I bought a tuxedo 9k-xlt 4 post last month. A buddy and I put it together. It’s heavy duty. The place I bought it said they are currently working to have that model ansi certified. It works good, no complaints. I put my truck on it for an oil change and it didn’t phase it. it’s good and tall as well. It’s 7ft under the runways on the max lock. It is quite a bit stouter looking than their 8k.