Originally Posted by 
ozscott
				 
			I did 10 months ago. But your vehicle and mine are older vehicles with live axles and no anti sway roll over software for the brakes.   I know motor insurers pretty well and they are very risk adverse. The D5 was engineered to utilize the brakes, braking each brake extremely quickly to help it under severe swerving etc.  So that is set up with specific wheel sizes and weights and specific vehicle height.  Go dicking around with either or both and the system is not able to do what it was designed to do.  A lot of smart engineering and maths goes into these things.  Can't see an engineer wanting to touch a 6 inch lift on a D5 and big wheels. Likewise insurers. And don't forget it's up to the insurer, engineering cert or not.  Anyway let's see. 
Cheers