With the 6" wide rim, no reason you can't mount some 32x11.5s, 33x10.5s, 34x10.5s, or 35x10.5s (Swamper Bogger).

For the 35s, body lift is in order, the others will fit with no mods except to the front bumper plastic ends.

Here is Brian's rig with 34s:
[Linked Image]

Here is my Raider with 32s:
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[Linked Image]

Rubbed slightly on rear frame
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[Linked Image]

For comparison, same rims with 31x10.5s:
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[Linked Image]

And more comparison with 33x12.5s on 8" front / 10" rear rims:
[Linked Image]

This topic is covered often enough it should be a sticky, but I like to show off Roxy anyhow.

Cheers,
Russell

1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya