It would be difficult to estimate how many lives have been saved and injuries averted (or at least minimized) by the pioneering work of Bill Simpson. Simpson, who passed away in December 2019, was one of a handful of members of the racing community who dedicated their lives to improving driver...

The SEMA Data Co-op has become “data central” for hundreds of specialty parts brands, representing millions of part numbers, and tens of millions of vehicle applications. This directory is designed to guide data users to brands that have successfully undertaken the challenge to manage their product...

Readers may recall that the current EPA interpretation of the Clean Air Act does not allow any motor vehicle designed for street use—car, truck or motorcycle—to be converted into a dedicated racecar. This issue came to SEMA’s attention in 2015, when the EPA took the position that converted vehicles...

Truck and off-road products are aftermarket staples, thanks in particular to resurgent consumer interest in pickups, SUVs and Jeeps, and now CUVs as well. Recent SEMA market research indicates that pickup product sales alone account for a 27% share of the specialty-equipment market. Add SUV product...

Although the SEMA Show is an exclusively trade-only event designed to provide the automotive aftermarket industry with a venue in which to conduct business, SEMA Ignited is the official after-party that enables automotive enthusiasts to share in the excitement of the SEMA Show and see some of the...