How to Select the Correct Weight Distribution Hitch Depending on Trailer Weight
Question:
Im in the market to purchase a trailer, and I want to purchase a weight distribution sway control hitch. But since I dont own a trailer yet...should I wait until I buy one? or can I buy say a 12,000 GTW and will that work on any trailer under 12,000 or do I need to buy a specific one? so Lets say later I buy a trailer with a gvwr of 8,000 lbs I own a 2021 chevrolet silverado 2500. do I need to get a different WDS?
asked by: Joe
Expert Reply:
That's an excellent question, and the short answer is that you should wait until you have a trailer before getting a weight distribution hitch, as knowing its GVWR and loaded tongue weight is important to get best overall system. The reason is, if you get a system that doesn't have the needed capacity, it won't be effective, and a system that is rated too highly will give you a stiff and possibly bouncy ride.
So in order to choose the best weight distribution system you will first need to know your total tongue weight (TTW), which is the tongue weight of your fully loaded and ready to go trailer plus the weight of any cargo behind the rear axle (if there is any) of your tow vehicle, which in your case is a 2021 Chevy Silverado 1500.
The tongue weight is typically between 10% and 15% of your trailer's GVWR but you'll want to verify it by using a scale such as the etrailer Tongue Weight Scale # e99044. From there, simply add on the weight of the cargo behind the rear axle of your tow vehicle and you'll have your TTW.
For example, I really like and highly recommend the Fastway e2 weight distribution hitches because they are the best overall value. They combine a high level of sway control and ease of use at a more cost-effective price than other options. So, if you were going with the e2 system, and found your TTW was 750 lbs you would want the Fastway e2 Weight Distribution # FA92-00-1000.
Or if you found it was 1,100 lbs you would want the Fastway e2 Weight Distribution # FA92-00-1200.
I have added links below to each of the Fastway systems so you can find the right one based on your TTW, and each will require a hitch ball, either 2" Hitch Ball # EQ91-00-6080 or 2-5/16" Hitch Ball # EQ91-00-6120.
I have also added links to a video review and a couple help articles on weight distribution if you'd like to take a look.
Products Referenced in This Question
2" Hitch Ball for Equal-i-zer Weight Distribution Systems - 8,000 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 2 Inch Diameter Ball
- 2-1/4 Inch Shank Length
- 1-1/4 Inch Diameter Shank
- 8000 lbs GTW
- Class IV
- Class V
- Equal-i-zer
more information >
2-5/16" Hitch Ball for Equal-i-zer Weight Distribution Systems - 12,000 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 2-5/16 Inch Diameter Ball
- 2-1/4 Inch Shank Length
- 1-1/4 Inch Diameter Shank
- 12000 lbs GTW
- Class IV
- Class V
- Equal-i-zer
more information >
Fastway e2 Weight Distribution w/ 2-Point Sway Control - Trunnion - 6,000 lbs GTW, 600 lbs TW
- Weight Distribution Hitch
- WD With Sway Control
- Some Sway
- Includes Shank
- Electric Brake Compatible
- Surge Brake Compatible
- Fits 2 Inch Hitch
- Allows Backing Up
- 400 lbs
- 500 lbs
- Fastway
more information >
Fastway e2 Weight Distribution w/ 2-Point Sway Control - Trunnion - 8,000 lbs GTW, 800 lbs TW
- Weight Distribution Hitch
- WD With Sway Control
- Some Sway
- Includes Shank
- Electric Brake Compatible
- Surge Brake Compatible
- Fits 2 Inch Hitch
- Allows Backing Up
- 600 lbs
- 700 lbs
- Fastway
more information >
Fastway e2 Weight Distribution w/ 2-Point Sway Control - Trunnion - 10,000 lbs GTW, 1,000 lbs TW
- Weight Distribution Hitch
- WD With Sway Control
- Some Sway
- Includes Shank
- Electric Brake Compatible
- Surge Brake Compatible
- Fits 2 Inch Hitch
- Allows Backing Up
- 800 lbs
- 900 lbs
- Fastway
more information >
Fastway e2 Weight Distribution w/ 2-Point Sway Control - Trunnion - 12,000 lbs GTW, 1,200 lbs TW
- Weight Distribution Hitch
- WD With Sway Control
- Some Sway
- Includes Shank
- Electric Brake Compatible
- Surge Brake Compatible
- Fits 2 Inch Hitch
- Allows Backing Up
- 1000 lbs
- 1100 lbs
- 900 lbs
- Fastway
more information >
Product Page this Question was Asked From
etrailer Tongue Weight Scale for Campers and Utility Trailers - 2,000-lb Capacity
- Tongue Weight Scale
- Analog Scale
- 2000 lbs
- etrailer
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Determining Trailer Tongue Weight
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: 5 Tips to Confidently Choose Your Weight Distribution Hitch
- Article: How to Measure for Trailer Hitch Drop
- Article: What Exactly is Tongue Weight?
- Q&A: Etrailer Tongue Weight Scale VS. Sherline Tongue Weight Scale
- Q&A: Best Tongue Weight Scale That's EASIEST To Use
- Q&A: Does Weight Distribution Lower Tongue Weight on Hitch of Tow Vehicle
- Article: Trailer Wiring Diagrams
- Q&A: What Does Underslung Coupler Look Like for Picking Out B and W Continuum Weight Distribution
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- Q&A: Margin of Error for the etrailer Trailer Tongue Weight Scale