Quote:
Originally Posted by Errowen
The OEM wheels and offsets are:
F: 8.5Jx20 Offset 33
R: 9Jx20 Offset 44
The online offset calculator I use
https://www.wheel-size.com/calc/?whe...cl=50mm&sr=0mm
shows the reduction in rear wheel offset to 26 will maintain the same clearance on the suspension side. I don't know whether you will have enough fender room on the outside, which also depends on the tire. I think you'd need something like 295 x 25 x 21.  |
Use the offset calculator to compare what you are looking at to the M5 343 10” rear wheel. That is the maximum offset the 640 and 650 can handle. It is perfectly flush with a 295/30/20 tire. I’m not sure how much more inner clearance is available, but there is zero rubbing with that set up.