Don't you mean they are also useful for transfering the energy of a minor bump into the frame (past the bumper's crumple/crush zone) where the damage will be invisible as well as putting the passengers at slightly greater risk? :-D -Adam On 11/28/07, Alan B. Pearce wrote: > >It's funny, in Europe trailers are everywhere, you > >see Audi A2's with trailer hitches > > They are also useful for minimising damage in minor bumps, in NZ the last > company I worked for every company car came with a towbar (hitch) for this > reason. > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Moving in southeast Michigan? Buy my house: http://ubasics.com/house/ Interested in electronics? Check out the projects at http://ubasics.com Building your own house? Check out http://ubasics.com/home/ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist