May have an option for some 33", 14.5 width Super Swampers for the 1992 LWB.

Tire 33/14.50 Swamper
Wheel Width 10
Section Width 14.5
Tire Overlap =14.5-10 =4.5
Overlap each side =4.5/2 =2.25
Allowable distance wheel well to tire 5.5 5.5
backspace= whl well to tire - tire overlap =5.5-2.25 =3.25

Do these calculations work?

Would you select a rim with 3.25 backspacing for your Super Swampers?

What am I missing?

Thanks!

DDs:
Projects: 86 Ram50