When it had its checkup,they had to send me to another dealership because the unit was too big for the alignment rack at my original dealership...Rotated mine around 7000. Next time gotta pay attention to align the valve stems on the inner/outer wheels. By the time I realized I messed it up, I said fck it, my back was starting to talk to me. Haven’t noticed any imbalance issues since rotation. Still debating adding some centramatic balancers on the next rotation