Hi Nkosi,
You've resurrected an old thread here, but no probs.
I would be very disappointed to get only 32K from my tyres. I'm expecting more like 60K judging by the wear on this set at the moment.
You've got some funny sized tyres on yours I think. Be very careful that you haven't got different sizes front and rear as you can easily damage the VCU and worse the IRD and Rear Diff - are yours all 225/45 17?
The original LR fitment for the 17" wheel would have been 225/55 17
I chose a slightly wider 235/55 17 when I replaced the original Michelins with Continentals.
You can't fit any wider or higher than those as you would then foul the struts.
Cheers,
Singvogel.