The pinion is a small gear at the end of the vehicle’s steering column that engages the rack. Though steering racks are hearty, they sometimes require replacement. Signs of a failing rack ...

Most car-based vehicles use rack-and-pinion steering in which the steering wheel turns a pinion gear that moves on a rack to turn the front wheels. Others use recirculating ball systems in which ...

including the famous rack and pinion gear. Rack and pinion steering systems — as they're sometimes called — are an extremely ...

“It also includes a feature of the 6-cylinder 5 Series models and Z8: a variable steering ratio. The rack-and-pinion gear teeth are profiled to make the steering ratio 10.6% ‘quicker’ as the ...

The steering gear assembly may have been assembled with an incorrect rack, which can cause the gears to fracture. View full recall details at NHTSA.gov GM recalls more than 70,000 GMC Sierra 1500 ...