Does anyone know if its possible to fit 195 80 16 tyres onto Lwb rims and what effect this will have on the gearing of a Swb s3 petrol. Im on my 7th series 3 and have tried alsorts of tyres and wheel combo's from tall 235 85 16's ( great in snow ) to some 205 70 15 inchers. Im thinking that a tall and thin tyre should be great in snow and give me decent mpg. I dont use the landy for anything more than getting to work in the snow, i live in west yorkshire and have managed to get out in all weathers with any tyre.