I have a 2017 Ram 1500. I bought Ballistic wheels and tires. At speeds over 30 km/h I have very strong shaking and vibration. I bought rings 78mm-110mm. Every vehicle and bike is different. It filled the empty hole nicely. Right from the start I noticed a complete difference. Unfortunately, this didn't completely eliminate my vibration, but it helped a lot. Now I get up at 55 mph before the truck starts to shake. I think there is a problem with tires that aren't properly balanced from where I bought them from and not the fault of those rings. These rings did an excellent job of reducing vibration and smoothing out the ride.