Published On Jan 31, 2023
This is the full step by step guide to installing M&R automotive 40 inch light bar on my 2022 GMC Sierra refresh.
Link to light bar and brackets: https://mandronline.com/products/2020...
Link to wiring harness I used: LED Light Bar Remote Control... https://www.amazon.com/dp/B07KMMVPJG?...
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