- First Name
- Rough
- Joined
- Jan 9, 2022
- Threads
- 5
- Messages
- 682
- Reaction score
- 820
- Location
- Torrance, CA 90503
- Vehicle(s)
- Down to just the Mav
- Engine
- 2.5L Hybrid
- Thread starter
- #76
Short answer is yes. Wheels typically have a much deeper cavity on the inside, to make room for the brakes. The winch that winds up the cable holding the spare tire exists in this space, so the spare does have to have the pretty side down.Does the outside part of the wheel have to face down? Or is there a way to mount it up to protect it from road debris?
This distance between the inboard rim surface and wheel mounting face is called the backspace. The distance between the wheel center (midway between inboard & outboard rim surfaces) and the wheel mounting face is called the offset. If you put wider rims on a car, you may have to choose which one to preserve. Keeping the stock offset is best for the bearings because the wider tire remains centered where it was. Keeping the stock backspace may be required to avoid the inboard sidewall rubbing on the control arm in tight turns. Of course the outboard edge could also rub the fender well in turns. Blah blah blah. Sorry...
Sponsored