State Who is covered? In what seat? Maximum Fine First Offense Alaska 16+ yrs. in all seats $15 Arizona 5-15 yrs. in all seats; 5+ yrs. in front seat $10 Arkansas 15+ yrs. in front seat $25 Colorado 16+ yrs. in front seat $15 Florida 6-17 yrs. in all seats; 6+ yrs. in front seat $30 Idaho 4+ yrs. in all seats $25 Kansas 14+ yrs. in front seat $10 Kentucky More than 40 inches in all seats $25 Maine 18+ yrs. in all seats $50 Massachusetts 12+ yrs. in all seats $25 Minnesota 3-10 yrs. in all seats; all in front seat $25 Mississippi 4-7 yrs. in all seats; 8+ yrs. in front seat; law is primary for under 8 yrs. $25 Missouri 4-15 yrs. in all seats; 4+ yrs. in front seat; law is primary for under 16 yrs. $10 Montana 6+ yrs. in all seats $20 Nebraska 18+ yrs. in front seat $25 Nevada 5+ yrs. in all seats $25 New Hampshire -- -- North Dakota 18+ yrs. in front seat $20 Ohio 4+ yrs. in front seat $30 dvr.; $20 pass. Pennsylvania 18+ in front seat; 8-17 yrs. in all seats $10 Rhode Island 7+ yrs in all seats; law is primary for under 18 yrs. (eff. 7/05) $57 South Carolina 6+ yrs. in front seat; 6+ yrs. in rear seat w/shoulder belt; law is primary for under 18 yrs. $10 South Dakota 5+ yrs. in front seat $20 Utah 16+ yrs. in all seats; law is primary for under 19 yrs. $45 Vermont 16+ yrs in all seats $25 Virginia 16+ yrs. in front seat $25 West Virginia 9-17 yrs. in all seats; 9+ yrs. in front seat $25 Wisconsin 4+ yrs in front seat; 4-15 yrs. in rear seat w/shoulder belt $10 Wyoming 5+ yrs. in all seats $25 dvr.; $10 pass.