Essential car accessories are those that you need to have in your vehicle if it is new or old. These can smarten up an already functioning ride, enhance performance and make it look better than ever! Car accessories are not just for adding style or improving performance. The right accessory can actually smarten up your car and enhance its capabilities! There's a difference between essential pieces of equipment that give you more control over how it handles, sounds when driving around town; then there’s non-essential items like rims which only determine if people notice what type tire goes on their vehicle!