Hello, last week I bought a mazda 626 GD (he is a BJ 3/90 and has bought the chassis number JMZGD 1262) and have the following problems: the mazda should drive in the jänner on his own axis to nouanchott/mauretania. there are also a few shelves on which ground clearance would be great. currently the box is quite deep and he should come a little higher… I have the 1998ccm 45 KW diesel machine inside. now ask the following questions: there are other, stronger springs for the chassis (e.g. of another, heavier motor) that could fit? what rims/tire combination could I use to get it higher? is there a factory underrun protection for coolers, oil tubs and tank? does anyone else have tips for the vehicle? I’m also looking for roof carriers – which fit? Greetings martina