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    Yukon XL regear

    Has anyone regeared their Yukon XL Denali to 3:46’s or higher? I have a 2018 I want to use for hauling our trailer we’re currently shopping for. The Sierra Denali (6.2 w 10sp) has a 3:23 and 3:46 option (9000lb and 12000lb tow capacity respectively). That’s a 25% increase in tow capacity...
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    Sensor extensions

    I’d like to do a 2” leveling kit on my Yukon xl. Can anyone tell me if doing a 2” lift also requires a 2” sensor extension? I’d like to make an extended rod instead of a bracket, but am mostly curious if it’s a 1:1 ratio or something else.
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    Group 27 battery or largest that will fit

    Anyone know if I can fit a group 27 battery in my 2018 Denali? I have one in my 03 LandCruiser and would like it in the Yukon as well. Otherwise, what is the largest battery that will fit in these trucks? Yellow top H6
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    Mud flaps

    I have a 2018 Denali with the retractable side steps. I’d like to get mud flaps for the front and back. Does anyone know if the rear flaps will fit on the front too? The front flaps I see are made for the fixed running boards.
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