Another lowering tire/wheel figment question

[Sledheadxp800r]

I'm planning on running 3" drop shackles and lowering my torsion bars.

Wheel specs
20x10 -19 4.75" bs

How bad will 305/50 20s rub? Tire Specs are 32.05" X 12.44"

Or should I go with
285/50 20s? Specs are 31.30" X 11.42"

What do you think?

 

[1slomax]

i had 20x10 -25 offset on 305-50s with t bars almost down and 3" shackles i had to cut my bumper ,trim the fender flare and a few other things , i could never get it to stop rubbing

 

[hondarider552]

Go 285/50.


Even with those tires, my LBZ rubbed at full lock on both ends of the bumper and cab. Mine was on the floor though.

 

[03_DMAX]

I run 305/50s on a 20x9 with -12 offset. Have the flare and the pinch weld completely cut out on the bottom of the cab and mine still rub backing up with the bars all the way down.

 

[Sledheadxp800r]

Go 285/50.


Even with those tires, my LBZ rubbed at full lock on both ends of the bumper and cab. Mine was on the floor though.

What were the specs on the wheels?