When making a turn, you must ____ your speed.

  1. Increase
  2. Maintain
  3. Vary
  4. Reduce ✓

Answer: D. Reduce

When making a turn, you must reduce your speed.

Why this is the answer

The Texas handbook's turning steps say to slow down to a reasonable turning speed before you begin the turn, and it notes the turn is easier when you are in the proper lane and going slowly enough as you start it. It also says not to use the brake or clutch while turning, which means the slowing has to happen beforehand. Cutting speed ahead of the turn is what sets up a controlled turn, so the choice that fits the handbook is to reduce speed.

Why the other answers are wrong

Remember it

Do your slowing before the turn, not during it, because the handbook says no brake or clutch while turning.

Official handbook: Texas Driver Handbook (DL-7), Chapter 6: Signaling, Passing, and Turning , p. 40

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.