2020 GMC Sierra 1500 Towing Capacity

Compare the ratings published for this model year, then match engine, cab, bed, drivetrain, axle ratio, and listed equipment to the truck.

Find your exact towing capacity Run the 2020 Sierra 1500 lookup → Check towing capacity by VIN Decode your VIN to prefill the 2020 lookup → View full comparison chart Review every configuration and published tow type →

49 configuration groups · 145 published rating outcomes

2020 GMC Sierra 1500
Published Max
12,100 LBS
Printed condition: Requires available Max Trailering Package
Rating Groups
49
Equipment Checks
29
2020 Sierra 1500 towing chart
Engine group

6.2L EcoTec3 V8

7,000–12,100 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

6 published outcome s 0 exact 6 equipment-conditioned 8,800 to 12,100 lbs published
Crew 4WD
Short 4WD 3.23 8,800 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 9,000 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 12,000 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 12,000 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 9,300 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 12,100 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

8 published outcome s 0 exact 8 equipment-conditioned 7,000 to 10,000 lbs published
Crew 4WD · AT4
Short 4WD 3.23 7,600 lbs 17,800 lbs Trim: AT4 · GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,100 lbs 17,800 lbs Trim: AT4 · GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD
Short 4WD 3.23 7,300 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,000 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 9,800 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 9,500 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 7,400 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 10,000 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

8 published outcome s 0 exact 8 equipment-conditioned 7,000 to 10,000 lbs published
Crew 4WD · AT4
Short 4WD 3.23 7,600 lbs 17,800 lbs Trim: AT4 · GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,100 lbs 17,800 lbs Trim: AT4 · GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD
Short 4WD 3.23 7,300 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,000 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 9,800 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 9,500 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 7,400 lbs 17,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 10,000 lbs 17,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Engine group

5.3L EcoTec3 V8 (L84)

7,800–11,300 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

13 published outcome s 0 exact 13 equipment-conditioned 9,200 to 11,300 lbs published
Crew 2WD
Short 2WD 3.23 9,600 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.23 9,500 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 2WD 3.42 11,300 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 11,300 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD · AT4
Short 4WD 3.23 9,800 lbs 16,800 lbs Trim: AT4 · GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD
Short 4WD 3.23 9,300 lbs 16,800 lbs GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 9,200 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 11,100 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 11,000 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 2WD
Standard 2WD 3.23 9,600 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 11,300 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 9,300 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 11,100 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

13 published outcome s 0 exact 13 equipment-conditioned 7,800 to 10,400 lbs published
Crew 2WD
Short 2WD 3.23 9,100 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.23 8,700 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 2WD 3.42 10,200 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 9,800 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD · AT4
Short 4WD 3.23 8,200 lbs 16,800 lbs Trim: AT4 · GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD
Short 4WD 3.23 8,100 lbs 16,800 lbs GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,800 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 8,500 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 9,600 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 2WD
Standard 2WD 3.23 8,700 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 10,400 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 8,300 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 10,100 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

13 published outcome s 0 exact 13 equipment-conditioned 7,800 to 10,400 lbs published
Crew 2WD
Short 2WD 3.23 9,100 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.23 8,700 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 2WD 3.42 10,200 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 9,800 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD · AT4
Short 4WD 3.23 8,200 lbs 16,800 lbs Trim: AT4 · GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Crew 4WD
Short 4WD 3.23 8,100 lbs 16,800 lbs GCWR and GVWR: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.23 7,800 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Short 4WD 3.42 8,500 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 9,600 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 2WD
Standard 2WD 3.23 8,700 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 2WD 3.42 10,400 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Double 4WD
Standard 4WD 3.23 8,300 lbs 16,800 lbs GCWR, GVWR and Payload: Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Standard 4WD 3.42 10,100 lbs 16,800 lbs Requires available Max Trailering Package. p.14 (PDF p.16) Equipment check
Engine group

5.3L EcoTec3 V8 (L82)

9,500–10,000 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

8 published outcome s 0 exact 8 equipment-conditioned 9,500 to 10,000 lbs published
Regular 2WD
Long 2WD 3.42 10,000 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Regular 4WD
Long 4WD 3.42 9,800 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 2WD
Short 2WD 3.42 9,800 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 4WD
Short 4WD 3.42 9,600 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 2WD
Standard 2WD 3.42 9,800 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 4WD
Standard 4WD 3.42 9,600 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

8 published outcome s 0 exact 8 equipment-conditioned 9,500 to 10,000 lbs published
Regular 2WD
Long 2WD 3.42 10,000 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Regular 4WD
Long 4WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 2WD
Short 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 4WD
Short 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 2WD
Standard 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 4WD
Standard 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

8 published outcome s 0 exact 8 equipment-conditioned 9,500 to 10,000 lbs published
Regular 2WD
Long 2WD 3.42 10,000 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Regular 4WD
Long 4WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 2WD
Short 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Crew 4WD
Short 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Standard 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 2WD
Standard 2WD 3.42 9,700 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Double 4WD
Standard 4WD 3.42 9,500 lbs 15,000 lbs Base Sierra trim only p.13 (PDF p.15) Equipment check
Engine group

