Quad

Quads are the Imperial term for four-wheeled bike variants designed for scouting in rough terrain. Many feature rear-mounted weaponry that can be operated by the driver or a passenger.^[1]^[2]

Civilian Variants

Wolfquad miniature

Dune Buggy - A Quad optimised for desert terrain. Orlock Outrider Quads are a notable example.
Outrider Scout Vehicle - Scout vehicles used for exploration, hunting and personal transport. Many see use in PDF forces and mercenary groups as an alternative to a true military vehicle.
Wildcat Transport Buggy - A vehicle notorious for its association with the Faceless Trade. Often used by outlaws to smuggle contraband and outrun pursuers.
Wolfquad - Exploratory vehicle. Sometimes converted to military vehicles by Genestealer Cults.

Military Variants

Aquilus Warquad- Used by the Astra Militarum to scout rough terrain. Commonly referred to as Warquads.
Invader ATV - A Primaris Space Marine all-terrain aggressive reconnaissance vehicle.