Nevada smog checkNevada smog check. . . . . What does this mean? Does my diesel vehicle need a smog check? What are the smog check fees in Nevada?Discount Smog strives to provide the community with cheap low cost, professional and convenient smog checks and testing. $19. "Doing our share to help keep Nevada's air clean" . The Clean Air Act was passed by Congress in 1970, and this required all states to implement emissions standards. . . . com Want to be an Inspector? These links will take you ... more