The specification desk
Find the right configuration.
Search 34,354 chart rows transcribed from manufacturer towing guides. See the engine, cab, axle, required equipment, and source together. These are published comparison ratings; your truck’s equipment and loaded weight still matter.
A model missing here may have a published maximum without detailed chart rows. Check coverage or browse every cataloged model.
2003 · OEM chart
4.3L V6 (automatic) gas · 2WD · Regular Cab · 6 ft · 3.42 axle
Equipment: GM model S10603
S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10603, 4.3L V6 (automatic), axle 3.42
- Conventional
- 5,900lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 2WD · Regular Cab · Long Box · 3.42 axle
Equipment: GM model S10803
Cab/box for S10803 per the same document ("Long Box (Model S-10/Sonoma 10803)", "S10803 - Regular Cab"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10803, 4.3L V6 (automatic), axle 3.42
- Conventional
- 5,900lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 2WD · Extended Cab · 6 ft · 3.42 axle
Equipment: GM model S10653
S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10653, 4.3L V6 (automatic), axle 3.42
- Conventional
- 5,600lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 4WD · Extended Cab · 6 ft · 3.42 axle
Equipment: GM model T10653
Chart lists GM model code T10653 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Extended Cab 6 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10653, 4.3L V6 (automatic), axle 3.42
- Conventional
- 5,500lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 4WD · Extended Cab · 6 ft · 3.73 axle
Equipment: GM model T10653
Chart lists GM model code T10653 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Extended Cab 6 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10653, 4.3L V6 (automatic), axle 3.73
- Conventional
- 5,500lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 4WD · Crew Cab · 4 1/2 ft · 3.42 axle
Equipment: GM model T10643
Chart lists GM model code T10643 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Crew Cab 4 1/2 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10643, 4.3L V6 (automatic), axle 3.42
- Conventional
- 5,200lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 4WD · Crew Cab · 4 1/2 ft · 3.73 axle
Equipment: GM model T10643
Chart lists GM model code T10643 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Crew Cab 4 1/2 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10643, 4.3L V6 (automatic), axle 3.73
- Conventional
- 5,200lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (automatic) gas · 4WD · Extended Cab · 6 ft · 3.73 axle
Equipment: ZR2 package (T10653)
Chart lists GM model code T10653 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Extended Cab 6 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10653 & ZR2, 4.3L V6 (automatic), axle 3.73
- Conventional
- 4,700lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (manual) gas · 4WD · Extended Cab · 6 ft · 3.73 axle
Equipment: ZR2 package (T10653)
Chart lists GM model code T10653 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Extended Cab 6 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10653 & ZR2, 4.3L V6 (manual), axle 3.73
- Conventional
- 4,200lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (manual) gas · 4WD · Extended Cab · 6 ft · 3.42 axle
Equipment: GM model T10653
Chart lists GM model code T10653 only; cab/box decoded by matching the 2002 Chevrolet Trailering Guide S-10 table (same ratings printed for 4WD Extended Cab 6 ft box). S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model T10653, 4.3L V6 (manual), axle 3.42
- Conventional
- 4,000lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (manual) gas · 2WD · Regular Cab · 6 ft · 3.08 axle
Equipment: GM model S10603
S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10603, 4.3L V6 (manual), axle 3.08
- Conventional
- 3,900lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (manual) gas · 2WD · Regular Cab · Long Box · 3.08 axle
Equipment: GM model S10803
Cab/box for S10803 per the same document ("Long Box (Model S-10/Sonoma 10803)", "S10803 - Regular Cab"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10803, 4.3L V6 (manual), axle 3.08
- Conventional
- 3,900lb
- GCWR
- Not cited
2003 · OEM chart
4.3L V6 (manual) gas · 2WD · Extended Cab · 6 ft · 3.08 axle
Equipment: GM model S10653
S prefix = 2WD, T prefix = 4x4 per the same document ("S-10/Sonoma (2WD)", "T-10/Sonoma (4x4)"). Table is shared by Chevrolet S-10 and GMC Sonoma (GM S/T pickup). Weight carrying hitch limit 3,500 lbs / 350-lb tongue; weight distributing hitch and sway control required over 3,500 lbs. "V4A Xtreme pickup is neither designed nor intended to tow a trailer."
PDF page 104, 2003 Maximum Trailer Ratings, S/T (GMT325) Pickup Models, model S10653, 4.3L V6 (manual), axle 3.08
- Conventional
- 3,800lb
- GCWR
- Not cited