Question Helmets are: Answers Required for any rider under the age of 18. Required for any rider under the age of 21. Required only for people who have held their license for less than two years. Never required. Explanation In Utah, all motorcycle operators and passengers under the age of 18 must wear helmets while riding. It is strongly recommended that riders of all ages wear helmets while riding. Take a FREE Practice Test Now This questions appears in the following tests: Utah Practice Test