Duramax 3.0L Turbo-Diesel I6

6,900–9,100 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

6 published outcome s 6 exact 7,300 to 9,100 lbs published
Crew 2WD
Short 2WD 3.23 7,400 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 2WD 3.23 7,300 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Crew 4WD
Short 4WD 3.23 9,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 4WD 3.23 9,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 2WD
Standard 2WD 3.23 7,400 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 4WD
Standard 4WD 3.23 9,100 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

6 published outcome s 6 exact 6,900 to 7,300 lbs published
Crew 2WD
Short 2WD 3.23 7,300 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 2WD 3.23 7,200 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Crew 4WD
Short 4WD 3.23 7,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 4WD 3.23 6,900 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 2WD
Standard 2WD 3.23 7,300 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 4WD
Standard 4WD 3.23 7,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

6 published outcome s 6 exact 6,900 to 7,300 lbs published
Crew 2WD
Short 2WD 3.23 7,300 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 2WD 3.23 7,200 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Crew 4WD
Short 4WD 3.23 7,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Standard 4WD 3.23 6,900 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 2WD
Standard 2WD 3.23 7,300 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Double 4WD
Standard 4WD 3.23 7,000 lbs 15,000 lbs No additional condition listed p.14 (PDF p.16) Exact
Engine group

4.3L EcoTec3 V6

7,300–7,900 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

8 published outcome s 8 exact 7,400 to 7,900 lbs published
Regular 2WD
Long 2WD 3.42 7,900 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Regular 4WD
Long 4WD 3.42 7,700 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 2WD
Short 2WD 3.42 7,700 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 7,500 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 7,400 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 7,700 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 7,500 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

8 published outcome s 8 exact 7,300 to 7,800 lbs published
Regular 2WD
Long 2WD 3.42 7,800 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Regular 4WD
Long 4WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 2WD
Short 2WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 7,500 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 7,400 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 7,300 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 7,400 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

8 published outcome s 8 exact 7,300 to 7,800 lbs published
Regular 2WD
Long 2WD 3.42 7,800 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Regular 4WD
Long 4WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 2WD
Short 2WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 7,500 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 7,400 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 7,300 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 7,600 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 7,400 lbs 12,800 lbs No additional condition listed p.13 (PDF p.15) Exact
Engine group

2.7L Turbo

6,500–6,900 lbs

Published tow type

Conventional towing

Receiver-hitch trailer ratings published by GMC.

6 published outcome s 6 exact 6,600 to 6,900 lbs published
Crew 2WD
Short 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 6,900 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 6,700 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Published tow type

Fifth-wheel towing

Fifth-wheel ratings published separately by GMC.

6 published outcome s 6 exact 6,500 to 6,800 lbs published
Crew 2WD
Short 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 6,700 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 6,500 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Published tow type

Gooseneck towing

Gooseneck ratings published separately by GMC.

6 published outcome s 6 exact 6,500 to 6,800 lbs published
Crew 2WD
Short 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 2WD 3.42 6,700 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Crew 4WD
Short 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Standard 4WD 3.42 6,500 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 2WD
Standard 2WD 3.42 6,800 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact
Double 4WD
Standard 4WD 3.42 6,600 lbs 12,000 lbs No additional condition listed p.13 (PDF p.15) Exact

This chart shows GMC-published ratings and configuration-specific conditions, not complete trailering instructions. Confirm your truck’s equipment and follow its owner’s manual and vehicle labels before towing.

ENGINE GROUPS

Published Ratings by Engine

Your engine determines your base towing limit. Start here to see the 2020 ratings for your specific Sierra 1500 configuration.

Equipment-dependent ratings remain labeled until the listed truck details are confirmed.

6.2L EcoTec3 V8 8 configuration groups
Range: 7,000–12,100 lbs
Published max 12,100 LBS Printed condition: Requires available Max Trailering Package
5.3L EcoTec3 V8 (L84) 13 configuration groups
Range: 7,800–11,300 lbs
Published max 11,300 LBS Printed condition: Requires available Max Trailering Package
5.3L EcoTec3 V8 (L82) 8 configuration groups
Range: 9,500–10,000 lbs
Published max 10,000 LBS Printed condition: Base Sierra trim only
Duramax 3.0L Turbo-Diesel I6 6 configuration groups
Range: 6,900–9,100 lbs
Published max 9,100 LBS
4.3L EcoTec3 V6 8 configuration groups
Range: 7,300–7,900 lbs
Published max 7,900 LBS
2.7L Turbo 6 configuration groups
Range: 6,500–6,900 lbs
Published max 6,900 LBS
Technical Audit

Data sources

These citations identify the GMC trailering-guide pages used for the 2020 Sierra 1500 chart ratings.

Show source pages for the 2020 guide
DOC_ID: 2020-GMC DOCUMENT BASIS

2020 GMC Trailering Guide

Audit Scope PAGES: 13-14 (PDF PAGES: 15-16)