- 4,500
- Max towing, lbs
- 1,500
- Lowest rating, lbs
- 5
- Configurations
- 450
- Max tongue, lbs
Try it
Will it pull your trailer?
Use the trailer's GVWR (on its VIN sticker) if you don't know what it weighs loaded — the dry weight leaves out water, propane and gear.
Only 1 of 5 configurations
It takes the 3.6L V6 SIDI — pick your configuration below to be sure.
▲ top rating 4,500 lbs
- Tongue weight ≈ 250 lbs — 10% of the loaded trailer, the figure Ford's towing guide uses (no more than 200 lbs up to 2,000 lbs). It counts against your payload, together with passengers and cargo.
- ✓ up to 90% of the rating · ! 90–100% (little room for cargo, hills, wind — common advice, not a Chevrolet rule) · ✕ over the rating.
Read this before you buy
Why the numbers differ
Engine choice moves the top rating from 1,500 lbs (2.0L Turbo 4-cylinder SIDI) to 4,500 lbs (3.6L V6 SIDI).
The drivetrain counts too: AWD is rated 3,000 lbs higher than FWD with everything else the same (3.6L V6 SIDI · 3.49 axle · AWD). p. 24 ↗
In real life
What 4,500 lbs means in trailers
Ford's towing guide sorts trailers into four weight classes; the classes describe the trailer, so they apply to any tow vehicle. With the right configuration the Blazer reaches:
- Class I✓ Yes
up to 2,000 lbs
Small folding camping trailers and trailers for small boats, motorcycles and snowmobiles.
- Class II✓ Yes
2,001–3,500 lbs
Large folding camping trailers, single-axle, small- to medium-length (up to 18-ft.) trailers.
- Class IIIUp to 4,500
3,501–5,000 lbs
Dual-axle or large single-axle travel trailers.
- Class IV✕ No
over 5,000 lbs
Largest travel and 5th-wheel trailers made for recreation.
Real trailers
Can the Blazer pull these?
Similar boat package, not this model.Photo: Airman Nicole Sikorski, Public domain, via Wikimedia Commons
G3 Boats · boat package · 23 ft
Sportsman 1710 (boat + motor + trailer package)
1,865 lbs boat + motor + trailer, before fuel and gear
! 1 of 5 configurations
Needs the 3.6L V6 SIDI.
Similar utility, not this model.Photo: Xaver X. Dreißig, CC BY-SA 4.0, via Wikimedia Commons
Carry-On Trailer · utility · 11.54 ft
5' x 8' GW2K Series 5X8GW2K (open utility, wood floor, gate)
2,000 lbs GVWR (max loaded)
! 1 of 5 configurations
Needs the 3.6L V6 SIDI.
nuCamp · teardrop · 15.5 ft
TAB 320 (Boondock)
2,069 lbs dry weight only — loaded will be more
! 1 of 5 configurations
Needs the 3.6L V6 SIDI.
Similar cargo, not this model.Photo: DiamondBack Covers, CC BY-SA 2.0, via Flickr
Carry-On Trailer · cargo · 12 ft
5' x 8' CG3K Series 5X8CG (enclosed cargo, single rear door)
2,990 lbs GVWR (max loaded)
! 1 of 5 configurations
Needs the 3.6L V6 SIDI.
Similar travel trailer, not this model.Photo: Olgierd Rudak, CC BY-SA 4.0, via Wikimedia Commons
Airstream · travel trailer · 20.17 ft
Basecamp 20X
4,300 lbs GVWR (max loaded)
! 1 of 5 configurations
Needs the 3.6L V6 SIDI.
