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Class 1 Commercial Driver Practice · Question

The maximum legal gross vehicle weight of a tractor-trailer in Canada depends primarily on:

GVW limits vary by province and depend on axle configuration, tire ratings, and bridge formula tables.

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Question: The maximum legal gross vehicle weight of a tractor-trailer in Canada depends primarily on:

Answer options:

  • Driver weight ✅ Provincial regulations and axle/configuration limits
  • Trailer colour
  • Engine displacement

Correct answer: Provincial regulations and axle/configuration limits

Explanation: GVW limits vary by province and depend on axle configuration, tire ratings, and bridge formula tables.

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