The year 1972 saw Smitherman undertake the Cradley rider training school and compete in second half rides for the experience.[2] During the 1972 British League season Smitherman was thrown in the deep end due to injuries suffered by hs team and he represented Cradley Heathens.[3]
During his time as a rider, he had also made seats and continued with supplying accessories after retiring as GTS Products.[8] For the 1991 World Speedway Final, he made the suits for Sam Ermolenko, Ronnie Corrie, Billy Hamill, Jan O. Pedersen and Per Jonson as well as pit crews. Married to Sherry, they have four daughters. Gerald took up squash, winning an Over-45 championship. He still follows speedway and provides accessories for today's riders as well as retro items.