Similar travel trailer, not this model.Photo: Anshamblen15, CC BY-SA 4.0, via Wikimedia Commons
Jayco · travel trailer · 20.17 ft
Jay Feather Air 16RB
4,995 lbs GVWR (max loaded)
✕ Too heavy
Similar travel trailer, not this model.Photo: Olgierd Rudak, CC BY-SA 4.0, via Wikimedia Commons
Airstream · travel trailer · 20.58 ft
Bambi 20FB
5,000 lbs GVWR (max loaded)
✕ Too heavy
9 heavier trailers the Blazer isn't rated for
Similar travel trailer, not this model.Photo: Anshamblen15, CC BY-SA 4.0, via Wikimedia Commons
Jayco · travel trailer · 29.42 ft
Jay Flight SLX 260BH
6,500 lbs GVWR (max loaded)
✕ Too heavy
Similar travel trailer, not this model.Photo: DanTD, CC BY-SA 4.0, via Wikimedia Commons
Grand Design · travel trailer · 26.08 ft
Imagine XLS 22MLE
6,995 lbs GVWR (max loaded)
✕ Too heavy
Similar cargo, not this model.Photo: DiamondBack Covers, CC BY-SA 2.0, via Flickr
Carry-On Trailer · cargo · 16 ft
6' x 12' CG7K Series 6X12CGR7K (enclosed cargo, tandem axle, ramp door)
7,000 lbs GVWR (max loaded)
✕ Too heavy
Similar car hauler, not this model.Photo: Strubbl, CC BY-SA 4.0, via Wikimedia Commons
Big Tex Trailers · car hauler
70CH-18 Tandem Axle Car Hauler (wood deck, 18' bed)
7,000 lbs GVWR (max loaded)
✕ Too heavy
Similar travel trailer, not this model.Photo: Olgierd Rudak, CC BY-SA 4.0, via Wikimedia Commons
Airstream · travel trailer · 31.17 ft
Flying Cloud 30FB Bunk
8,800 lbs GVWR (max loaded)
✕ Too heavy
Similar fifth wheel, not this model.Photo: Cullen328, CC BY-SA 4.0, via Wikimedia Commons
Grand Design · fifth wheel · 29.83 ft
Reflection 150-Series 260RD
9,995 lbs GVWR (max loaded)
✕ No 5th-wheel rating
Similar travel trailer, not this model.Photo: DanTD, CC BY-SA 4.0, via Wikimedia Commons
Grand Design · travel trailer · 35.42 ft
Reflection 317RSTS
10,995 lbs GVWR (max loaded)
✕ Too heavy
Similar fifth wheel, not this model.Photo: Anshamblen15, CC BY-SA 4.0, via Wikimedia Commons
Jayco · fifth wheel · 28.17 ft
Eagle Fifth Wheel 28RLT
11,400 lbs GVWR (max loaded)
✕ No 5th-wheel rating
Similar travel trailer, not this model.Photo: Anshamblen15, CC BY-SA 4.0, via Wikimedia Commons
Jayco · travel trailer · 35.5 ft
Eagle Travel Trailer 312BHOK
11,995 lbs GVWR (max loaded)
✕ Too heavy
Weights are what each trailer maker publishes (retrieved 2026-09-27). We compare the trailer's GVWR — the most it may weigh loaded — with each Blazer configuration's rating, and never a dry weight when a GVWR exists.
Compare
Towing capacity by engine
2 configurations
1 configuration
2 configurations
Orange = the range across that engine's configurations. Bars start at zero.
Fine print, made plain
What the rating assumes
Equipment
The maximum trailer rating requires factory-installed trailering equipment.
Hitch limit
Weight-carrying hitch
4,500 lbs trailer · 450 lbs tongue
Every rating assumes a 150-lb driver and passenger and no other cargo. Add people, gear or accessories and the trailer you can tow goes down by the same amount.
New to towing?
