RE: How to add support to my Short Queen?
Forget the topper. Just get a new Zinus short queen via Amazon.
Great advice! We did this with the 10" Zinus. Best investment we've done. Do this.
RE: Trailer safety chain hooks and F150
I'll chime in here, I have the same issue with my 2016 F150. I ended up getting caribiners to add to the end of my chain link and use them to attach to the truck. I think they are 7/16" diameter so it's tensile strength is plenty high. They still require a little rotation and twisting but it's better than the safety chain hooks. Also they added just enough length. I think I bought them at Lowe's but maybe got them from Amazon.
RE: New tires for tow vehicle
Tire Rack has a nice chart showing size, weight, psi, load ratings in lbs etc. Just search tire by size and click on one of the results and look at the specs tab. The chart should show up
