Wyo Mud, Sweat, & Gears: Win Up to 6 Months of Free Car Washes

What is the "Mud, Sweat, and Gears" Dirty Car Contest?

Rocky Mountain Car Wash is teaming up with us to bring you the ultimate summertime giveaway. You can win up to 6 months of free car washes this year from Rocky Mountain Car Wash if your ride is voted the DIRTIEST of them all.

The runner-up winner can receive a three-month car wash membership and the third place winner will get one month of car washes!

How to Enter the Dirty Car Photo Contest

All you need is a snapshot of your dirtiest off-roader, soccer mom van, sports team wheels, or any other vehicle. We just need photo proof of your dustiest, muddiest, or dirtiest ride! Submit by May 23rd at 5pm in order to be eligible.

Upload your entry via the form at the end of this article, and be sure to include a short blurb about how your vehicle got as nasty as it did.

What Happens Next After I Submit My Photo Entry?

Once all submissions are received by May 23 at 5pm, the top 10 grimiest rides will be chosen to move on to public voting. Be sure to share with friends and family so they vote for you, too!

Keep an eye and an ear out! Download our app to keep up with the latest contesting information, and be sure to watch your email and phone calls if we try to contact you.

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How Winners Are Chosen to Make the Top 10 (and move on to public voting!)

• Level of dirt, grime, or mud on the vehicle

• Creativity and fun of the photo

• Bonus points for a good backstory!

Rocky Mountain Car Wash's Monthly Memberships

Rocky Mountain Car Wash has grown into the largest car wash chain in Wyoming and Montana, with 15 locations and more on the way in 2026. It all began with the first location in Pinedale, Wyoming in 2001, expanding into Montana with the opening of the Butte location in the summer of 2020.

Anyone can buy a monthly membership and wash their car every day -- but winning that membership would be so satisfying. Please note, winning a membership allows you to wash in any of the Rocky Mountain wash locations. Check out the nearest car wash to you.

Good luck, you dirty, grimy contesters!