brownsound202
Member
How was your experience with the longer than recommended tow hitch?How did it go?? I bought a curt adjustable hitch on FB marketplace because this this crazy awesome Canadian used the full sway bar setup. When I saw the hitch for $20 I figured why not... only to find out both the rise length were too much...
I am hoping to pick up a braxton creek bushwacker 15DS this weekend but seriously nervous about the coupler height requirements now...
I'm about to tow a Droplet trailer tomorrow but just realized the hitch I bought is also 2.5" longer than the Tesla spec for the Y. I need to make 15" vertical clearance so hopefully the 0.75" rise is enough, but I'm a bit worried about the added length.
I crunched the numbers to see how much of a margin I have based on the tongue weight of the trailer. It looks like, at 72kg using the recommended 8.5" hitch, your max allowable moment on the receiver is 152.5 N*m. The trailer I'm towing is only 50kg, but with the increased length I'm well within margin at 137 N*m. I'm racking my brain trying to think of other failure modes associated with the added length, but also hoping there's a bit of a safety factor on their limits. The only other thing that comes to mind with the added length is how traction control may attempt to stabilize the car if it detects trailer sway, in which case I'll need to disable it.