[rickshaw]

OK, I decided on getting a set of XD Monsters for my 07 Tundy. After searching through threads and using the handy Excel wheel sizing spreadsheet, I'm still not sure what offset/backspace to go with. I will be running Yokohama A/T-S LT275 65 18 tires with no lift or level. The Monsters are 9" wide and I have a choice between these options:

diameter: 18in
backspace: 5.71in
offset: 18mm

OR

diameter: 18in
backspace: 6.38in
offset: 35mm

I'd like the tires to stick out past the wheel well a little bit if possible. Advice is greatly appreciated, as are other suggestions pertaining to tire or wheel size. Thanks!