Rocky Mountain Diesel, Inc.

Rocky Mountain Diesel, Inc. Our FB Page has moved to Rocky Mountain Diesel Today Rocky Mountain Diesel provides service to Ford, Chevrolet, GMC, Dodge and Ram.

Rocky Mountain Diesel has been around Missoula, MT since the early 1980's in 2002 it went under new ownership by brothers Kerry and Kevin Costello who bought the business from the previous owners Bill and Priscilla Sherman. They provide service to Personal vehicles, Business/Service vehicles and Fleets (including government vehicles). Rocky Mountain Diesel does everything from Complete inspection

s, oil change and basic tune ups to major repairs 'including but not limited to' Motor rebuilds. They also provide performance parts and installation of performance parts as well. Our goal is to make sure your vehicle is safe for the road, and runs at its very best!

10/19/2024
We sell and install tires
10/29/2023

We sell and install tires

10/29/2023
Rocky Mountain Diesel takes your tires seriously with the best equipment available to give your ride the most accurately...
10/29/2023

Rocky Mountain Diesel takes your tires seriously with the best equipment available to give your ride the most accurately installed tires possible!

The Road Force® Elite measures road force and balances faster than a traditional balance. Learn how at https://www.hunter.com/wheel-balancers/road-force-elit...

No more Procrastinating! “Winter is here”, “Rifle seasons is here”. Why haven’t you got your winter tires installed on y...
10/25/2023

No more Procrastinating! “Winter is here”, “Rifle seasons is here”. Why haven’t you got your winter tires installed on your car or truck yet?

Dig out your winter tires in storage and Schedule your tire installation now at Rocky Mountain Diesel before the tire supply chain are stressed like everything else!
We offer all top brand tires and are a preferred Tire Rack installation center. If you want to supply your own tires or need a commercial address to have your new tires shipped to and installed we can do that! We have the top of the line tire installation and balancing equipment by Hunter and the know how, why get the runaround by the large corporate tire centers.
We also offer “winter vehicle inspections”, checking Antifreeze level and freeze points, battery health, block heater functionality, Glow plug and preheat systems, winter wiper blade, washer fluid freeze point check, brake inspection, tire inspection, 4wheel drive system and operation!

10/25/2023

Vw rear park brake adjuster resetting tool idea

Got another project out of the shop along with help from our mechanic Tyler! Hit a Elk early this year destroyed bumper,...
10/21/2023

Got another project out of the shop along with help from our mechanic Tyler! Hit a Elk early this year destroyed bumper, radiator, coolers, grill, lights, headlight buckets, bezels and hood.ou”The replacement hood from VanderHaggs came in damaged and took some fiberglass work and some filler, also recieved the replacement grill with three cracked corners and a chunk missing from fourth corner nothing a little fiberglass and kitty hair couldn’t fix! Grill was baby poop yellow and hood was fire-truck red! Primed hood inside and out with grey primer to cover over the red and yellow and painted with matching green/yellow paint. Turned out great! Never took pictures of it complete this is right out of paint!

10/19/2023

Cummins/Paccar Px9 fuel supply pump replacements! #

09/08/2023

Please move to our new page Rocky Mountain Diesel

We wanted to take a moment to address some recent challenges we've faced with our previous page. Due to technical issues beyond our control, we've had to create a brand new page to better serve you.

First and foremost, we want to express our heartfelt gratitude for your unwavering support throughout the years. Your loyalty and trust mean the world to us, and we're committed to continuing to provide you with the exceptional service and content you've come to expect.

🛠 Why Should You Follow Our New Page?
Stay Informed: We'll keep you updated with the latest news, tips, and trends in the diesel industry.
Exclusive Content: Look forward to exclusive offers, behind-the-scenes glimpses, and exciting giveaways just for our Facebook community.
Community Engagement: Join a community of diesel truck enthusiasts like you! Share your stories, questions, and experiences with us and fellow fans.
Exceptional Service: Our commitment to quality service remains stronger than ever. We're here to answer your questions, provide expert advice, and help you with all your diesel needs.
💬 How You Can Help:
Follow: If you haven't already, please click the "Follow" button to stay connected and never miss an update.
Invite Your Friends: Help us rebuild our community by inviting your friends and fellow diesel enthusiasts to like our page.
Engage: We love hearing from you! Share your thoughts, questions, and experiences in the comments.
Thank you for your understanding, patience, and continued support. Together, we'll make this new page even better than the last.
Stay tuned for exciting things to come!

Address

4755 Grant Creek Road
Missoula, MT

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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Our Story

Rocky Mountain Diesel has been around Missoula, MT since the early 1980's in 2002 it went under new ownership by brothers Kerry and Kevin Costello who bought the business from the previous owners Bill and Priscilla Sherman. Today Rocky Mountain Diesel provides service to Ford, Chevy, Dodges, and even bigger vehicles such as Box trucks, mobile homes, semi's, and even tractors. They provide service to Personal vehicles, Business/Service vehicles and Fleets (including government vehicles). Rocky Mountain Diesel does everything from Complete inspections, oil change and basic tune ups to major repairs 'including but not limited to' Motor rebuilds. They also provide performance parts and installation of performance parts as well. Our goal is to make sure your vehicle is safe for the road, and runs at its very best!