What is this?

[speedy_thrills]

From the latest episode of "Better Call Saul":

[a1burns]

I'm going with original military spec Hummer, not 100% though just a thought...

[rsox87]

It's a modified Hummer - or more likely a tube frame buggy made to look like it was made from a Hummer.

Yeeeeehaw!

[Puddenchucker]

A bit of Googling suggests it's a Scorpion:

http://www.scorpion4x4.com/