Hey Killa, the bar slots up the outside of the chassis so I measured from those two points which is approx 1075mm. Pretty hard to go off. Just need some sort of idea
I measured my chassis as 1070mm across (outside to outside). My tow bar bolts up with 4 bolts on each side; 3 along the chassis rail that are all 60mm apart (None of them pass right through the chassis so there must be insets there) and one underneath that bolts up into the chassis.
Ok, update on this topic. A Hayman Reece without rear step tow bar that suits mn triton models will not fit to a 2012 challenger. Full stop lol. Was worth a shot.