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Hi guys, I'm currently debating between 4.10's, 4.30's, and 4.56's for my 2008 AWD Denali. I drive 50/50 freeway and around town and need it mainly to be a good daily to drive around town as well as the freeways. I don't plan on towing anything crazy or doing any crazy offroading. Maybe a small camper cross country once a year. I want it to drive like stock or maybe a bit better.

Anyone here regear with 35s and/or 37s and have any advice? Thanks!
 

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4.56s or 4.88s if you're gonna do 37s. 4.10s and 35s was alright in my 2014 put it pretty close to stock rpms on the highway. Would have done 4.56s if doing it again and staying at 35s, I was planning on dropping to 33s with it tho.
 

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I currently have 456 with 33s in my 2009 gmc 1500. It’s too much gear on the highway but great around town. I have 37s waiting to go on and I think that’ll be a better combo.


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