True, there are a lot of Tdci's used by the latte set! [bigwhistle]
But they were designed to work. My old girl hauled a 400l water tank from new as a bush fire fighting vehicle, then when off lease I used it for farm and trade work.
There's still a 130 Tdci crew cab in local council use with a 3-400l tank on it and two reels off the back for weed spraying (how, without air bags I'll never know?)
I highly doubt we'll see a new 'Defender' setup like that!

