Blunder
Blunder Reader
11/28/23 8:59 p.m.

Is there any concern with putting a wheel with a  70.5 hub bore on a car with a 70.3 hub? Also can you interchange 5x115 and 5x114.3 wheels?

Ranger50
Ranger50 MegaDork
11/28/23 9:34 p.m.

As long as it's a conical seat lug, I don't have issue with the hub bore difference.

No on bolt pattern difference. I know the challenger and charger guys oval's ford pattern wheels to fit but that just doesn't sit good with me.

AngryCorvair (Forum Supporter)
AngryCorvair (Forum Supporter) MegaDork
11/28/23 9:35 p.m.

I have done both with no ill effect, with 5x120 wheels on 5x4.75" (=120.65 mm) bolt circles and Vice versa.

In your example, hub diameter difference is 0.2 mm = 0.008", and bolt circle difference is 0.7 mm = 0.028". 

with conical tapered lug seats, as long as I go around the star pattern in about 20 ft-lb increments, I've never had an issue and wouldn't lose a minute of sleep over doing it again.

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