I had a diesel transmission that I was told would last longer than the factory one. There were 270,000 miles on the factory transmission. I spent $2,950 on the first trip. The transmission stopped working on the first day I drove it. I had to take it back the next day. I spent $600 on it doing what they recommended after I hauled it back 3 more times. The transmission was out for 8 months and 10,000 miles. I have a 24 month warranty. They tried to tell me that it was my fault for the transmission to go out. They put another transmission in it and its slipping in 3rd gear not even 30 miles on it, they want another $2900 and don't want to cover the warranty. I have been around diesels and trucks my entire life. I have been a small business owner for several years and have been in the military for 10. They want to treat me like that and leave me with a non working product. Don't deal with these people. They won't stand behind their warranty. It was 6 weeks before they called me that they kept your vehicle for weeks. Several business owners and military personnel will not do business with them. You should be thankful if you had a good experience with these people.