How Much Trailer Can A 2021 Chevy Blazer AWD Tow
Updated 12/15/2025 | Published 11/03/2024
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Question:
How much can I tow with a 2021 Blazer AWD with a 2.0L engine? I have a Hybrid snowmobile trailer that tows 2 Ski Doo snowmobiles.
asked by: Pete
Expert Reply:
Hey Pete,
To determine your Blazers towing capacity you'll want to look for the Gross Vehicle Weight Rating (GVWR) and Gross Combined Vehicle Rating (GCVWR). These numbers are typically on a sticker either in the driver's side door jamb or in the glove box, but you can typically also find them in the owner's manual as well. You'll subtract your GVWR from the GCVWR in order to determine how much your vehicle can tow.
I've attached a help article below that explains this in greater detail with pictures to help walk you through the process.
If your Blazer isn't already equipped with a trailer hitch and wiring then you'll want the etrailer Trailer Hitch Receiver # e36YR (excluding Premier models) and Tekonsha # 118276. I recommend picking up # 18140 and # PK12711U as well to mount the 7-way to your trailer hitch.
Product Page this Question was Asked From
etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 750 lbs TW
- 5000 lbs GTW
- 6000 lbs WD GTW
- 2 Inch Hitch
- 750 lbs WD TW
- Concealed Cross Tube
- etrailer
more information >
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Jameson C.
12/15/2025
Hey Pete, what did you find out after checking your Blazer’s GVWR and GCVWR numbers? Your results could really help others trying to figure out how much they can tow with a similar setup.