The Riverside International Automotive Museum, or RIAM, is a non-profit corporation, located in Riverside, California, that was dedicated to "Preserving the memory of California's rich motorsports heritage". Primary museum exhibits included memorabilia and artifacts from the Riverside International Raceway, the Ontario Motor Speedway, and local racing champion Dan Gurney. In June 2016, the museum closed following the death of Doug Magnon, one of the founders, with plans to sell off the collection.The museum houses several history-making race cars, and the largest and most comprehensive collection of Maserati road cars in the United States, including an example of every Maserati model that has been made available in the U.S. since 1951.HistoryThe RIAM was founded in 2006 as a 501.(c)(3) non-profit corporation by Ray and Doug Magnon, father and son racing enthusiasts.Ray was a close friend of Skip Hudson during high school. Their mutual interest in racing lead both to also become friends with Dan Gurney, after Dan's family moved to Riverside. Skip and Dan's racing careers took off about the same time, and all three have remained friends. Doug Magnon, the president of the RIAM, caught the racing bug from his father Ray.As part of their interest in automobile racing, the Magnons began collecting automobiles. Keeping with their Italian heritage the Magnons (originally spelled Magnone) started collecting Maseratis. It was one of the oldest of the Italian automobile brands, and it had a rich racing tradition in Europe.