Zone 4.5 lift increases total front track width roughly 3". I did 1 - 3/4" spacers to get me close and not have to trim studs. 1.5" spacers would need studs trimmed for proper fit. Technically they are more of an "adapter" rather than a spacer. Aggressiveness of tire doesn't really dictate size of spacer needed. Less aggressive and/or narrower of a tire would still have a roughly 3" increase in track with in front relative to the rear.
Sent from my iPhone using Tapatalk
Thanks! I'm pretty happy with it. I've seen a lot of people running 35 or 33x12.50. The 295/60r20 seemed like a happy median between them. They don't look stuffed in there or undersized. The 295s are a bit narrower too so it's not super aggressive, but just enough, in my opinion.
Sent from my iPhone using Tapatalk