2021 GMC Sierra AT4 Max Towing Capacity Review and Impressions.

In this video I test my 2021 GMC Sierra AT4's ability to tow about 8000lbs.
My AT4 is specified to allow for towing a conventional trailer of no more than 8800 lbs.
Specs : 6.2L, 10 SPD Trans, 3.23 Gear ratio, GCVR 15000lbs, 91 Octane, Air Lift 5000 Rear Springs, Onboard Compressor. S&B CAI, Borla S-Type
#at4 #towing #gmc
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linktr.ee/donslife - This has link to all of my products and discounts
Contact me for questions, collaborations and product reviews:
Instagram: / donslifechannel
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Product Links:
Viair 2.5 gallon air tank 150 PSI : amzn.to/3iacff7
Radenso Pro M Radar Detector : amzn.to/3EEz1oz
Universal Mirror Tap : amzn.to/3q8X9aB
Megulla Interior Ambient LEDs : amzn.to/3zjynbS
Under Hood Light Kit : amzn.to/3brYkOh
XPEL Paint Protection Film : amzn.to/3LjPaiW
Thinkware Q800 Pro here (US) : amzn.to/3MHTmtJ
Tailgate Step Lights US : amzn.to/3uucAwY
Tailgate Step Lights CAN : amzn.to/35ZQSr9
Auxbeam 3" LED Pod / Ditch Lights : shrsl.com/3nnvv (Code : Dons or Donslife)
Auxbeam 8-pod Rock Lights : shrsl.com/3m36a (Code : Dons or Donslife)
Auxbeam LED Switch Panel : shrsl.com/3m35z (Code : Dons or Donslife)
Rough Country 20" Black Series Dual Row Cree LED Light Bar w/Cool White DRL - 70920BD: - Out of Stock on Amazon
Putco 529005 Blade Quick Connect Harness For 2019+ Silverado/Sierra 1500: amzn.to/33EMvjX
amzn.to/3g8EGWB
Bilstein 5100 Front Shock Absorbers for AT4 & Trailboss amzn.to/3pgGVN7
Burger Motorsports BMS Stage 1 Tune (BMW) :
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Dragy GPS Performance Meter :
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Fog Light Mod - GM Sierra : boostautoparts...
Get SLIPLO Here : amzn.to/3sjrZ0l
Exhaust : Here is a link for a louder version (ATAK) on Amazon. Mine is part 140774BC (BC = Black Chrome Tips). So many versions to pick from - do your research!
Borla-140775 Silverado/Sierra 1500 6.2L 2019 Cat Back Exhaust ATAK: amzn.to/3l9VYq6
AirLift 88388 LoadLifter 5000 for AT4 & TrailBoss : amzn.to/3wZnIQy
Air Lift 25980EZ WirelessONE Compressor : amzn.to/3y09CzI
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android by Lemur Vehicle Monitors : amzn.to/3mtC8Vz
Veepeak OBDII Bluetooth Scanner for BMW/Bimmercode App: amzn.to/31V91kl
Veepeak OBDII Bluetooth Scanner 4.0 for BMW/Bimmercode App: amzn.to/31SIHaw
Hyperdip for emblems, wheels and trim: www.dipyourcar...?ref=872
Plasti Dip for emblems, wheels and trim: www.dipyourcar...?ref=872
Ronin Bullet Antenna Ford/Dodge : amzn.to/3mvoukM
Ronin Bullet Antenna Chevy/GM : amzn.to/3dMakYb
GMC Sierra AT4/SLT Chrome Grill Overlay (can be painted): amzn.to/3tcEdaZ
GMC Sierra AT4/SLT Chrome Grill Overlay Gloss Black: amzn.to/3wzalHI
BMW F-Chassis BMS Hub Centric Wheel Spacers: amzn.to/322OTwF
BAK BAKFlip G2 Hard Folding Truck Bed Tonneau Cover: amzn.to/3qWuzLj
BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover: amzn.to/3s6rl4H
CTEK (56-926) Lithium US 12 Volt Charger: amzn.to/3gcuiP1
Richeer 1.5" Wheel Spacers for GMC 1500: amzn.to/3t4OJRn
Rexing V5 4K Budget Dash Cam : amzn.to/3Acvxou
Disclaimer: Some links may be affiliate links, meaning I earn a commission when you make a purchase. Thank you for the support!
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