They are great for cruising with no load or half load, but the compression damping is too soft and the truck is being towed closer to its maximum weight. The standard shock absorber, itself worn out, did not bottom out. If you use your HD 2500 or 3500 truck and tow close to max weight this is NOT for you. If you use it as a daily blank or mute driver, go for it, great beats! Based on other reviews, most users work light and want a softer ride compared to the capacity. I thought this perspective would be helpful to others. I rated it in the middle as it is a point of view and several others rated the crossover utility limit for this product.