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Verify Fitment
Select your vehicle to confirm this part fits.
1999 - 2012 Chevrolet Silverado 1500
Confirmed to Fit
2007 Chevrolet Silverado 1500 Classic
Confirmed to Fit
2001 - 2003, 2005 - 2006 Chevrolet Silverado 1500 HD
Confirmed to Fit
2007 Chevrolet Silverado 1500 HD Classic
Confirmed to Fit
1999 - 2004 Chevrolet Silverado 2500
Confirmed to Fit
1999 - 2012 GMC Sierra 1500
Confirmed to Fit
Confirmed to Fit
2001 - 2003, 2005 - 2006 GMC Sierra 1500 HD
Confirmed to Fit
2007 GMC Sierra 1500 HD Classic
Confirmed to Fit
1999 - 2004 GMC Sierra 2500
Confirmed to Fit





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Always the correct part
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
Compatible with tommy gate lifts
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Includes installation hardware
Includes installation hardware
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Main Body Shape: Square
Receiver Tube Size (Inches): 2 IN
Finish: GLOSS BLACK POWDER COAT
WC / TW (Pounds): 800 LB / 8,000 LB
WD / WDTW (Pounds): 12,000 LB / 1,200 LB
Weight Carrying Capacity (Pounds): 8,000 LB
WC Tongue Weight (Pounds): 800 LB
Weight Distribution (Pounds): 12,000 LB
WD Tongue Weight (Pounds): 1,200 LB
Installation Difficulty: Novice
Installation Time Exact (Minutes): 30
Whatever your task at hand -- whether it's launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close -- CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Chevy Silverado 1500, 1500 Classic, 1500 HD, 1500 HD Classic or 2500 HD and GMC Sierra 1500, 1500 Classic, 1500 HD, 1500 HD Classic or 2500 HD (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 8,000 lbs. GTW and 800 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 12,000 lbs. WD and 1,200 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2" receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.

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 888-634-9494Equip your vehicle for towing and hitch-mounted accessories with a dependable CURT 2" trailer hitch. Designed for a vehicle-specific fit, CURT receiver hitches provide a strong and secure connection point for towing trailers, carrying bikes, transporting cargo and using other compatible 2-inch hitch accessories.
Our selection of CURT 2-inch receiver hitches includes options for trucks, SUVs, crossovers, vans and passenger vehicles. Each hitch is engineered to match specific vehicle mounting points, helping provide a clean installation and dependable performance. Depending on the vehicle application, available options may include Class 3, Class 4 and heavy-duty receiver hitches with different gross trailer weight and tongue weight capacities.
A 2" x 2" receiver opening is one of the most common hitch sizes and works with a wide range of towing accessories, including ball mounts, bike racks, cargo carriers, hitch steps and tow hooks. When towing a trailer, you may also need a properly rated trailer ball, hitch pin, wiring harness, brake controller or weight distribution system.
CURT trailer hitches feature a durable black finish designed to help protect against rust, scratches and exposure to road conditions. Many models install using existing holes in the vehicle frame, although drilling, trimming or temporary removal of vehicle components may be required for certain applications.
Use our vehicle fitment tools to find the correct CURT 2" trailer hitch for your year, make and model. Always compare the hitch rating with your vehicle’s towing capacity and the ratings of every component in your towing setup. The maximum towing capacity is determined by the lowest-rated component.
Shop CURT 2-inch trailer hitches at TowUniverse for vehicle-specific fitment, trusted towing performance and access to the accessories needed to complete your towing setup.
Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
10 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1999 - 2012 | Chevrolet Silverado 1500 | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2007 | Chevrolet Silverado 1500 Classic | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2001 - 2003, 2005 - 2006 | Chevrolet Silverado 1500 HD | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2007 | Chevrolet Silverado 1500 HD Classic | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 1999 - 2004 | Chevrolet Silverado 2500 | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 1999 - 2012 | GMC Sierra 1500 | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2007 | GMC Sierra 1500 Classic | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2001 - 2003, 2005 - 2006 | GMC Sierra 1500 HD | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 2007 | GMC Sierra 1500 HD Classic | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
| 1999 - 2004 | GMC Sierra 2500 | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed With 10 in. drop bumper or Tommy Gate lift |
The CURT Class 3 Hitch, 2" Receiver, Select Chevrolet Silverado, GMC Sierra 1500, 2500 Trailer Hitch (Part #BKDK13339) fits the following vehicles: 1999-2012 Chevrolet Silverado 1500; 2007 Chevrolet Silverado 1500 Classic; 2001-2006 Chevrolet Silverado 1500 HD; 2007 Chevrolet Silverado 1500 HD Classic; 1999-2004 Chevrolet Silverado 2500; 1999-2012 GMC Sierra 1500; 2007 GMC Sierra 1500 Classic; 2001-2006 GMC Sierra 1500 HD; 2007 GMC Sierra 1500 HD Classic; 1999-2004 GMC Sierra 2500. Always verify your specific year, make, and model before ordering.
