New member here so hello everybody.I've just pushed the boat out and got a new galvy chassis for my '95 300tdi 90 hardtop.Extra work included all new bushes,springs,shocks,fuel tank etc.Anything that needed done was replaced including a new rear diff which I always thought was a bit suspect due to an annoying whine at anything over 50mph.Any way after handing over my hard earned I was looking forward to what was nearly a new vehicle.The journey home was ruined by the whine that I thought would have disapeared with the fitting of the new diff.However two independant Land Rover specialisst have pointed to the tyres being the cause.Tyres are Runway Enduro AT.Anybody here have any experience of these?I've owned S111's and 90's going back over 25 years and these are clearly the most noisy tyres I've come across even with their non agressive tread pattern.Anyway thanks for any advice.