I'm trying to work out if the 40p tax free rate per mile actually covers the use of the car in a company, I've worked out the pence per mile, but I need to work out the wear and tear figures and factor those in as well, so I need to know, or be given a link to where I might find the figures for the life expectancy of the clutch/brakepads/etc on a Freelander 02 model.