Texas Car / Permit practice question · Road Signs
What is the correct meaning of a yellow diamond-shaped sign showing a tractor?
Answer choices
- You are entering a no-passing zone; do not pass other vehicles.
- A new lane is added ahead; merging is not required.
- A steep downgrade is ahead; use a lower gear and check your brakes.
- Slow-moving farm equipment may be on the road ahead.— Correct answer
Why this is the answer
Slow-moving farm equipment may be on the road ahead. (This is the "Farm Machinery" sign.)
Source: Texas Driver Handbook — Traffic Signs
Content reviewed against official driver handbooks · August 12, 2026
More Road Signs questions
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- What should you understand when you see a yellow diamond-shaped sign with two vertical arrows pointing opposite ways?