The problem is the passenger-side upper control arm mount on this WJ and many solid-axled coil-sprung Jeeps uses a stamped steel part. The part is fine for stock use and can take a surprising amount ...

Reviving the worn-out suspension on your classic Chevy doesn't have to be hard or expensive. Time and wear takes its toll on our classic Chevys. Anyone who owns a 50-year-old car can crawl under it ...

Local engineering students are building new projects with the help of advanced machines. Northern Arizona University Yuma ...

The 2019 Ram 1500 half-ton pickup from Stellantis was industry’s first use of a hybrid composite/metal upper control arm on a light truck. The innovative design reduces mass and lowers operating ...

Back in August, we reported about Tesla Model 3 upper control arms issues. This is because multiple owners of the all-electric crossover were reporting about the problem. According to Drive Tesla ...

The debate over long-arm versus short-arm suspension is a seemingly never-ending bench race that centers on the pros and cons of suspension control arm lengths. While modern link suspension systems ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Recent NASCAR rumors suggest that Visser Precision, the control arm supplier for Next Gen Cars, is reportedly stepping away from producing the control arms for the Next Gen cars after this season.