> ## Documentation Index
> Fetch the complete documentation index at: https://docs.truckaurbus.com/llms.txt
> Use this file to discover all available pages before exploring further.

# The HP bands the trade sells tractors by (under 20, 20 to 35, 35 to 50, above 50), with the published count in each



## OpenAPI

````yaml /api-reference/openapi.json get /v1/tractors/bands
openapi: 3.1.0
info:
  title: Truckaurbus API
  version: v1
  description: >-
    The public v1 API at https://api.truckaurbus.com/v1. Authenticate with an
    API key in the Authorization header: Bearer tab_live_...


    Every figure carries its kind and its date. The API never carries the page a
    value came from.
servers:
  - url: https://api.truckaurbus.com
security: []
paths:
  /v1/tractors/bands:
    get:
      tags:
        - v1
      summary: >-
        The HP bands the trade sells tractors by (under 20, 20 to 35, 35 to 50,
        above 50), with the published count in each
      operationId: identity_api_v1_tractor_bands
      parameters: []
      responses:
        '200':
          content:
            application/json:
              schema:
                items:
                  additionalProperties: true
                  type: object
                title: Response
                type: array
          description: OK

````