Today, everybody's got custom wheels. The guy driving the Escalade to work runs 24s with paper-thin sidewalls and those ridiculous spinner wheels. Even the pizza-delivery kid's got 18s on his Honda.

Wheel design has come a long way since Pontiac instructed its factory assembly-line workers to install 14x6-inch (15x6 shown here) steel wheels on many of the Division's vehicles. Today, Pontiac ...

Lighter wheels are faster wheels. And after decades of incremental advancements in wheel casting and forging technology, additive manufacturing (3D-printing) is primed to transform how little ...

Alloy wheels are made primarily from aluminum or a combination of aluminum with other metals like magnesium, nickel, or silicon. Aluminum offers a lightweight and strong foundation, while the ...