Need help with Wheel Size On Gen 2 2WD Tacoma

So I have an 05 Tacoma 2wd, and I just picked up a set of 99 Ford ranger rims since my discount tire rims were hideous. All of the specs lined up as far as wheel width, bolt pattern etc, but the center bore is larger on the ranger wheels then my Tacoma . I'm wondering if the hub rings will fix this issue, and will take the load off of the lug nuts. Ive heard the tire can fly off of the car at high speeds. I'm trying to do used wheels only, and don't want to purchase new wheels yet. I am down for recommended wheels new/used though.

What size ring will I need?
Tacoma is 60.01 mm Hub size
Ranger is 70.2 mm Hub Size

Pics are before/after
18" wheels 235/60/18

After
235/75/15