The CURT Class 3 Hitch, 2" Receiver, Select Chevrolet Silverado, GMC Sierra 1500, 2500 Trailer Hitch (Part #BKDK13339) fits 1999-2012 Chevrolet Silverado 1500 models. The 2012 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Class 3 Hitch, 2" Receiver, Select Chevrolet Silverado, GMC Sierra 1500, 2500 Trailer Hitch (Part #BKDK13339) is designed to fit the 1999-2012 Chevrolet Silverado 1500.
The CURT Class 3 Hitch, 2" Receiver, Select Chevrolet Silverado, GMC Sierra 1500, 2500 Trailer Hitch (Part #BKDK13339) Drilling is not required for installation. Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, Curt part number 13339 is designed for 1999-present Chevrolet and GMC 1500 and 2500 light duty trucks equipped with a 10" step bumper. It is compatible with Tommygate. Verify your truck has the 10" step bumper and existing M14 bolts and weldnuts on both frame rails before purchasing.
The Curt 13339 is designed for 1999-present Chevrolet and GMC 1500 and 2500 light duty trucks only. It is not compatible with heavy duty models. Verify your truck is light duty and has a 10" step bumper before installation.
Yes, the Curt 13339 is compatible with Tommygate. This is noted in the product specifications for 1999-present Chevrolet and GMC 1500 and 2500 light duty trucks with 10" step bumpers.
The manual specifies that you must not exceed your vehicle manufacturer's recommended towing capacity. The Curt 13339 has separate gross load capacities for weight carrying and weight distribution modes, but the specific values are not printed in this manual. Contact Curt Manufacturing technical support at 1-877-287-8634 for the exact capacity ratings.
You will need: a socket wrench, a 3/4" wrench, a 22mm socket, and a torque wrench. These are required to install the hitch and torque the fasteners to specification.
Yes. Step 1 of the installation requires you to lower the spare tire for ease of installation. You will reinstall it in Step 8 after the hitch is secured.
No. The Curt 13339 requires no drilling. It uses existing M14 bolts and weldnuts on the vehicle frame rails. If these do not exist on your vehicle, the supplied 1/2-13 hex bolts and CM-SP22 spacers can be used in the rear hole instead.
The hitch includes: 6 hex nuts (1/2-13 UNC, Grade 8, part 20-00171), 6 hex cap screws (1/2-13 UNC, 1-3/4", Grade 8, part 10-10370), 6 lock washers (1/2", part 30-00153), 6 round hole spacers (0.250 x 1.00 x 1.50", part CM-SP50), 2 round hole spacers (0.188 x 1.50 x 3.00", part CM-SP34), and 4 round hole spacers (0.250 x 1.50 x 1.50", part CM-SP22).
Yes. Step 2 requires you to remove the M14 bolts from the bumper bracket, and Step 3 requires you to reinstall one of these M14 bolts through the hitch. The existing M14 bolts and weldnuts on both frame rails are reused as part of the installation.
1. Lower the spare tire. 2. Remove M14 bolts from the bumper bracket. 3. Raise the hitch into position and reinstall the M14 bolt. 4. Install 1/2-13 hex bolts and CM-SP22 spacers through the middle holes (or rear holes if M14 bolt and weldnut do not exist). 5. Install 1/2-13 hex bolts and CM-SP34 spacers through the forward holes. 6. Secure the hitch with CM-SP50 spacers, lock washers, and hex nuts. 7. Torque all 1/2" hardware to 110 lb-ft. 8. Reinstall the spare tire.
All 1/2" hardware (hex bolts, lock washers, and hex nuts) must be torqued to 110 lb-ft. Use a torque wrench to ensure proper tightness.
CM-SP22 spacers (0.250 x 1.50 x 1.50") go through the middle holes with 1/2-13 hex bolts. CM-SP34 spacers (0.188 x 1.50 x 3.00") go through the forward holes with 1/2-13 hex bolts. CM-SP50 spacers (0.250 x 1.00 x 1.50") are used with lock washers and hex nuts to secure the hitch. If the M14 bolt and weldnut do not exist on your vehicle, use CM-SP22 spacers in the rear hole as well.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. The manual does not specify a retorque interval, so contact Curt Manufacturing technical support at 1-877-287-8634 for maintenance recommendations.
You must not exceed your vehicle manufacturer's recommended towing capacity. The Curt 13339 has specific gross load capacities for weight carrying and weight distribution modes, but the exact values are not listed in this manual. Contact Curt Manufacturing technical support at 1-877-287-8634 to confirm the hitch capacity and verify it does not exceed your truck's limits.
The Curt 13339 fits 1999-present Chevrolet and GMC 1500 and 2500 light duty trucks with a 10" step bumper. It is compatible with Tommygate. Verify your truck model and bumper type before purchasing.
No drilling is required. The hitch uses existing M14 bolts and weldnuts on the vehicle frame rails.
You need a socket wrench, 3/4" wrench, 22mm socket, and a torque wrench.
Torque all 1/2" hardware to 110 lb-ft using a torque wrench.
Yes, a compatible bike rack, cargo carrier or other accessory with a 2" x 2" shank can generally be used. Make sure the accessory does not exceed the hitch’s tongue weight rating, the vehicle’s limits or the accessory manufacturer’s capacity. Account for the combined weight of the carrier and everything loaded onto it.
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