Explanation/Help needed with Offset
you'd be trimming the bumper valance (between the bumper and grille/headlights) and/or the wheel linger/splash guard near closest to the door and maybe the plastic cap on the bottom the the wheel liner in the same area. they are both plastic and you can cut them back a bit... if you take you're time, you can get a very close to factory look. don't use a sawsall... use razor blades or i actually used a wood chisel and it came out pretty nice.. if it isn't a smooth as you'd like it, a heat gun on the wheel liner can help after the trimming.
you'd be trimming the bumper valance (between the bumper and grille/headlights) and/or the wheel linger/splash guard near closest to the door and maybe the plastic cap on the bottom the the wheel liner in the same area. they are both plastic and you can cut them back a bit... if you take you're time, you can get a very close to factory look. don't use a sawsall... use razor blades or i actually used a wood chisel and it came out pretty nice.. if it isn't a smooth as you'd like it, a heat gun on the wheel liner can help after the trimming.
what i did was put the tires on my truck (while the truck was dirty)... drive around a bit and where the tires rub, it cleans the dirt off so you know where you have to trim. don't know of a guild or anything line that, maybe someone can chime in, but it's not as complex or scary as it sounds, you don't really "need" the splash guard... if you take you're time, you'll be fine.

