Originally Posted by David@ApexRaceParts
The 18x10" ET25 supports the 275/35/18 tire sidewall very well, any larger and the tires will balloon a bit. We would recommend sticking to the 275/35/18 tire size for the best steering response and sidewall support.
Running the ARC-8s as noted above with Nitto NT01s and happy so far. No spacers.