wheeler - Wikiwand

From Middle English whelere, equivalent to wheel +‎ -er (agent noun suffix) or +‎ -er (measurement suffix) (sense 4).

wheeler (plural wheelers)

(obsolete) A wheelwright, a wheelmaker.
Someone who operates a wheel.
(archaic) A wheelhorse (horse near wheel of carriage).
(in combination) A vehicle having the specified number or type of wheels.
- 1893, Arthur Conan Doyle, The Greek Interpreter:
  "Excellent," said Sherlock Holmes. "Send the boy for a four-wheeler, and we shall be off at once."
(UK, historical, Liverpool) A sett in a stoneway.
- 1894, Transactions of the Liverpool Engineering Society, page 109:
  These wheelers are now made from the same class of rock as the rest of the pavement, […]