Four Wheel Logic

Yes, AutoZone checks most car batteries for free, with on-site testing and charging so you only pay if you choose a replacement battery.

Yes, AutoZone checks car batteries for free at most stores and can test their health while still in your vehicle.

Yes, AutoZone checks alternators for free at most stores, using on-car or bench tests to see if your charging system is healthy.

AutoZone sells spark plugs, tools, and advice, while spark plug replacement stays a do-it-yourself job in most stores.

No, AutoZone does not change oil; it sells oil, filters, tools, and gives free DIY guidance.

Yes, AutoZone staff often help swap simple headlight bulbs bought in-store, but complex or risky jobs usually need a repair shop.

AutoZone staff sometimes install headlight bulbs you buy in-store when access is simple, but tricky jobs often need a repair shop instead.

No, AutoZone does not officially change brake lights, but staff often guide you and may give quick help when you buy the right bulb in store.

Yes, AutoZone usually changes car batteries for free when you buy the battery there, as long as your vehicle allows a simple, safe swap.

Yes, AutoZone changes car batteries free in most vehicles when you buy a new battery there, though service depends on the store, staff, and vehicle design.