What are the opening hours?

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

Ruthless Diesel

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Ruthless Diesel is a one stop shop. We do it all. Gas or diesel we will get you taken care of.

10/27/2026

Alright a little technical difficulties but thanks to 3 Guys and a Website they got us taken care of. Instead of going to Shopify just go to our website .com and click on the merch tab. While you’re there you can also request a quote or book an appointment!

10/27/2026

Brakes and rotors wore out or making noise? We’ve got you covered. Exhaust rusted out about ready to fall off or already has? Yep we can take care of that for you too! Contact us today to get scheduled or visit our website .com

10/23/2026

Cold start season is upon us. Is your vehicle ready for it? This truck was not that’s why it cranks for so long before it started. Stay tuned for the after we fix it video.

10/22/2026

Is your vehicle riding terrible? All suspension work we’ve got you covered. Give us a call today and we can get you scheduled to make it ride like it’s supposed too.

10/20/2026

Going to try renting this trailer out before I sale it. Trailer is capable of hauling 14k. Trailer deck measures 83” wide, 24’ long 30” height. Fenders can be drove over for wider trucks. Price is $150 a day. If you need it for a weekend or week we can price that accordingly. Hit me up if you need a trailer that won’t give you any troubles and just perform.

10/16/2026

Start this Friday with a few upgrades to a 5th gen Cummins. BD Performance | Manufacturing exhaust manifold & of course a Fleece Performance Engineering turbo to top it off.

10/16/2026

The next step is always what we’re looking for. Whether it’s to make our life as business owners better or to make our mechanics jobs easier with better equipment & tools or to make the business in general better. We took a step and got a website built and it just launched tonight. Go check it out! Link is in our bio!!! We’re hoping this will answer several questions as to what we offer but don’t hesitate to call if you still have questions. Thank you to all of our customers new and returning we greatly appreciate all of you. ruthlessdiesel.com

10/15/2026

Duramax CP4 had a party and it wasn’t a good one. New fuel system and of course a CP3 conversion to prevent it from happening again.

Address

Hwy 89 Mount Pleasant
Mount Pleasant, UT
84647

Opening Hours

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

Telephone

+13856858086

Website

http://ruthlessdiesel.com/

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