GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Chevy K Silverado - 4WD (CNG) 🢒 Driving Your Vehicle 🢒 Towing 🢒 Towing a Trailer

Trailer Weight

Vehicle*

GVWR

Axle Ratio

Maximum Trailer Weight

GCWR

2WD

C-2500 Regular Cab Long Box Bi-Fuel

9,200 lbs (4 173 kg)

4.10

7,800 lbs (3 538 kg)

14,000 lbs (6 350 kg)

C-2500 Regular Cab Long Box Dedicated CNG

9,200 lbs (4 173 kg)

4.10

8,100 lbs (3 674 kg)

14,000 lbs (6 350 kg)

C-2500 Extended Cab Long Box Bi-Fuel

9,200 lbs (4 173 kg)

4.10

7,600 lbs (3 447 kg)

14,000 lbs (6 350 kg)

C-2500 Extended Cab Long Box Dedicated CNG

9,200 lbs (4 173 kg)

4.10

7,600 lbs (3 447 kg)

14,000 lbs (6 350 kg)

4WD

K-2500 Regular Cab Long Box Bi-Fuel

9,200 lbs (4 173 kg)

4.10

7,600 lbs (3 447 kg)

14,000 lbs (6 350 kg)

K-2500 Regular Cab Long Box Dedicated CNG

9,200 lbs (4 173 kg)

4.10

7,900 lbs (3 583 kg)

14,000 lbs (6 350 kg)

K-2500 Extended Cab Long Box Bi-Fuel

9,200  lbs (4 173 kg)

4.10

7,300 lbs (3 311 kg)

14,000 lbs (6 350 kg)

K-2500 Extended Cab Long Box Dedicated CNG

9,200  lbs (4 173 kg)

4.10

7,400 lbs (3 357 kg)

14,000 lbs (6 350 kg)

*Notes:

    • Weight-distributing hitch tongue weight 10 percent to 15 percent of hitch pulling weight 1,000 lbs (454 kg) maximum.
    • CNG fuel vehicles are neither designed nor intended to tow 5th wheel gooseneck trailers.
    • Above maximum trailer ratings and GCWR are specific to CNG vehicles.
    • Consult your GM owner's manual for additional information regarding trailer towing.