Tow dolly.
"Tow dolly" means a trailer equipped with between one and three axles designed to connect to a tow bar on the rear of a motor vehicle that is used to tow another vehicle. The front or rear wheels of the towed vehicle are secured to and rest on the tow dolly.
NOTES:
Effective date—Intent—Legislation to reconcile chapter 161, Laws of 2010 and other amendments made during the 2010 legislative session—2010 c 161: See notes following RCW
46.04.013.