On the Tacoma World Forum there is a lot of information about how to reduce bottoming out/ when towing. I test drove my Toy with the Scamp
5er on Friday it did not sag much at all and handled well on steep grades . But the leaf springs and shocks are new. I have Ordered some Timbren rubber shock helpers I want the great ride I have at present when empty. The Timbrens do not work until the rear Sags about an inch or so . They are rated at 2000lbs bolt on the rear shock stops, and are Warranted for life . These are a easy bolt on install .