Does a 2003 Toyota 4Runner Need Weight Distribution to Tow a 16 foot Casita Spirit

Question:

We recently purchased a 16 foot Casita Spirit , then realizing our KIA wouldnt handle it, purchased a 2003 4Runner SR5, 4.0L to pull it. Dragging it home from Fort Worth to Shreveport was the first time I have towed anything. There are a lot of new terms that keep popping up, like WDH and anti sway. I have seen pros and cons on what equipment to use pulling the Casita, voiced by owners. What do you recommend? There arent a lot of mountains in Louisiana, but we plan to trek to Big Bend, the Ozarks, maybe venture further afield if our aging Casita holds together. Thanks

asked by: Alan B

Expert Reply:

I attached a help article on weight distribution systems that details how a weight distribution system is used and how to pick one out if one is needed. If you answer yes to any of the following statements a WD system would be recommended for you:

Your trailer weight (GTW) is more than 50 percent of your vehicle's weight (GVWR)
The rear of your tow vehicle sags when the trailer is hooked up
You experience trailer sway
Your tow vehicle headlights point upward
You find it difficult to steer or stop your rig
You want to tow to the highest capacity allowed by your vehicle's trailer hitch setup

The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow. This figure also includes the weight of any cargo behind the rear axle of the tow vehicle. I attached a help article on determining tongue weight for you to check out as well. You will want the loaded tongue weight of your setup to fall right in the middle of the tongue weight range of the system you use.

Personally I like the Strait Line Weight Distribution systems like part # RP66082. A system like this has the only sway control system on the market designed to prevent sway before it starts.