The benefits of a good quality differential are straightforward and massively relevant to the driver. First and foremost, it gives the vehicle a much better handling control by enabling each wheel to turn at a different speed making it ideal for over through turns. In addition, this feature in turn is said to boost stability to prevent loss of grip. Secondly, it can get even better traction by figuring out which wheel has more grip and sending power to that one, as you accelerate and everything gets faster. Finally, it adds years to tires by reducing wear and tear from meaningless friction. A proper differential could also make the driving experience much more refined and pleasant for both driver and passengers. A reliable differential is an investment because it offers these practical advantages, ultimately making your drive safer and faster.