
 Originally Posted by 
ATH
					 
				 
				Bit of a learning curve with the D4 at the mo. We've got an LRE demo trip coming up soon which may show us how to do it. :-)) With the Defender I would have gone straight to 15psi (10 for Calcup Hill) and lower if necessary, but we live and learn....

AlanH.
 
	 
 Alan, what you would do with the Defender with tyre pressures etc is still mostly valid. However, everything must be taken much slower than you are used to, except sand! With the extra power available sand is a breeze as long as you do what has been mentioned in this thread. If you think you would need third gear low range in the Defender in sand then start with that in the D4 and you will have no problems. My D4 would take on Big Red in either third or fourth low range with the same results. It just flew over it when lesser Toyotas were not able to get up at all due to their lack of power.
You will notice that in sand mode the engine is remapped to give much better throttle response. If you forget to use sand mode, even in low range, the car feels dead until you realise your mistake. Hit the sand mode button and the car takes off without changing the throttle position. All very interesting and fun.
				
			 
			
		 
			
				
			
			
				Bob
2010 D4 3.0TDV6 SE, ediff, LLAMS, 5 x GOE wheels, LT285/60R18 BFG K02's, GOE Compressor Guard, LR Tank, Mitch Hitch, ECB Bull Bar, Kaymar Rear Bar, Traxide, Safari Snorkel.
2019 Discovery 5 SD6 SE, 20 inch wheels, 275/55R20 Nitto Grappler G2 tyres
			
			
		 
	
Bookmarks