Driver's License Test Prep
Yellow vertical rectangle with EXIT on the upper panel and a black tipping-truck symbol over a curved arrow above 25 MPH
MUTCD
W13-12
Category
warning
Color
yellow
Shape
rectangle vertical
National · MUTCD Sign Reference

Truck Rollover Warning: Exit

Trucks risk rolling over on this exit ramp; reduce to 25 mph.

Specifically targets large trucks and other top-heavy vehicles leaving the mainline, warning that the curve geometry can flip a tractor-trailer if entered too fast. The advisory speed is well below what passenger cars could maintain, but heavy vehicles must comply to avoid a rollover crash.

In the same family

Related signs

Yellow diamond with black border containing a thick black arrow that travels up and bends ninety degrees to point left.
Turn Left
Yellow diamond with black border containing a thick black arrow that travels up and bends ninety degrees to point right.
Turn Right
Yellow diamond with black border containing a thick black arrow that sweeps in a smooth curve from lower right up to the upper left.
Curve Left
Yellow diamond with black border containing a thick black arrow that sweeps in a smooth curve from lower left up to the upper right.
Curve Right
Yellow diamond with black border showing a black curving arrow sweeping up and to the left, with the numerals 35 below it.
Curve Left With Advisory Speed
Source

Wikimedia Commons: File:MUTCD W13-12.svg (Public domain)

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