension. Overall, if you're looking for a rear air suspension system for your Mercedes GL or ML Class, there are better options out there. While the "Spring Bag" does offer some advantages, its limitations and potential problems make it difficult to recommend with complete confidence. Rating: 3 out of 5 stars.