thebiglad
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Awesome, thank you for the kind words. I always aim to take as many decent photos as possible and keep the thread as updated as I can - perhaps it will help people in the future when doing Google searching!
That's some amazing info right there, unbelievable! 46mpg!!
There's no point in me swapping out all the oil again since I've only done the complete fluid change in the last couple weeks, but perhaps 6-8 months time I will look into this! For the cost in oil, if I can get near 40mpg, that would be worth it! Plus, the idea to put the drivetrain through less drag constantly sounds good.
My tyre pressures are at 30psi/38si at the moment, I think. I will have to double check this. I've also read that I should perhaps increase rear tyre pressures once I'm towing, so perhaps 33/40 would be a good choice?
Bear in mind I will also have 600kg+ of spares/tools in the back of the Discovery as well, along with the 1900kg which is trailer + load approx.
It will certainly be a slow crawl on my trip up to Scotland, but I'll be more than happy if I can haul away at 50mph
Hi mate, if you increase the fronts to 32-33 you'll find the steering feels nicer and is less strain on the pas system.
With that much weight on the hook and in the boot you really need 42psi in the back tyres tbh.
Re cruising speed, you probably know that the autobox has a feature called Torque Converter (TC) lock-up. This is when the TC 'locks up' to give you direct drive. This occurs at 52MPH on a light thottle.
This is important because until the TC lock-up it is working hard and generating heat. As soon as it locks up it starts to cool down, plus you get better fuel economy. So if I may suggest, aim for a cruising speed between 55 and 65mph. Assuming the trailer is loaded so there is approx 75kgs of nose weight those speeds are perfectly possible and safe.
Bear in mind the Disco is rated to tow 3500kgs on a braked trailer, so you would be well within in specs at 1900kgs.
Forgot to say, congrats on the trailer test - well done.
Dave