MPG Test // I Drive 400+ Miles with My New 6.6L Gas Engine L8T on my 2024 GMC Sierra 2500 HD
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16:27
I Take My Gas GMC Sierra 2500 HD Truck Up & Down a Max 25% Grade Towing My Travel Trailer
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15:04
Chevy 2500 HD 6.6L Gas (L8T) With NEW ALLISON 10 Speed Transmission | Same as DURAMAX??
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45:45
We Didn't Expect Her Reaction To Be Quite Like This...........1968 Jeepster Commando.
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14:11
I Tow with the 6.6L L8T Gas Engine in My 2024 GMC Sierra 2500 HD // MPG Test with Travel Trailer RV
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10:37
I bought a Smittybilt Scout
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28:54
The Diesel Resale Argument: The Hidden Truth on Gas vs Diesel HD Trucks
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42:45
12 STUPIDEST Muscle Cars u Have Never Seen Before!
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15:36