Fitting 37s on a 2021 GMC Sierra 1500 AT4 👀🔥 #GMCsierra1500on37s #37nittoridgegrapplers #BDSlift
1:38
YouTubeShay Harambe
Fitting 37s on a 2021 GMC Sierra 1500 AT4 👀🔥 #GMCsierra1500on37s #37nittoridgegrapplers #BDSlift
Thinking about running 37 inch tires on a 2021 GMC Sierra 1500 AT4? In this short, I show how I fit 37s on my truck and the supporting mods that make it possible. From the 4-inch BDS lift kit with upgraded UCAs to intake, PPE water-to-air manifold, and exhaust — this setup transforms the Sierra into a beast. If you’ve ever wondered whether ...
1 views2 weeks ago
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