As a hesitant buyer I was skeptical about purchasing this product for my automotive steering system upgrade. However, as a result of using this product, I found that my car`s handling and performance has greatly improved. The bearings are high-quality and durable, with no signs of wear after many miles of driving .The only downside is that the installation process was a bit tricky, but with some patience and careful attention to the instructions, it was manageable. Overall, I highly recommend these bearings to any performance car enthusiast looking to upgrade their steering system..