Would stock rims from a full size Chevy pickup fit a 1986 4Runner? I'm uncertain about bolt pattern size and off-set...

I'm shopping for a set of wheeling tires, and there are always a few deals on 33X12.5X16 ATs and MTs on Chevy rims like these:

 

Assuming the pictures on the top left are from your Toy and the other ones are from the Chev, then no way. Your Toy wheels are 6 lug and those Chev ones are 8. But I do have a set up 33/12.5 Boggers that I hardly ever use that I pulled from a full size Chev that was 6 lug. The bolt pattern is an exact match, but they stick out crazy far because of how far the rim is off-set.

 

If you happen to buy a set of stock 6 bolt chevy wheels you will have to bore out the center hole by about .5" to fit.

 

good point on that too

 

Actually those are both Craigslist ad photos... I completely overlooked that the MT rims are 8 lugs (ooops!)..

 

Thanks, that's exactly the kind of info I was wanting.

 

...the kind of advice that only experience will bring out, lol

I didn't have the issue because the Boggers were mounted on aftermarket wheels N E way

 

Yes, this is the case with some Chevy rims. You need about 4-1/8" center bore to clear the front hubs on the Toyota (you can always measure your front hub OD to make confirm the dimension). So just check the ID of the center hole on the rims to make sure they will clear the hubs on your truck.