I-State Truck Centers
Car Dealers in Great Falls, Montana
3.3 (37)
| Category | Car Dealers · Diagnostic center, Diesel engine dealer, Diesel engine repair service, Engine rebuilding service |
|---|---|
| Address | 3615 Ulm North Frontage Rd, Great Falls, MT 59404 |
| Street | Ulm North Frontage Road |
| Area | Great Falls, Montana |
| Phone | (406) 454-1311 |
| Google rating | 3.3 (37) |
| Source | Google Maps and public records · listed Oct 19, 2026 |
Hours
| Monday | 7 am–6 pm |
|---|---|
| Tuesday | 7 am–6 pm |
| Wednesday | 7 am–6 pm |
| Thursday | 7 am–6 pm |
| Friday | 7 am–6 pm |
| Saturday | Closed |
| Sunday | Closed |
About I-State Truck Centers
Sales and Service of quality Truck and Trailer products from Top manufacturers. Featuring Daimler products such as Freightliner, Thomas Built Buses, Freightliner Custom Coach and Chassis, and the complete line of Detroit components. Our Factory trained technicians deliver exceptional customer service for Trucks and Trailers and are supported by robust Parts Inventory and Factory Trained Parts specialists. I-State is also proud to be part of the Daimler Elite Support Network which is a program committed to improving customer service by offering Express Assessment, a service that provides the customer with communication of the problem within two (2) hours, and an estimate of the repair cost and time to complete the needed repairs.
How I-State Truck Centers compares with other car dealers in Great Falls
- Nearest other car dealers: Treasure State Wholesale (2.8 mi), Deals on Wheels of Great Falls, LLC (6.6 mi)
Before you buy
- Used cars on a dealer lot must carry the FTC Buyers Guide sticker saying whether the car is sold "as is" or with a warranty.
- Check the VIN for open recalls on NHTSA.gov.
- Ask for the out-the-door price, including dealer fees, tax and registration.
Latest Google reviews
The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.
Robert Relph 2 months ago
No oil change place in town wanted a 24' Ford Transit in their bay, not even the Ford Dealer. After trying about 5 places from the Canadian border we arrived at I-State. They said, no problem and had it done in a couple of hours. The were friendly, professional and courteous.
Mandeep Singh 3 months ago
I had an engine warning light come on, so I brought my truck to I-State Truck Centers. From the moment I arrived, the service was outstanding. They checked me in quickly, diagnosed the problem, and had my truck repaired within just a couple of hours. This was one of the best service experiences I've had throughout my trucking career. A big thank you to Katelyn Bowen, Kent Yoder, and the entire service team for their professionalism, efficiency, and excellent customer service. I truly appreciate everything you did to get me back on the road so quickly. Highly recommended!
Bobby Rai 10 months ago
Went there with trailer lights not working had diagnosed for almost 5 hrs and was told that needed to change ssam module because it was acting up. 5 days later luckily part didnt show so I bob tailed the truck to calgary after paying $1000 dollars american. Told my mechanic all this and told him to change ssam module. He said he wanted to check the wiring and the plug himself before he changed ssam module because its like 2500 dollars just for the part and when he checked he found 2 wires rubbing and burnt out and once he changed all the wiring and the plug everything working fine now. These guys charged me 1000 dollars american for just diagnostics and missed the burnt wires just wondering what did there technician diagnose for 4hrs and how did he miss all this? Lucky for me that this part didnt show up.
Lee LeBlanc 2 years ago
Stopped in when our stop engine warning light came on while driving on I15. Asked if they could read the codes and see what the issue was. We were greeted respectfully and found the customer service to be the best of any truck service facility we have visited. Jacob was great and explained everything so we could understand. He patiently answered our questions and if he did not know, he said he did not know. Thankfully it was a sensor issue. Easy fix for us to do later. Excellent service and support. They gave us the peace of mind to continue safely down the road.
Sandeep Singh Sangha 6 years ago
Service was top-notch. Staff is friendly. Just wish they were open Monday to Saturdays.
Frequently asked questions
Where is I-State Truck Centers located?
I-State Truck Centers is at 3615 Ulm North Frontage Rd, Great Falls, MT 59404, in Great Falls, Montana. Use the “Open in Google Maps” button on this page for directions.
What kind of business is I-State Truck Centers?
I-State Truck Centers is listed as a car dealer and is also tagged on Google as diagnostic center, diesel engine dealer, diesel engine repair service.
What are the hours of I-State Truck Centers?
Published hours are Monday: 7 am–6 pm; Tuesday: 7 am–6 pm; Wednesday: 7 am–6 pm; Thursday: 7 am–6 pm; Friday: 7 am–6 pm; Saturday: Closed; Sunday: Closed. It is closed on Saturday, Sunday. Hours can change on holidays, so call before a special trip.
Is I-State Truck Centers open on Sunday?
No, I-State Truck Centers is closed on Sunday.
What is the phone number of I-State Truck Centers?
You can call I-State Truck Centers at (406) 454-1311.
How is I-State Truck Centers rated on Google?
I-State Truck Centers has a Google rating of 3.3 out of 5 from 37 reviews.
Does I-State Truck Centers have a website?
Yes, the website of I-State Truck Centers is istatetruck.com (linked on this page).
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