Question To receive maximum protection, wear a helmet that is certified by the: Answers U.S. Department of Transportation. Federal Trade Commission. Federal Transportation Network. National Association of Helmets. Explanation To get maximum protection, use a motorcycle helmet that meets U.S. Department of Transportation (DOT) standards. Take a FREE Practice Test Now This questions appears in the following tests: Kentucky Practice Test Maine Practice Test Minnesota Practice Test Maryland Practice Test Ohio Practice Test Iowa Practice Test Mississippi Practice Test North Dakota Practice Test New Mexico Practice Test Arizona Practice Test New Jersey Practice Test Rhode Island Practice Test Louisiana Practice Test