Nissan Patrol 4x4 (Africa)

Tk's Guys.....the leaking rims were a factory flaw and were replaced for free if you complained. For now I prefer to stay witn 15" rims given the added flotation. I am doing the "Saddle Hill" trip ( which includes some serious dunes) soon. My Patrol looks same as Peter's but is fitted...

Hi there...I'm looking for a "barn door" small ( left ) glass/window for my '95 4.2 SGL SW
and what size tyres can I fit instead of the 31 x 10.5 x 15 's on the std chrome rims to enhance sand driving.......Thank,s Jan-vis (weskus)