I can't express enough how knowledgeable and helpful the crew at Diesel and Off Road Technologies…read moreis. Our 2018 Nissan Titan with a 5.0 cummins turbo diesel spun a crankshaft bearing on our way to Ohio. We took the truck to the "A" team at "DOT" and right from the start the were honest and fair. They scoped the engine and told us exactly what was wrong with it with photos. We ordered an engine off of Ebay and when it arrived it was in sub par condition to say the least. They documented it for us with photos and an an honest opinion of "we cant, with a good conscience, install this engine in this truck" We sent it back and got a full refund thanks to John and the "A" team. Unfortunately we had to sell the truck due to hard to find parts and aggrevation. I Highly recommend these guys to anyone with an issue with their deisel. Hopefully it's not a Titan. Thanks Again John

If you own a diesel pickup in south- eastern Tennessee. It would do you well to go to Diesel Off…read moreRoad Technologies in Soddy-Daisy Tennessee. They are more than you can ask for in expertise and true customer service. They will go out of the norm to solve your problems and treat you fairly. Oh, and they have coffee. GOOD PEOPLE, GO SEE THEM ! ! !

Remarkable! Of course the first day of vacation headed out of town with a trailer attached when I…read morestarted having issues. I showed up 10:00 on a Friday morning, full of doubt that they would even be able to look at my truck. They had me back on the road in a few hours. Honest shop, Honest staff all very helpful. In the end- I think I got lucky that I found a great place to service my diesel on accident. This will be my go to shop for all things diesel. fair prices and great service. They happen to be a Banks Power and Amsoil dealer as well- right up my ally! If your looking for a fair and honest shop this is the place!

Passing thru Chattanooga and had engine light on . Stoped at this southeast diesel ... Super super…read morefriendly and mike was extremely helpful. Went out of his way to help me with my car . Thank you kindly for all your help . Highly recommend. Happy holidays!

I have great experience buying my 2025 freightliner truck with Jamie ( saleman) , and Noah (…read morefinance). Highly recommend

Brought my 2018 Tiffin phaeton for 10,000 mil service Made…read morean appointment in advance. The service manager guided me to what would possibly be needed. the right person he told us was his mechanic for RVs, who knows all about freight liner Chasis was Les., who went to freightliner school in Gaffney SC. Les was top notch on his workmanship and the most courtesy guy we have ever met. We live in Florida but when we leave Florida and head north, this is the place to go for service. Price was also much less than we were quoted in Florida.

Excellent work, they got exactly what I needed done by the time I needed it. Thank you Bryan and…read moreDallas!

I need a driveshaft modified for my Jeep. Thought I was going to have to have one made but Brian…read moretold me he could modify the one I had for almost half the cost. Saved me a bunch of money. Turned out a great and got it to me three days sooner than quoted.

We were out west when we had a couple of issues with our Class A Coach. When out on the road and…read morefinding someone you can trust with your Coach is very hard and very expensive. Tri-State family business knows what they are doing and is the most honest business I have dealt with on 4 different issues with my Coach. They can handle anything situation that you need with the utmost honesty and integrity. I will always trust Jim and Mike with my Coach needs. Great company and awesome family. Thank you so much, Earl and Vicky Johnson

I had a power issue on my rooftop AC and stovetop. Called Mike and he agreed to look at it even…read morethough they were very busy. He and one of his mechanics dove into it to diagnose the problem. They checked the transfer and breaker boxes. They narrowed it down to the apu, which they do not work on. Even though they did not fix my issue, I was willing to pay them for their time, but they refused. They will get my business on the Truck and the RV side from now on!

Yesterday a true gentleman, Russell Reid, assisted me to get equipped to tow a car into northern…read moreGeorgia from Chattanooga, Tennessee. A buddy who delivers food to homes and businesses for Grub-Hub, DoorDash and UberEats had told me he brought foods to Trucks 'N Trailers USA and that the store was very impressive. Russell Reid set me up with the perfect adjustable B&W hitch with the option of two different ball-heads and a locking post to keep this fine hitch attached to my truck instead of in the hands of a thief. Russell double-checked the towing capacity of my Toyota Tacoma 6cylinder 2003 to be certain I was not going to harm the truck and that the hitch was the ideal choice. The intention was for me to help a church member bring his car (dead transmission) to a trusted mechanic. The entire process and purchase was perfect! Thanks to Russell Reid for being an expert with patience and kindness that helps even those of us anticipating our first towing experience. I highly recommend Truck 'N Trailers USA of Chattanooga, Tennessee. They earned a true Standing Ovation! With warm regards, Stephen M

Everything about the place is the best, parts and service. Can't go wrong with I've use them for…read moreyears. I recommend

No one turns a wrench on my cars than Skip. Finding an honest mechanic (won't up-sale) whose advise…read moreis vehicle specific (what needs to be done on my wife's 2018 Toyota Highlander vs my 2000 ranger... what should be done to a car my teen drives vs one I drive and can monitor) AND a mechanic whose pricing is fair is almost impossible. Skip and his crew are honest, good at their work, and reasonably priced. I know people who drive their cars up the mountain for him to work on them. Can't recommend Maples enough! Update - my daughter went to a big chain in Hixson and was told her 2003 Highlander needed $3000 of work. I had her bring it to Maples. He prioritized the list of suggested repairs, offered a few situations where you could repair working parts rather than full replacements, and got her out the door in a reliable car for under $700.

Easy to get my requested appointment. Had two issues I knew about and others I suspected…read more Suspicions confirmed; price for parts and labor quoted and approved, work performed and I'm back on the road. New tires and brakes and a couple of other things. Price as quoted and reasonable.

Poor service!!! Had my breaks done here not only didn't they tell me they didn't have proper tools…read moreto take off my lugs but they deeply dig into all 4 of my rims and all of my lugs!! And they forgot to put one back on! These were new rims and never damaged until these people messed with them! I will be reporting them to BBB and taking them to court if they do not replace my rims and lugs. This is a sin and a shame to just damage other people's property! Do not bring your vehicle here unless you want this damage done!!

These people are amazing we had a fender bender and our muffler was rubbing the tire and we were…read morefar from home he helped use and pulling away the muffler from the tire so we could get home for Christmas makes you realize that there are good people in this world still!