After the last couple of suits being misses for me, I'm quite pleased that Type Trideron so far is looking to be a homer. It's a cool upgrade.

Pretty cool design indeed :D Still have to get used to the "evil eyes" but surely one of my favorite Designs in Drive so far.

-Type Tridoron looks pretty cool, though the helmet doesn't look too much like Drive. Also seems like the suit uses too much red, and the tire could have been placed elsewhere.
-The Super Dead Heat form...I don't think it will be called that. I think it'll be called "Booster Mach", seeing as how the colors on the Tridoron Key match those of the Ride Boosters.

The translation on the scan is Chou Dead Heat.

So... apparently the one who will use the Tridoron Key is going to be Drive, not Mach. The scan says Kamen Rider Chou Dead Heat Drive.

Okay. But... the Tridoron Key somehow has the power of Super Dead Heat- the form which is a fusion of Mach and Drive. Which is confusing, seeing as how the Tridoron was built before Dr. Harley developed the Mach System. It isn't really Chou Dead Heat, it's...Mach-less Dead Heat.

Honestly, I'm thinking that Super Dead Heat will be a shared form for Chaser and Mach. Or maybe all three Riders.

http://sve.2chan.net/cgi/g/src/1432623932489.jpg
http://www.dotup.org/uploda/www.dotup.org335239.jpg
http://i.imgur.com/MNDddVc.jpg
Shift Cars combines with Tridron, combines with Belt's power and transforms into Type Tridron.

What the hell is going on with his faceplate?!

Huh. It looks like the visor replicates the belt's standby screen animation. That's a neat little touch.