2024 SD DMV Practice Test 18
Based on
2024 SD Driver's Handbook
21. What does this sign mean?
A
A truck is 500 feet ahead of you.
B
A farm vechicle, or tractor, is 500 feet ahead of you.
C
Caution and keep a 500 foot distance between yourself and the farm vehicle ahead of you.
D
Slow down for the truck ahead.