Here in Texas, even passenger cars have oversized tires - to an absurd level sometimes. Anyways, I was needing to get my JK balanced. It just can't seem to keep balance for more than 750-1,000 miles with 35's on it. So a friend of mine told me to look at Centramatic, which is HQ'd down here in Alvarado, TX. I haven't purchased yet, but I'm intrigued. He says his (and his friends) pickups ride like brand new, regardless of mileage and wear on the tires. He's running 37's and his 2 friends that turned him on to Centramatic are running 40's. So while I have yet to prove it first hand, he's a gear head and hasn't steered me wrong before so I',m definitely going to try them out on the JK. If I like the setup, I'll put them on the 392 even if they're already perfectly balanced. Anyways, after he told me, I started doing some research. This video is pretty cool and shows it working in action. It's sorcery!
https://www.centramatic.com/
https://www.centramatic.com/