Shift Tridoron

"Drive: Type Tridoron! (Dramatic rock guitar solo)"

- Transformation annoucement

Based on the Rider Machine Tridoron, Shift Tridoron (シフトトライドロン) is the final Shift Car of the Advanced System originally created for use in the Trailer-Hou as an emergency finishing move to fire Tridoron as a bullet fueled by the energy of all of the other Shift Cars, Shift Tridoron was modified shortly after its completion to serve as a jump-starter for the comatose Shinnosuke Tomari and Mr. Belt. In the process, it gained the unexpected ability to allow Kamen Rider Drive to transform into Type Tridoron (タイプトライドロン), something no one, not even Mr. Belt could envision. Shift Tridoron's special ability is enabling Drive to use the Tire Blending, which allows him to combine three Tire Exchange Shift Cars with a similar theme into a new Shift Tire that simultaneously utilizes each of their individual powers. When the button marked "DRIVE" is pressed, it activates Shift Tridoron and announces "Fire All Engine" (ファイヤーオールエンジン). Shinnosuke must believe in his devotion to protect others in order to use Type Tridoron.

The DX toy version was accidentally released into the public eye following its inclusion into a Toei Company video.