They work great, they are a little smaller in diameter than the OEM bushings but regardless they do the same job, installation was easy, the old ones weren't that easy. It was a job and a half, as soon as I took them off these new ones went straight in, the cab now sits and my body lines are straight and precise and the ride quality in my truck is 10x better than it was. So if you want bushings, they're great for the price, you won't be disappointed... Great product that won't break the bank.