7 replies to this topic

[Miniryan09]

Just a quick question, I understand the basics of offset, i'm just confused why the offset of these wheels are so different:

http://www.minispare...77&prod_id=2350

And

http://www.midlandwh...ight-Black.html

And

http://www.midlandwh...ight-Black.html

What effect will this make?

Forgive me if i'm being stupid!



Cheers

[Yoda]

This should help! but basically offset allows you to move the centre line of the tyre footprint closer or further away from the car.
http://www.needforsp.../TechWheels.htm

Edited by Yoda, 15 August 2012 - 02:31 PM.

[Miniryan09]

So the more negative the offset, the farther they'll 'stick out'?

[Yoda]

Pretty much. BUT! you will need to make sure you use good quality wheel bearings and hub swivels if using big offset rims, or you will be replacing them regularly. the further out you go, the more strain on these components will be effected. Plus your steering geometry may need adjusting, so do a bit more research on here using the search function and look at what should be a sensible amount of offset. Are you looking for a wider stance or a bigger tyre footprint on the road. If its a bigger footprint you want go for wider rims with as little offset as is necessary. If its wider stance then you need more offset, but watch out for excessive wear on other components.

[Miniryan09]

Well the wheels above have an offset of ET -07 would this be a 'sensible' amount? I can only really afford 6x12 and I think they look really good, i'm just looking for a wider look and I want them to fill my arches, so I think I would need a large amount of negative offset. From what I have seen, the most common offsets are ET 0, ET 03, and ET -07. Would this be correct? I'm only going an extra inch in width from standard, so would this effect steering geometry?

Basically, would 12x6 wheels with an offset of ET -07, be suitable for everyday use?

Thanks!

[Yoda]

Cant answer that. You need to measure everything. Bear in mind, whatever wheels you decide on, you also risk the inner rim section / tyre, rubbing against shocks, inner arches etc, measure twice, measure again, then decide what wheels to buy, then re measure and spend your money wisely. Dont even think about fitting spacers with wide wheels if you find them rubbing. Think about what you want, what is available and what will actually fit.

[Miniryan09]

I think I know what I want, but what do I need to measure to find out if it would fit?

[Yoda]

Inner rim width to make sure you get no rubbing (allow more for the tyre) outer rim width to make sure it will clear the arches on suspension travel.