RDS is a solid company ran with the best customer service that I’ve ever dealt with in the diesel world. From the front desk staff to Ryan himself. From my experience they are stand up people who actually care about their clients and are straight up. The mom and pop feel of this company is super American-values and principals. Hard to find that in large companies these days and you can tell they are as much enthusiasts as they are professionals and experts. Can’t ask for a better quality company with great parts that are assured from their experts. This company was well worth my time in writing a review and if you have any doubts about using them or ordering from them; those doubts should be laid to rest because they handle their business the way things should be in this country.