I bought these with the intention of replacing mine I bought these with the intention of replacing the factory bushings. Replacing the old ones with the new ones was a little tricky, but it eliminated the steering wheel shake. I bought them in April 2019. As of April 2020 they only lasted me a year and the wheel shaking is back. Note that I used 225/70/16 tires on my 4x4 4runner. So I haven't seen off-road yet. And yes, I made sure the wheels were balanced. I'm trying, I'm trying 40+ racks and gears out of the complete mess, hopefully with better results.