Rear Suspension Question

Ok, here goes. My truck is an '06 DC Prerunner that is obviously out of factory warranty for the TSB. With two people riding in the back seat or a 300 lb. plus load in the bed, I bottom out on the bump stops when I hit a decent bump in the road. Is there an inexpensive fix for this. When I have had issues with other trucks or cars that I've had, I've used air shocks. So far, I haven't found any for my truck. Maybe they aren't out there or I'm not looking in the right places? Help.....

 

Firestone make airbags. Other than that get an aal.

 

A semi cheap fix would be Timbren or some type of taller softer Bump stops. An add a leaf will also help your problem. A more expensive but still cheap for what you get is a set of Dakar leaf springs. Bumps will help the problem So will a add a leaf and the leafs will solve the problem

 

Thanks, guys.

 

Rearched or replaced springs could also do the trick.