I would be interested in how the new turbo couplings in the SLT actros prove themselves. Seems to be a very good system and as much as I know, such couplings have often been used in other industries than heavy transport. Since my father is now probably getting a new SLT titan 4165 8×6 he would have liked to know how the thing behaves when starting and how the Powershift transmission works. Thanks in advance!!! mfg freak4lkw