Steering
Steering is the collection of components, linkages, etc. which allows any vehicle to follow the desired course. The primary purpose of the steer…
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Square
A square is an open space, where a public road opens or several public roads come together, and where the location allows traffic and other acti…
Spare tire
A spare tire (also called spare wheel) is an additional wheel with a tire for a motor vehicle. It is intended as a replacement for a car tire wh…
Snow chains
Snow chains are devices fitted to the tires of vehicles to provide maximum traction when driving through snow and ice. Snow chains attach to the…
Runaway truck ramp
A runaway truck ramp is a traffic device that enables vehicles which are having braking problems to safely stop. It is typically a long, sand- o…
