Question re axle replacement

I had uneven tire wear on my original tires and contacted the dealer. The dealer said he doesn’t align axles and sent me to a truck shop. The truck shop said they are not adjustable and could not help me. I finally found a shop that said they could do the alignment but they found both Lippert axles were bent and needed to be replaced. The owner said the Lipperts were not made as well as Dexters so he ordered larger capacity Dexter axles for replacement. I hope this solves my problem.