Went to Premier because of their high rating on Yelp. These guys didn't disappoint. I got my 2018 Toyota Tacoma re-geared with Nitro gear 5.29. The service was quick, just a little over 4 hours. After the installation driving home to Long Beach, CA. There is no weird noises or humming, so they did a great job. Highly recommend you come here for your differential needs.