Class 3 Trailer Hitch, 2" Receiver, Select Buick Envision Curt
(Curt Part #: CM-13479)
This is a custom fit product, please verify fit before ordering:
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Class IV hitches are very similar to Class III hitches except for the weight ratings.

Class IV hitches are Weight Carrying (WC) and Weight Distributing (WD) hitches depending on the vehicle and hitch specifications. Not all Class IV hitches are rated to be both. The hitch specifications will alert you to a hitch that is not weight distributing.

Class IV hitches used as Weight Carrying are rated up to 10,000 lbs. Gross Trailer Weight (WCGTW) with a maximum trailer Tongue Weight (WCTW) of 1,000 lbs. Hitches that are used for weight distributing are rated up to 14,000 lbs. Weight Distributing Gross Trailer Weight (WDGTW) with a maximum trailer Weight Distributing Tongue Weight (WDTW) of 1,400 lbs.

This style of hitch typically uses a 2" square receiver opening. The use of a ball mount and hitch ball of the same rating or higher is required for weight carrying. To use the weight distribution side of the hitch a weight distribution system is required.

Class IV hitches attach to the vehicle frame only.

Always consult your owner's manual for vehicle rating.

Help determining Gross Trailer Weight & Tongue Weight

All CURT custom-fit receiver hitches are made in the USA, some of which may contain imported hardware.

  • No Drilling Required

Specs

Hitch ClassClass III Receiver
Receiver Size2 inch
GTW2,000 lbs
TW200 lbs
Installation InstructionsCLICK HERE
Made In:USA

Features

  • Limited Lifetime Warranty!
  • Rated to 2,000 lbs. gross trailer weight and 200 lbs. tongue weight
  • Protected by a durable high-gloss black powder coat finish
  • Includes installation hardware
  • Equipped with an open-back receiver for easy cleaning

Included:

  • Mounting Hardware & Instructions

Not Included:

  • Electrical Wiring
  • Hitch Ball
  • Ball Mount
  • Pin & Clip
Installation Instructions CLICK HERE

Curt

CURT Offers a complete line of towing products and is the leading manufacturer of USA-made custom-fit trailer hitches. 

We offer the broadest selection of custom-fit receiver hitches for nearly every vehicle on the road today. We also offer gooseneck, 5th wheel and weight distribution hitches, as well as electrical components, ball mounts, trailer balls, cargo carriers, bike racks and other towing accessories.

For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products'.

The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.

2021BuickEnvision
2022BuickEnvision