Ford Thunderbird remaining models was condensed. In the mid-1990s, Ford decided to discontinue the tenth generation Thunderbird with the last example of the car rolling off the assembly line in Lorain, Ohio on September 4, 1997. After a five year hiatus, Ford introduced a new Thunderbird for 2002. Returning to the original formula for the Thunderbird, the latest version had a two-seat coupe or convertible layout like the first-generation Thunderbird and retrofuturistic styling to match. The eleventh generation Thunderbird was built at Ford's Wixom Assembly Plant and was based on the company's DEW98 platform, which was shared with the Lincoln LS and
Thunderbird 2 pod vehicles seen in "End of The Road". No model manufacturer has yet made a "Thunderbird 2" model which incorporates these grabs. The Sealant Device is an underwater machine capable of sealing cracks in the sea bed or underwater air pockets. The device is initially buoyant but can be submerged and towed underwater by Thunderbird 4 to a disaster zone. Four steel pins are then activated which cement themselves into the ground whilst the central section acts as the sealant. The Sealant Device is seen in the episode "Atlantic Inferno". No models have been produced of this device. "Thunderbird 2" is used