getting new LR4, Heavy duty package or not?
I"m almost there getting a LR4 and one of the option is the Heavy Duty Package. If someone can help, I want to know what it's for and if i should get it. The Heavy Duty package comes with a full size spare and a rear locking differential. I have Sales from dealers telling me the rear locking differential is for one thing, then another sales tell me it's for a totally different thing, so I wanna see what you guys says. Thanks for your help!