Like the title says adding a camper shell that weighs roughly 250 lbs and my vehicle is a 2013 access cab TRD sport. I am wondering if the cap is going to cause the rear to sag. I was wondering if it is worth doing an add a leaf. If the added weight is going to affect the rear suspension if its on there all the time also, I will have a heavy rubber floor mat (40 lbs) in the vehicle and a 100 lb dog a majority of the time.
Any comments from experience would be greatly appreciated.