Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2552
Points per Word
0.000196
Page Count
43
Points per Page
0.011628
Description
Describes the evolution of the big rig since its beginning in 1804, the various kinds of trucks, their key parts, driver preparation, and work rules.