You have the rollbar in your 4Runner right?<BR>Power Tank makes a bracket for a rollbar.<BR> <BR>On their <A HREF="http://www.powertank.com/products.html" TARGET=_blank>products page,</A> they show the brackets, but it's not opening for me. I get an error message when I click on the rollbar bracket.<P>I have my Power Tank mounted on a custom <A HREF="http://www.pnw4runners.net/tando/mod19a.jpg" TARGET=_blank>built "mini" rollbar</A> I had fabbed up by a local welder.<P>I bought the fire bottle bracket locally that fits the 10 lb Power Tank perfectly.<P>If I could do it over again, I should have just had the welder make me a full size rollbar like the 1st gen 4Runners have.<BR>That way the Power Tank would be up in the air more, and my <A HREF="http://www.pnw4runners.net/cargobox/box5.jpg" TARGET=_blank>cargo box</A> could have been built the full width of the back there instead of being smaller on account of the Power Tank sitting lower.<P>Yes, since you have the rollbar, I'd just get the big fire bottle bracket, and the rollbar mount, and mount it to your bar.<BR>It would look killer [img]images/icons/grin.gif" border="0[/img]<BR>Corey