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No. If the product is intended to be used for heavy vehicles exceeding 10,000 lbs, then not necessary. The prior use of "Heavy Commercial vehicles" is too restrictive. Whatever its intended use you should mention it. Leaving it as heavy vehicles is to vague and does not give protections. 10,000 lbs is usually the line between commercial and non commercial, except for campers and the like.
Best wishes to the success of your product.