My FE came with 265/70R18 and I went one small increase to 275/70R18. Aftermarket rims and AT tires only. I have been able to do 4x4 trails no problem and only scraped the bottom on some of the bigger stuff but no damage to skid plates. It does really well with stock configuration. Even the thousands of washboards I have come across on the logging roads are no issue until it starts to crab walk sideways. But shocks do really well.







