Originally Posted by
ADMIRAL
Hi Richard, I accept the D3/4 is marketed as a 4wd, but it is still a compromise. I would think the lower profile tyres on 18", 19" and up, are largely to benefit blacktop handling, and to allow the fitment of larger brakes. ( and the looks I guess )
It took Gordon ( GOE ) a fair bit of research, and some trial & error development, to finally lock down a suitable rim. They are a close fit, and while LR could undoubtedly have developed an 18" rim, they already had them from earlier models. I doubt the beancounters would have signed off on the R & D for a further variation with limited application.
Not sure on the Defender 110's but I believe the 130's can tow substantially more than a D4. I am sure someone on the forum can correct me.
Yes, I do seem to recall a post recently on a 19" LT becoming available. They will grow in numbers, as more and more vehicles use them. You only have to look at the availability of tyres in the 18" range compared to a couple of years ago. Used to be 2 or 3. Seem to be dozens now.
I guess what I was trying to say, is that a manufacturer will never exactly match their customer expectations. They would obviously try the match the majority ( customers or expectations ) to get the sales. Which is why the aftermarket does such a roaring trade, as individual owners customise their vehicles to better suit their own needs and requirements. In doing so these owners compromise the original manufacturer specifications, even if it is only in the $'s spent.
All that said, I still believe the D3/D4 is the best compromise in the market place.