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Tennessee Class D Knowledge Test Practice
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Passing target: 80% (32/40)
Warning, Construction & Information SignsStandalone practice
You come over a hill on a rural highway and see this emblem, an orange triangle with a red border, on the back of a vehicle ahead. What should you expect?

Correct answer: The vehicle travels much slower than other traffic, so slow down right away.
Why
Farm machinery often travels at less than 25 mph, so a driver at highway speed closes the gap very fast. The fluorescent orange center is easy to see by day, and the red border reflects headlights at night. Farm machinery may swing wide to the left before a right turn.
Verified against Tennessee Comprehensive Driver License Manual · Traffic Signs — Slow-moving vehicle emblem · p. 54, 125
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