Driving in very hot weather: Texas CDL practice questions
Part of the General Knowledge test. We have 5 checked questions on this topic. Here are the key rules, and two to try.
Key facts
| Part of | the General Knowledge test (80% to pass) | DL-7C p. iv |
|---|---|---|
| Handbook section | §2.14 Driving in very hot weather | DL-7C p. 2-29 |
| Questions in CDL Mile's bank | 5 | CDL Mile, checked against DL-7C |
Key rules
- § 2.14.1p. 2-29
A tire that is too hot to touch may blow out or catch fire if you keep driving. Stay stopped until it cools off.
Vehicle Checks
Try two questions
General Knowledge · Driving in very hot weather
When you drive in very hot weather, how often does the handbook say to inspect your tires?
Tap an answer to see the explanation and the handbook page.
General Knowledge · Driving in very hot weather
On a hot afternoon your tire pressure reads higher than it did that morning. Why should you leave it alone instead of letting air out?
Tap an answer to see the explanation and the handbook page.
More General Knowledge topics
Sources
Texas Commercial Motor Vehicle Drivers Handbook (DL-7C), revised March 2026, Texas Department of Public Safety. Page references are to its printed page numbers. CDL Mile is independent and not affiliated with Texas DPS.
Updated for the March 2026 Texas CDL handbook (DL-7C). Last checked November 4, 2026.
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