"Slow Vehicles Must Use Turn-Out Ahead, MUTCD" (Part#: SKR4-13)
Advance notification is key to mountain road safety with this regulatory R4-13 sign. Featuring the instruction "SLOW VEHICLES MUST USE TURN-OUT AHEAD," this sign serves as a critical warning for drivers of slow-moving vehicles to prepare to pull over at the upcoming designated area. By providing motorists with sufficient time to plan their maneuver, this high-visibility marker ensures that turnouts are used effectively to clear traffic queues, reducing aggressive passing and improving overall highway efficiency on steep or winding grades according to DOT standards.
• Pro Standard: Heavy-duty, rust-free .080" aluminum.
• Visibility: Genuine 3M™ Reflective options (10+ year outdoor life).
• Mounting: Pre-drilled holes for easy installation (Posts/hardware sold separately).
• King Shield: Optional laminate protects against graffiti and fading.
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