This is my personal favourite build that I have ever made, because it has 2 tier 6 wheels at the back and 2 tier tracks covered up by the cubes.
the cubes I have been trying to put on my vehicle are tier 5 armoured cubes but I still haven't finished, so it has both tier 3 and tier 5 armoured cubes.
This build can be upgradable, changed to walker legs, medic, plasma or even a mega. It is great with turning because of the tier 6 wheels at the back.
This build is able to either be a long range or close range vehicle. While is it great in its steering, this build of tier 6 doesn't move very fast, so you can upgrade it by putting thrusters onto it. And that is about it for this build, I will be hopefully soon making the hover medic shielded.