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Many big rigs can also be called 18-wheelers. These long transport machines need eighteen big wheels to support a tractor front and trailer back. This title revs young readers up as it unloads information about the parts and purpose of big rigs.

Formats

  • OverDrive Read
  • PDF ebook

Languages

  • English

Levels

  • ATOS Level:2.3
  • Lexile® Measure:530
  • Interest Level:K-3(LG)
  • Text Difficulty:0-2