used truck bought with allegedly TÜV 🙁

Hello together, I’ve probably seen you in another thread already bought a tow truck from MAN! According to the salesman, in November 2011 the truck should have officially got a Tüv without a mouse. At the first test drive everything seemed ok to us, when we have been driving more and more often with it more and more strange! what was first checked on many of the tachographs the last time in 1999, doesn’t it always have to be tested for Tüv? he draws even if I drive 80km/h around the 100km/h on funny. Then the brake at the front started to scramble extremely so that you thought that you are on a vibrating plate and at the rear brake is the cylinder leaking and the whole mature and rim full of brake fluid. Now the truck is in a workshop that knows itself well with trucks and does not hit me over the ear. Then it turned out that the whole front axle has to be rebooked and everything is really sucked out! as well as on the rear axle 2 leaf springs are broken. exhaust leaks and relatively loose hydraulic cylinders from the plate leaks etc. and at the au exhaust it has an empty speed of 890 and maximum of 4700 that can not be either…. what else is everything coming tomorrow. So the truck can never have got Tüv in Nov2011 or?