Super Off Road, fully titled as Ivan "Ironman" Stewart's Super Off Road, is an arcade video game released in 1989 by Leland Corporation. Virgin Games produced several home versions in 1990. In 1991, an NES version was later released by Leland's Tradewest subsidiary followed by versions for most major home formats, including Sega Genesis, Super NES, Amiga and MS-DOS. Inspired by Super Sprint.
The track pack was an add-on board for arcade units that contains eight brand-new tracks: Shortcut, Cutoff Pass, Pig Bog, Rio Trio, Leapin' Lizards, Redoubt About, Boulder Hill and Volcano Valley. It also gave the brand new ability to choose between either the normal truck or the dune buggy; both vehicles had different characteristics accordingly and added a new element to the game.
Super Off Road gained a number of sequels, the first was titled Super Off Road: The Baja. It was released for Super Nintendo and is based on the Baja 1000 race. The format was changed to a third person camera instead of an overhead camera. In 1997 an arcade sequel was released, Off Road Challenge which again adopted the third person 3D driving view and was ported to the Nintendo 64 a year later. The second sequel Offroad Thunder was released in arcades in 1999, but not ported to consoles until the release of Midway Arcade Treasures 3 six years later.
Source: Wikipedia, "Super Off Road", available under the CC-BY-SA License.