Overview
The Fastway Equal-i-zer 4-Point hitch, part number DTM90-00-0400, is a weight distribution hitch with integrated 4-Point Sway Control, listed without a hitch ball. It is made for towing trailers through a 2-inch trailer hitch receiver and is rated for a 400 lb maximum tongue weight and a 4,000 lb maximum trailer weight.
The built-in sway control is designed to resist trailer sway when passing a semi-truck, driving through gusty winds, or making a quick maneuver. Because it is part of the hitch, no separate add-on device is needed, and there is nothing extra to hook up or remove. Sway control engages whenever weight distribution is engaged.
Key features
- Integrated 4-Point Sway Control built into the hitch, so no add-on sway control devices are needed
- Sway control engages whenever weight distribution is engaged
- The hitch does not restrict backing up and does not create a tight turning radius.
- The hitch is built from American steel.
- The hitch carries a lifetime warranty.
- Sold without a hitch ball
Setting up for towing
A weight distribution hitch works by moving part of the tongue weight from the rear axle of the tow vehicle to the front axle and the trailer axles. Before a trip, the spring bars should be adjusted so the trailer and truck sit level, and the hitch should be checked for correct tension after the first few miles.
Sway control is most useful when the trailer is light relative to the tow vehicle or when crosswinds and passing trucks are common. Driving slower on long grades and braking earlier also reduces sway, and the hitch works best when the trailer is loaded with the weight kept forward of the axles.
- Level the trailer and tow vehicle before setting spring tension
- Recheck ball and shank bolts after the first few trips
- Keep tongue weight within the rated limit
Specifications
| Brand | Fastway Trailer Products |
|---|---|
| Part number | DTM90-00-0400 |
| Hitch type | Equal-i-zer 4-Point weight distribution hitch with 4-Point Sway Control |
| Receiver size | 2-inch trailer hitch receiver |
| Maximum tongue weight | 400 lb |
| Maximum trailer weight | 4,000 lb |
| Shank drop | 3 inch |
| Shank rise | 7 inch |
| Length | 12 inch |
| Hitch ball | Not included |
| Construction | American steel (per manufacturer) |
| Warranty | Lifetime (per manufacturer) |
Vehicle fitment
It is universal fit and is not tied to a particular vehicle model. Fit depends on the receiver and the weight ratings: the shank is designed for a 2-inch trailer hitch receiver, and the tongue and trailer weight limits must suit your tow vehicle and trailer.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
A hitch ball is not included, so a ball matching your trailer coupler must be bought separately before towing. Confirm that your receiver is a 2-inch size and that the 400 lb tongue weight and 4,000 lb trailer weight ratings are not exceeded.
What’s included
Equal-i-zer 4-Point hitch without hitch ball, as stated in the product title.
Not included: hitch ball.












