Base 5 is a clothing brand that appears in Grand Theft Auto: San Andreas.
Base 5 hoodies are available from Sub Urban for $105. Several billboards for the company are found around the state, and Hotring Racers have Base 5 sponsor stickers on the sides. One of the posters has a grotesque caricature depiction of a thug who bears a striking resemblance to the late rapper Tupac Shakur. Another has a bull terrier dog next to him that resembles Chico from Next Friday. Several posters of the brand are found in Ryder's house.