Collection: 2014-2018 GMC Sierra 1500 Wheel Spacers

Every wheel spacer in this collection is fitment-verified for the 2014-2018 GMC Sierra 1500. Hub-centric forged spacers in 1.25", 1.5", and 2" thicknesses from H&R, Eibach, and Rough Country -- matched to the 6x139.7 bolt pattern and 78.1mm hub bore.

What size spacer do I need to clear 33s on a leveled Sierra? Most leveled builds running 33" tires need 1.5" to 2" spacers to clear the upper control arms and stop fender rub. 1.25" works for factory wheels needing a flush look.

If it is listed here, it bolts to your Sierra 1500 -- guaranteed.