Maritime
Over 10,000 Posts
The side with the wobble is likely not properly seated. Did you inflate them until the beads "popped"? They need to go to like 55 60 PSI or higher a lot of times to get the beads all the way, then you back the pressure back down to riding pressure. My first tire I mounted had that and I took it back to the compressor and pumped it back up until the bead popped straight on both sides.