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We've helped protect thousands of fleet vehicles from catalytic converter theft. Apply today for access to special fleet volume discounts or contact us if you don't see a Cat Shield for your vehicle. Email fleets@millercat.com or call (214) 501-0152.

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Summer Is Peak Season for Catalytic Converter Theft — Here's Why 2026 Is Especially Risky
Summer Is Peak Season for Catalytic Converter Theft — Here's Why 2026 Is Especially Risky Vehicle Security · Summer 2026 Summer Is Peak Season for Catalytic Converter Theft — Here’s Why 2026 Is Especially Risky June 2026  ·  5 min...
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How we built a better skid plate

Steel rusts. Aluminum dents and costs a fortune. We built ours from 304 stainless — lighter than steel, tougher than aluminum, priced right, and sharp enough to look good under any rig.

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Put Down the Magnet

Using a magnet to check for stainless steel is one of the most common misconceptions in the industry. Here's why it doesn't work — and what actually makes stainless magnetic or not.

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