And reducing weight,and lowering tyre pressures will also help.
We came across a GU Patrol wagon on the road near Finke,a few years back.
The barbecue plate stored in the rear of the vehicle had gone through the metal floor of the vehicle and pierced the long range aftermarket fuel tank.[bigsad]
My son in the Deefer,did a huge desert trip about five years ago.His mate in a Patrol Ute broke both rear spring hangers and it was left in Julia Ck for repairs.Not an uncommon issue.They loaded all the gear and people into the now fully loaded Defender,(probably overloaded)and drove back across the desert,to Brisbane,no worries at all.
There was one issue,he drove into one of those big salt lakes late one afternoon,that’s where the vehicle stayed for the night[biggrin]
Unloaded it and dug it out the next day.
Driving sensibly,using common sense is what it’s all about.
Modern vehicles,are so comfortable and powerful,it’s often easy to be driving dangerously faster than one should,on bad roads,wrecking tyres and suspension,and increasing the risk of something happening.

