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   Commercial Truck Forums

   Manufacturer specific forums for owners of semi trucks and heavy duty vehicles:

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   1. Freightliner Forum

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   Latest: Want to build a 1977 K125 as my new truck jaffles, May 9, 2026 at 4:48 PM

2. Sub-Forums

   Heavy Duty Diesel Truck Mechanics Forum

   For mechanics and owners of shops servicing semi trucks and Class 7-8 vehicles. Repairs, troubleshooting and business advice.

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   Latest: Cummins X15 JB7, May 9, 2026 at 3:29 PM

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