The 4 wheel disc is nice.
Our 2005 Burb K1500 has 4 wheel disc....A panic stop and that rig just squats....
Some previous owner put 20" wheels with the low profile tires on the thing.....
I have not been a fan of the ultra low profile tires on the big wheels...Funky looking....
275/55x20
Rig handles extremely well....No roll in the corners......
The 4 x disc is definitely a good thing......