Obviously in the long term am planning to get a van, but got a Citroen Xsara hatchback at the moment. I was putting about 175litres in the boot the night before working then heading off slowly and driving carefully until the water starts getting used up. The boot is safer, with the two back seats to protect me from them flying forward but is it putting weight on the back suspension? With all that weight all night then driving over few speed bumps in the morning. How can you check the suspension? It has been a bit squeaky when pushing down on it.