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CURT
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2021 - 2023 Buick Envision
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Always the correct part
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Always the correct part
We know our products
Quality Products
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
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Original price was $415.80. Current price is $324.99.


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| Finish | Blank |
| Main Body Shape | Round |
| Material | Carbon Steel |
| Mount Type Description | Not Applicable |
| Receiver Tube Size | 2 IN |
| Side Application Type Description | Not Applicable |
| Tongue Weight (TW) | 200 LBS |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 2,000 LBS |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 350 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Drop | 3-1/4 IN |
| Finish | GLOSS BLACK POWDER COAT |
| Gross Trailer Weight (GTW) | 3,500 LB |
| Material | Blank |
| Mount Type Description | Blank |

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, 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®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2021 - 2023 | Buick Envision | — |
The 21 - 23 Buick Envision 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA191 (Part #HWA191) fits the following vehicles: 2021-2023 Buick Envision. Always verify your specific year, make, and model before ordering.
Yes, the 21 - 23 Buick Envision 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA191 (Part #HWA191) is designed to fit the 2021-2023 Buick Envision.
The 21 - 23 Buick Envision 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA191 (Part #HWA191) fits 2021-2023 Buick Envision models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The 21 - 23 Buick Envision 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA191 (Part #HWA191) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The CURT 13522 has a gross trailer weight (GTW) capacity of 2,000 lbs and a tongue weight (TW) capacity of 200 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
You will need: ratchet, 11/16" socket, 6" socket extension, torque wrench, four 7/16" fishwire tools (included), and safety glasses. For a tools reference guide, visit curtmfg.com/trailer-hitch-installation.
The installation is rated as Easy. Installation difficulty levels are based on time and effort involved and may vary depending on installer expertise, vehicle condition, and proper tools and equipment.
All hardware must be torqued to 59 ft-lbs.
Yes. The installation requires fishwiring to install hardware. Four 7/16" fishwire tools are included with the product. The fishwire technique is used to guide the carriage bolts and spacers through the vehicle frame rails and into the hitch mounting holes.
The CURT 13522 includes: four 7/16"-14 x 1-1/2" grade 8 carriage bolts, four 1/4" x 7/8" x 2-1/4" spacers, four 7/16"-14 serrated-flange nuts, and four 7/16" fishwire tools.
Safety glasses must be worn at all times while installing this product. Read all instructions thoroughly before beginning installation. Proper tools will improve the quality of installation and reduce the time required.
The fishwire technique guides hardware through the vehicle frame rails. Insert the coiled end of the fishwire tool through the hitch mounting hole in the vehicle frame rail and out the access hole. Pass the coiled end through a spacer and thread a carriage bolt into the coil. Kink the wire to keep the spacer separate from the bolt. Pull the fishwire, spacer, and bolt through the frame and out the mounting hole. The fishwire guides the hitch during mounting and prevents loss of bolts or spacers inside the frame rail.
Step 1: Fishwire a 7/16" carriage bolt and a spacer into the access hole and out each mounting hole of each frame rail. Leave the fishwires attached. Step 2: Guide the fishwires through the mounting holes of the trailer hitch and raise it into position. Remove the fishwires and loosely secure with 7/16" serrated-flange nuts. Step 3: Torque all hardware to 59 ft-lbs.
Periodic inspection of the trailer hitch should be performed to ensure all mounting hardware remains tight and structural components are secure. To help prevent damage to the product or vehicle, refer to the specified torque specifications (59 ft-lbs) when securing hardware.
The CURT 13522 uses four carriage bolts, 7/16"-14 x 1-1/2", grade 8.
The CURT 13522 uses four spacers, each 1/4" x 7/8" x 2-1/4".
The CURT 13522 uses four serrated-flange nuts, 7/16"-14.
You will need an 11/16" socket to install the CURT 13522.
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