SSC announced a customer-owned Tuatara set a new production-vehicle land-speed record of 316.11 mph. The run took place on Oct. 10 on a seven-mile stretch of State Route 160 in Nevada and required a two-way average with both runs within an hour of each other to account for wind and gradients; a public road; street tires; street fuel; and satellite tracking. The car was stock...with a four-point seating harness and no roll cage...the team overfilled the Cup 2 tires with nitrogen...the active rear wing was locked in top-speed mode so it couldn't retract or angle for braking if anything were...