Duramax US Flag Personalized Sweatshirt

Show your love for American horsepower with our Duramax US Flag Personalized Sweatshirt — the perfect addition to any duramax clothing collection. Featuring a bold US flag design fused with iconic Duramax diesel power, this sweatshirt is built for true truck enthusiasts who bleed red, white, blue, and black smoke.

Made from a heavyweight cotton-poly fleece blend, this sweatshirt combines rugged durability with supreme comfort. Whether you're wrenching under your Silverado HD, cruising in your GMC Sierra Duramax, or tailgating at a truck show, this is the diesel gear you’ll want to rock all year long.

Customize it with your name, truck nickname, or shop name for a truly unique piece of diesel apparel that represents your build and your pride.

Key Features:

• Bold Duramax + American flag print

• Heavyweight fleece interior for warmth and comfort

• Personalized name or text option included

• Relaxed unisex fit – perfect for everyday diesel life

• A must-have item in any duramax sweatshirt or diesel clothing rotation

Why Diesel Fans Love It:

This Duramax personalized sweatshirt isn’t just a statement — it’s a symbol of horsepower, freedom, and diesel loyalty. Designed for gearheads who love big torque and bigger trucks, it honors both your ride and the country that builds them.

Whether you're building out an LML, L5P, or LBZ, this sweatshirt lets the world know what powers your passion. Pair it with your favorite Duramax hoodie, cap, or boots and complete your duramax apparel look.

Ready to turn heads at every stoplight and truck meet? Customize your Duramax US Flag Sweatshirt now and represent diesel power with pride.

Please follow the steps below to personalize the sleeve of your sweatshirt:

1. Add the product to your cart.
2. Click on the cart icon in the upper right corner of the page.
3. Select the "Edit order note" option.
4. Enter your personalized text for the sleeve and click "Save."

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Due to production limitations, the maximum length of the sleeve lettering is 7,87" - 20 cm. Please note that the number of words in your personalized text will directly impact the font size.

• Super Comfy, Breathable - 92% Cotton and 8% Elastane.
• Regular Fit-  US sizes - Unisex.
• Soft and thick cotton 
• Worldwide shipping.