CENTRAMATIC 300-318

I recently replaced the highway tires on my 2022 ram 2500 with some more aggressive all terrain tires. Goodyear Wrangler Duratracks. These tires balanced ok, but not perfect. There was just a little bit of jiggle at a few different speeds. After installing the Centermatics, it is perfectly smooth at all speeds. I didn’t remove any balance weights or anything. The truck rides smoother than it ever has. The only slight down side is, the stuff inside the Centermatics can be heard at low speed with the windows open. They make a light scuffing sound from the balancing stuff rolling around inside. Past about 5 or 10 mph, it is quiet. Don’t wait. Buy these things

My 2015 RAM 3500SRW 4x4 was pretty smooth since I put Michelin tires on it. Had to do brake pads and changed front rotors to Powerstop. So, while I was in there, thought I'd give these a try. First ride, my bride noticed how smooth the truck was!!!! Said she should had brought some quilting stuff to do on the trip!! These really work AND MADE IN USA !!!!!

No more wobble or shake! They do balance the tires very well. Would definitely be a 5 star product but one of my balancers did not fit properly. Had to hone it out with a drill bit as the bore on the lug stud holes was just a hair too small. And yes I did try it on multiple hubs. It didn't fit any of them. So if you're willing to spend an extra 5 mins with a drill bit or a Dremel the product is WELL worth it. Would 100% recommend it despite the small fitment issue.

These did not work for me. Bought them after doing some research in hopes it would fix a bumpy ride I had at 50mph. Not only did it not fix the ride at 50mph but created new vibration at various other speeds 60-80mph that I did not have an issue with before installing. I will be returning and taki G wheels back to get balanced on a machine

I have a 2014 Ram 2500 and have had a tire vibration on it since the day it was new. Each time the tires would get balanced the vibration would change to different speeds. After going off-road and picking up a few stones in the tires or mud, the vibration would become unbearable. After the installation of the Centramatics, no vibration at any time. I just completed a 1000 mile trip and the ride in the truck was buttery smooth even with my 4000lb camper on the back. This system should be factory equipment on all trucks. I highly recommend these!!

4/21/2026 2018 ram 2500 had a shake around 80-90. These have gotten rid of that shake so far! Will update as I put more miles on them!

Installed on 2019 Ram 2500 Cummins Megacab with 3.5" lift and 20x10 -25mm with 325/60/20s. Noticeable difference. Truck is much smoother going down the road. The passenger seat and passenger seat belt no longer move. You can feel the truck gliding and not vibrating. Very pleased with purchase. Install was easy, fit perfect. No clearance issues.

I have a brand new Ram 2500 pickup truck…so the tires “should” be balanced already…but I ordered these and rec’d them promptly and installed them. I viewed the Centramatic video…it’s impressive…and the company is only a hundred miles from my home…so I ordered them. Easy Install. I THINK they do their job…but every once in a while…. there’ll be a clear out-of-balance vibration for a 1/4 mile…that then disappears. I suspect it might be when a pot-hole “un-balances” or confuses the little steel balls… But having suffered a ten year nightmare with my previous Ram that could never be balanced…I HAD to do something with the new truck. I’m generally a Happy Customer. GREAT CUSTOMER SUPPORT. (Next time I have the wheels off I’ll paint them gloss black so they’ll not stand out behind my black Ram wheels)