According to Game-Solver.com, the riddle is "What is that which goes with a car, comes with a car, is of no use to a car, and yet the car cannot go without it?" The answer to the riddle is "Noise."Continue Reading
The Game-Solver.com page gives the answer as part of a guide to a puzzle game called "What The Riddles," in which this particular riddle is featured on Level 126.
GamingEverywhere.com gives the same answer to the riddle, this time as the answer to Level 79 in a walkthrough of the puzzle game "Riddle Me That," created by Gummy Crush for iOS devices.Learn more about Brainteasers