The United States Patent and Trademark Office (USPTO) assigned the patent application by GM for “Variable Suspension Spring Rates Using Magnetorheological Fluid” patent number US 2024/0367473 A1.

General Motors is looking to apply technology from adaptive dampers to springs for future suspension systems, a recently surfaced patent filing indicates. GM was a pioneer of magnetorheological ...

The bigger engine comes with other upgrades, too. It's coupled to a 10-speed automatic transmission, and magnetorheological suspension. Like with the previous year, the RST package opens up extra ...