Please check my sanity:

The stock WMS is:

73.5" front
72.5" rear

I run a 10" 16.5 with 5" BS - 37x16.5 H1 tires so backside of rim to rim is:

63.5" front
62.5" rear

I'm assuming the following:

Dana 60 DRW front axle w/ hubs to 77.5"
Dana 70 DRW rear axle w/ hubs to 77.5"

Stock H1 Hummer rims are 9" 16.5" with 7" BS so so backside of rim to rim is:

63.5 front
63.5" rear

Almost exactly the same tire placement as I have now .... Am I right?