Part 25.1.8 Equipment Requirements for Safety 25.1.8.010 Scope and Effect of Regulations 25.1.8.020 When Lighted Lamps are Required 25.1.8.030 Visibility Distance and Mounted 25.1.8.040 Head Lamps on Motor Vehicles 25.1.8.050 Tail Lamps 25.1.8.060 Stop Lamps and Turn Signals Required on Designated Vehicles 25.1.8.070 Application of Succeeding Sections 25.1.8.080 Color of Clearance Lamps, Side Marker Lamps 25.1.8.090 Lamps and Reflectors-Truck and Road Tractors 25.1.8.100 Lamp and Reflectors Large Semitrailers, Full Trailers, House Trailers 25.1.8.110 Lamps and Reflectors-Small Semitrailers, House Trailers and Trailers 25.1.8.120 Mounting of Reflectors, Clearance Lamps and Side Marker Lamp 25.1.8.130 Clearance Lamps to Indicate Extreme Width, Height and Length 25.1.8.140 Side Marker Lamps Combined with Clearance Lamps 25.1.8.150 Combining Tail and Stop Lights 25.1.8.160 Lighting Devices to be Electric 25.1.8.170 Requirements for Bead Lamps and Auxiliary Road Lighting Lamps 25.1.8.180 Requirements for Clearance, Side Marker and Other Lamps 25.1.8.190 Obstructing Lights Not Required 25.1.8.200 Lamp or Flag on Projecting Load 25.1.8.210 Lamps on Parked Vehicles 25.1.8.220 Lamps on Other Vehicles and Equipment 25.1.8.230 Spot Lamps and Auxiliary Lamps 25.1.8.240 Signal Lamp and Signal Devices 25.1.8.250 Multiple-Beam Road Lighting Equipment 25.1.8.260 Use of Multiple-Beam Road Lighting Equipment 25.1.8.270 Single-Beam Road Lighting Equipment 25.1.8.280 Lighting Equipment on Motor Driven Cycles 25.1.8.290 Special Restriction on Lamps 25.1.8.300 Brakes: Brake Equipment Required 25.1.8.310 Horns and Warning Devices 25.1.8.320 Muffler, Prevention of Noises 25.1.8.330 Mirrors 25.1.8.340 Windshields Must be Unobstructed and Equipped with Mirrors 25.1.8.350 Vehicles Without or in Unsafe Condition 25.1.8.360 Safety Belts Required 25.1.8.370 Safety Belts – Types and Manner of Installation 25.1.8.380 Mandatory use of safety restraints