The five weights, in one picture
- Loaded trailer weight — must stay under the towing rating
- The rating “It assumes a towing vehicle with any mandatory options, no cargo, tongue load of 10% (conventional trailer) or king pin weight of 15% (5th-wheel trailer), and driver and passenger (150 lbs. each).” Weight of additional options, passengers, cargo and hitch must be deducted from this weight. p. 7 ↗
- Tongue weight — the part of the trailer pressing on the hitch
- “For trailers up to 2,000 lbs., tongue load not to exceed 200 lbs. For conventional trailers over 2,000 lbs., tongue load is 10% of loaded trailer weight. For 5th-wheel trailers, king pin weight is 15% of loaded trailer weight.” p. 7 ↗
- Payload — people and cargo the truck can carry
- “Payload is the combined maximum allowable weight of cargo and passengers that the vehicle is designed to carry. It is the Gross Vehicle Weight Rating minus the Base Curb Weight.” And: “When towing, trailer tongue load or king pin weight is also part of the Cargo Weight.” p. 6 ↗
- GVWR and GCWR — the two ceilings
- “Gross Vehicle Weight Rating (GVWR) is the maximum allowable weight of the fully-loaded vehicle (including passengers and cargo).” “Gross Vehicle Weight PLUS Loaded Trailer Weight EQUALS Gross Combination Weight (GCW) GCW must not exceed GCWR.” Your GVWR is on the label on the driver's door jamb. p. 6 ↗
Towing it behind a motorhome?
Can you flat tow a 2020 Chevrolet Blazer? Yes
Chevrolet allows it for: 2WD, AWD.
From the maker's table
All 5 configurations
| Engine | Axle | Drive | Max trailer | GCWR | Source |
|---|---|---|---|---|---|
| 3.6L V6 SIDI | 3.49 | AWD | 4,500 | 9,250 | p. 24 ↗ |
| 2.5L 4-cylinder | 3.80 | FWD | 1,500 | 5,787 | p. 24 ↗ |
| 2.0L Turbo 4-cylinder SIDI | 3.47 | FWD | 1,500 | 6,200 | p. 24 ↗ |
| 2.0L Turbo 4-cylinder SIDI | 3.47 | AWD | 1,500 | 6,200 | p. 24 ↗ |
| 3.6L V6 SIDI | 3.49 | FWD | 1,500 | 6,001 | p. 24 ↗ |
Weights in lbs. “Not listed” means the maker printed no GCWR for that configuration — we don't estimate one.
More Chevrolet towing capacities
Colorado
up to 7,700 lbs
Silverado EV
up to 12,500 lbs
Tahoe
up to 8,400 lbs
Suburban
up to 8,200 lbs
Traverse
up to 5,000 lbs
Blazer EV
up to 1,500 lbs
Equinox
up to 1,500 lbs
Equinox EV
up to 1,500 lbs
Trailblazer
up to 1,000 lbs
Express
up to 10,000 lbs
Silverado 1500
up to 13,300 lbs
Silverado 2500HD
up to 20,000 lbs
Silverado 3500HD
up to 20,000 lbs
Questions people ask
What is the towing capacity of the 2020 Chevrolet Blazer?
From 1,500 lbs to 4,500 lbs, depending on engine, axle ratio, body and drive. The 4,500 lbs top rating is for the 3.6L V6 SIDI · 3.49 axle · AWD.
Does the 2020 Chevrolet Blazer need a tow package?
The maximum trailer rating requires factory-installed trailering equipment.
How much tongue weight can the 2020 Chevrolet Blazer handle?
Weight-carrying hitch: 450 lbs.
Can you flat tow a 2020 Chevrolet Blazer?
Yes: 2WD, AWD.
Citing these numbers?
Can Tow That. "2020 Chevrolet Blazer Towing Capacity." From 2020 Chevrolet Trailering Guide, PDF modified 2020-09-24. https://cantowthat.com/chevrolet/blazer/2020
Source: 2020 Chevrolet Trailering Guide (General Motors (Chevrolet), PDF modified 2020-09-24; retrieved 2026-09-27). Page links open the PDF at the page each number is printed on.
5 ratings checked against the PDFHow we verify