Dmaxstore

Dmaxstore DmaxStore - Your ultimate hub for Duramax Diesel Parts. Quality, expertise, and dedication.

We are the first "Duramax Diesel Only" store, designed exclusively for Duramax owners by Duramax owners. Not only do we deliver unbeatable prices on the most popular aftermarket performance upgrades, but we stock the must-have parts and discount offers Duramax owners need. If you're in the Diamond Springs area, we also offer full service repair and installation of our parts. Visit our online store 24/7 at www.dmaxstore.com and feel free to contact us with any questions!

07/10/2026

Took a little trip to OFF-ROAD Parts and Fabrication to check the status on our 2005 LLY with only 59,000 miles on it. We are getting a suspension refresh and dropping it down just a little to make this a more usable and capable rig.

Would you straight axle your Duramax?

07/04/2026

Time for those final touches for the 4th
flag pole mounts installed 🇺🇸

#250

06/30/2026

Looking for a solid upgrade for your weak factory tie rods? We’ve got you covered!

All Dmax XD components are 10% off right now for our USA 250th anniversary sale.

06/26/2026

100,000+ miles. Zero regrets.

This DMAX Stage 2 Steering Kit has seen over 100k miles of towing, road trips, daily driving, and everything in between. Proving that quality parts are an investment, not an expense.

Right now it’s 10% OFF. Upgrade your steering with confidence before the sale ends.

Built to last. Backed by experience.

The all-new 2027 GMC Sierra 1500 is here — and yes, the Duramax lives on.GMC just revealed the next-gen Sierra with a re...
06/25/2026

The all-new 2027 GMC Sierra 1500 is here — and yes, the Duramax lives on.

GMC just revealed the next-gen Sierra with a redesigned exterior, a tech-heavy new interior, new 5.7L and 6.6L V8 engine options, updated AT4X hardware, and the return of the 3.0L Duramax diesel.

Biggest takeaway for us? GM is still committed to diesel in the half-ton truck market.

What do you think of the new Sierra?

Full breakdown on the blog now at dmaxstore.com

06/16/2026

The 2027 Silverado is here!

What do you guys think about the new body style?

06/15/2026

Keep dirt and debris out of your 3.0L Duramax with the DmaxStore Billet Fuel Cap.
Get yours now at DmaxStore.com

06/11/2026

Freedom isn’t just something we talk about—it’s something we live.

Introducing the all-new DMAX Freedom 250 Anniversary Tee 🇺🇸 Featuring bold Americana-inspired graphics, a soaring eagle, and a design that celebrates 250 years of American grit, hard work, and independence.

Available in three colorways:
Black
Olive
Cream

Whether you’re headed to the range, working in the shop, or firing up the Duramax for a weekend adventure, this shirt was built for those who appreciate the freedoms we enjoy every day.

Father’s Day is right around the corner—grab one for Dad (and maybe one for yourself too).

Available now at DmaxStore.com

Address

1121 Mark Circle
Gardnerville, NV
89410

Opening Hours

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

Telephone

+18774693629

Website

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