The drawbar or other connection between a vehicle towing another
vehicle and the towed vehicle must be strong enough to pull all weight
towed and may not exceed 15 feet between the vehicles except for the
connection between 2 vehicles transporting poles, pipe, machinery, or
other objects of a structural nature that cannot be readily dismembered.
A driver towing another vehicle and using a chain, rope, or cable to
connect the vehicles must display on the connection a white flag or
cloth not less than 12 inches square.
A driver of a passenger car or light truck may not tow a trailer,
semitrailer, house trailer, or another motor vehicle unless safety
chains of a type approved by the DPS are attached in an approved manner
from the trailer, semitrailer, house trailer, or towed motor vehicle to
the towing vehicle.