Miller Trailer Sales
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It all started in 1968 on a small gravel parking lot with a tiny 8x8 building on Spanish Fork Main Street by Roy H. Miller and his parents Erin and June Miller. We first started selling slide-In truck shells and campers, later adding travel trailers, motorhomes and finally Manufactured Homes. Three years later we moved to our present location where we have added on 4 times since 1971.

We no longer sell Manufactured homes, but we have a great selection of travel trailers and fifth wheels made by Sundance, Prowler, Phoenix, Wildcat-Maxx, Puma and Salem. We also carry toy haulers by Shockwave, We usually have a good selection of nice used units. Through the years the business has grown and we have had many employees that have been like family.
Services
Our service department is staffed with highly trained technicians dedicated to making sure your RV stays in great working order for years to come. Here at Miller's Trailer Sales, we know that getting out on the road and enjoying our great country is your priority, and we will help keep you traveling in comfort and style.
At Miller's Trailer Sales, we are RV enthusiasts, and there's nothing we enjoy more than helping our customers find the kind of fun and adventure that a quality RV can bring. If you're considering financing your new Cruiser RV, Forest River or Heartland, you're in good hands with our finance department.
Whether you need repairs or maintenance, or you're looking to customize your RV, Miller's Trailer Sales is proud to carry a wide selection of parts and accessories so you can maintain your vehicle and make it your own. If we don't have it in stock, we're happy to order it for you.

Our knowledgeable parts staff are ready to help you find the right parts and accessories to keep your Cruiser RV, Forest River and Heartland running in optimal condition.If you need help with repairs or installations, check out our Service Department. Got a custom design in mind? When you want to customize your RV, we have the experience and know-how to make it happen.
Born to Erin and June Miller in 1931, Roy was born and raised in Salem Utah, were he is a life long resident. Graduated from Spanish Fork High School, and in 1968 with his parents they Started Miller's Trailer Sales! Roy has been an active resident in the community, he has competed in the World Senior Games for the past 31 years, first with softball for 10 years, then moved to golf where he has won numerous gold medals!
Reviews (14)
Stephanie Vandver
Stephanie Vandver
Aug 04, 2021
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Went to five RV sales/parts stores in the area. None of which one had a simple equalizer Hitch pin.
Not only did Millers have some in stock, but there parts area was clean and organized. They were the only ones that came around the counter, asked what I needed and took me to the part.
GREAT CUSTOMER SERVICE!!!
Will do business here again.
Ben M.
Ben M.
Jul 15, 2021
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On a trip out of state my hitch came off of the ball on my truck. Thankfully I was going slow bu the safety chains were torn off and the jack was ruined as was our trip. After contacting the company that makes the Equalizer hitch I found out that when the hitch was installed they did not use the Equalizer shank bolts.I can't even imagine what would have happened if that hitch would have come off on I 70.
Rodney Davis
Rodney Davis
Jul 03, 2021
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Great service, always helpful and can get me the parts I need quickly. Prices are very competitive.
Cassi Peterson
Cassi Peterson
Jun 16, 2021
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Worst service ever could not even tell me if a brake controller would work in my truck. He wouldn't even look up the original GMC brake controller to see if it was the same one he has. Worst customer service!!
Brian Anthony
Brian Anthony
Mar 16, 2021
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Trying to find a trailer during the pandemic was hard until we went to Miller's trailer sales. We told them what we were looking for and the second they got a trailer that matched our needs they let us know and they walked us through purchasing our Puma and it is perfect. They also towed it to our place in Sanpete County without cost. I recommend Miller's trailer to anyone that wants to buy a trailer from an honest dealership that will do everything they can to make their customers get their needs and not just selling another trailer
Luke Rowley
Luke Rowley
Mar 04, 2021
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I used their service department this visit. It was fast, quality work at a very reasonable price. I'll definitely be back when I need something done on my trailer.
Art & Apryl Troyer
Art & Apryl Troyer
Feb 10, 2021
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We purchased a Shadow Cruiser RV from Miller’s and were very pleased with the help we were given and the professionalism of the crew. We appreciated the ‘no pressure to buy’ treatment from them and will definitely shop Miller’s RV again.
Bryce Nusink
Bryce Nusink
Dec 03, 2020
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The folks at Miller's are great. Family owned and operated from the sales office to the parts counter. They made buying my trailer easy and even had some good humor along the way.
Kelly O.
Kelly O.
Sep 22, 2020
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Camper refrigerator wouldn't work and needed service ASAP as we were on a long road trip from CA to WY. Found Miller's on the internet and they got us right in once we pulled into town. Nicest people ever! Super knowledgeable and experienced mechanics. In and out in 20 minutes with a working refrigerator! Very happy.
Charlotte Romberg
Charlotte Romberg
Aug 26, 2020
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Miller’s Parts and Repair department are the best. Their costumer service can’t be beat! They have helped us troubleshoot many times and saved us money by helping us understand how to replace what needed to be fixed ourselves. Hands down best rv place in all of Utah!
Roger B.
Roger B.
Sep 22, 2019
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Our campervan had a propane leak, and we stopped at Miller's while flying by on I-15. They dropped everything to address our issue and got us back on the road. Both mechanic and shop manager super friendly and compotent. Parts department had required regulator, so we were good to go in a jiffy.
Brian Wilson
Brian Wilson
Aug 13, 2019
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Their service department does not communicate well. I went to the parts counter which quoted me $40 to $60 a piece for parts i needed. Then I went over to the service department for a quote for the parts to be installed and and there were 3 other employees sitting around in the office along with the lady at the desk. I asked about the work I needed and he quoted me $100 a piece for the parts I needed. Then he suggested to me another little rubber seal and quoted me another $40 a piece for it. Then after telling me all of their different prices, he started telling how much labor it would take. That
Nick A.
Nick A.
Dec 01, 2016
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I've been using Miller's for a long time (because they've been around a long time.)
Corporate camping world may have the part you need in stock, where Miller's is more limited, but camping world gives me migranes every single time I have to deal with their horrible service, and Miller's usually has what I need and if they dont, they can order it. I always leave Miller's happy and that's what counts. Gotta support the little guy. Plus, I REALLY like that I can go to Miller's for a part or whatever it is I need, and I won't have to grit my teeth through
Josh H.
Josh H.
Jul 23, 2016
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I ordered a part and was told it would be in the next day.. It didn't come and was told it would be in the following day.. It didn't come. Now they tell me the delivery trucks are really busy, so now I can't get he part and had to cancel my order. Plus I don't have enough time to get it from another RV store. Then they act like they don't care one bit!! That's what makes me the most mad!! Go to Stuart's RV or Camping World. These guys are amateur..