The track features on the band's latest album, 'THE DEATH OF PEACE OF MIND'.
'Darker Still' is the title track from the band's upcoming seventh album - check out the video here.
The new track has been shared ahead of their appearances at Reading and Leeds Festival this weekend.
The Cardiff-based band are kicking off their tour with a special hometown show, find out more here.
The single features on the band's upcoming sophomore album, 'Sick Moon'.
The band's new album 'Cult Mentality' will be released in November - find out more here.
The band join Rivers Of Nihil, Fallujah, Allegaeon, and Inferi on the tour.
The special performance took place at Bloodstock Open Air earlier this month.
The band offer another glimpse into their upcoming album, 'Twenty'.
Monster Truck's fourth album 'Warriors' will be released in September - read on for more details.