Will these tuck

Ohhhh I see what you mean. Is it hard to find an offset like that in a 6 lug?

Yes

You think I can get tuck with just some old school steel wheels? Like 15s.

You can tuck if you get pathfinder 15" chromies.

Like I said the biggest that will tuck is 8" with +25 offset, do your homework and use some online calculators and you will see.

Well my plan was to build a rat rod-est truck, but I don't know if that's acheivable now. I would do the 5 lug conversion but I can't afford that.

Im trying to get my truck like one of these. I prefer the wheel on the yellow, but will take the styling of either, can you guys point me in the right direction?

I already mentioned this to you...

Are you talking about the Chevy rally wheels?

Yup

Wow that look great. Like exactly what I want! What size are those??