I'm Currently At A 4/8 But Want To Lower It 2" Up Front
I Have 2" Spindles 2" Springs
Wheels : 20x8 Front 255/35/20
Rear 275/35/20
How Can I Go Lower And Would I Need To Cut Anything Or Will There Be Any Rubbing ?
One coil cut = 2", on average.
I wouldn't go lower than a 5" drop, though.
Things like the exhaust cross-over will hit unless modded. A lot!
Even at 4/7 my cross-over would scrape. It was modded off of the manifold to run forward & tucked up under the front of the oil pan.
The tires will hit at the bottom rear of the wheel well. Best fix is to mod that area like some of the bagged guys do, with that section cut out & 'boxed' back a bit.
Best be checking for frame cross-members (especially the front one) & maybe gas tank ground clearances too.
My opinion is that a 6" front drop is just too much for a static drop. It'd certainly limit the truck's driveability.