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Most Grenadier USA parts are designed and built in our facility by our small team with one goal: parts that solve real functional problems and look like they came with the car. We call it factory-plus aesthetics — form and function that improve your vehicle, no compromise. We are hands on at every step, from design to materials to finishes, so nothing ships unless it passes our Q.C. That's how we hold everything to a high standard our customers can feel — gear we're proud to put our name on, and that they're proud to install on their Grenadier.
Step-by-step instructions and videos for setting up and maintaining your gear.
Browse guides →Grenadier USA provides a 1-year limited warranty from the date of purchase covering defects in materials and workmanship. To file a claim, email grenadierusa@thorntek.zohodesk.com with your order number, a description of the issue, and photos. If covered, they'll repair, replace, or refund the product at their discretion.
Orders typically ship within 24–48 hours, with tracking emailed via Shopify. Delivery times vary by destination and product, and domestic orders over $50 ship free. International duties and taxes are the buyer's responsibility.
Returns are accepted within 30 days of delivery on unopened, unused items — custom and garage-sale items excluded. Buyers cover return shipping (we cover it for damaged or defective items), and refunds hit the original payment method within 3–5 days of inspection. No restocking fees
Yes — most products are designed, manufactured, and assembled in-house at our 10,000 sq ft facility in Florida. We follow a domestic-first sourcing policy and only look overseas when a U.S. option isn't viable.
Yes, We ship to the United States, Cananda, Europe,
Most of the Middle East, Asia and Oceana.