4pc Wheel Hub Centric Rings 56.1 to 73.1 OD=73.1mm ID=56.1mm - Aluminium Alloy Wheel Hubrings 73.1 to 56.1

Works better than the plastic alternative. They fit snugly arounf rhe hub and secure another snug fit on the rim. Totally hub-centric now. Bye bye unwanted vibrations. Thanks.

Good hub reducer

The accuracy of the finished size varied from the advertised sizing. No two were the same.

fits my wheels and hub perfectly, just need to see how long it lasts

They slid in easily but with minimal play into my steel wheels (I assume they fit would be a bit more snug with aluminum wheels). Very tight fit onto the hub, even after removing every bit of corrosion I could. Make sure your hubs and brake rotors are completely clean and flat where the ring will sit! I ended up gently tapping mine onto the hub until flush with a rubber mallet. If your hubs are brand new I'd imagine they'll slip right on and be a very snug fit. If you have to remove them from the hub and they're stuck, be careful. When I test-fitted them before completely cleaning the hub they were stuck on pretty tight. I was able to remove them by slowly prying around the edge with a small flathead screwdriver but this left some tiny indentations on the ring. They're fairly soft. I'd probably recommend adding a bit of Fluid Film, brake grease, etc, between the ring's seating surfaces so you don't have to gouge them up too bad when it comes time to remove them after they've had a few winters on them. Anything to prevent the ring seizing itself to the wheel or hub from corrosion. Supposedly you do not need these with steel wheels, as they are lug-centric, but these helped me with mine immensely. I tried torquing the wheels while in the air, on the ground, with an impact, with a torque wrench, star-pattern, etc, etc. I basically tried every tightening method I could find on the Internet and it still seemed to be a crap shoot: I could always see quite a bit of radial runout when I put the wheel in the air and spun it, and I had severe chassis and steering wheel vibrations at 70mph+. Still a bit of visible radial runout with these, but the vibrations and steering wheel shake are essentially gone. Anything left is probably due to my old steel wheels. I should mention I installed brand new tires before purchasing these, expecting them to completely resolve my vibration problems as my old set had very obvious radial runout when I spun the wheel by hand. However, the new tires had the same problem when spun by hand, and my steering wheel still shook slightly at 70mph+. I can absolutely say that these significantly reduced the visible radial runout with my lug-centric steel wheels, and I hope that these new tires will wear much more evenly because of that. They are absolutely worth the price for that reason alone, even if they weren't the sole solution to my vibration issues.