I believe one of the forum members of f150tremor.com has one with a 6”. You could check over there. Lots of good tremor specifics on that site.I'm looking at ordering a Tremor. I was thinking of modifying the truck with either a 4" lift with 35" tires or 6" lift with 37" tires. I was hoping to hear any and all experiences with this type of mod. Any pics or feedback would be appreciated. Thanks.