Hi there,

I know the TJ Magna's offset is +46, is that means I can fit the +48 rims without any problems? What's the minimum offset I can fit without extra spacers to a TJ Magna? Thanks a lot.

depends on what size rims/tyres you have and if your going to fit brembos

I just want to upgrade the rims to 18' with stock brake. So will the +48 offset rims fit? How about +38?

depends on rim width

I just want to upgrade the rims to 18' with stock brake. So will the +48 offset rims fit? How about +38?

I had 17 x 8's on my old TH (235/45 tyres) that were +35 offset and I didnt have any problems. As long as you realise, the lower the offset number, the further the rims will sit towards the outside of the car.

I always find this website to be Gold...
http://www.wheelsmaster.com/rt_specs.jsp

This one is also handy http://www.1010tires.com/WheelOffsetCalculator.asp

+48 is essentially a Subaru offset. +38 offset is better and will be just fine for 18s.

I had 18x8 wheels with a 45 offset and no problems. Now got 19x8.5 with 40 offset and no problems. clear the stock breaks no problems.