Tow vehicles for a 2720SL

All,

Have been lurking for awhile and would like to purchase a 2720SL in Spring 2009. I need to know if the vehicles we currently have will pull the tm. According to the TM website, they should, but I know the marketing department probably had their hands in the website.

We have a 2002 4Runner & a 2003 Tacoma double cab.
Both are SR5 with Tow packages (2" receivers, class 3 right?) don't know if they have the extra tranny coolers or not and don't think they are pre-wired for the BC, but do have trailer wiring for lights. They are both 3.4L V6, from what I could find on line (and please correct me if I'm wrong), the 4Runner has about 180hp, and the Taco has about 190. I know the newer V6's are 4.0L and have around 240hp. From the forums, it looks like a lot of people have bigger V6's or V8's.

Any inputs appreciated.

Thanks.

D.