Back to all

Tuffy Tire & Auto Service Center Lockport Auto Maintenance Videos: Battery Testing

January 22, 2016

The simple fact is that 70% of car batteries fail within 4 years. They just need to be replaced when they are no longer able to hold a full charge.

Batteries are a big ticket item for most Lockport drivers and it’s tempting to put off buying a new one as long as possible. But a battery that cannot hold a full charge requires the alternator to work extra hard, causing it to wear out prematurely.

Your Tuffy Tire & Auto Service Center Lockport technician can test your battery to see if it should be replaced. Testing is a good idea for Illinois car owners because a battery might still be good, but become dead because of a bad alternator or even a worn serpentine belt and tensioner.

Give us a call

Tuffy Tire & Auto Service Center Lockport
815-838-3700
600 E 9th Street
Lockport, Illinois 60441

More articles from Tuffy Lockport

Command Performance (Engine Air Filter)

March 1, 2026

The internal combustion engine in your vehicle counts on two things that mix together to be burned in the engine for power: fuel and air. Both are important, of course. If you run out of fuel, your engine wont run at all. Since theres plenty of air around, you wont run out of air, but you coul... More

A Most Important Part (Serpentine Belt Replacement)

February 22, 2026

Your vehicles engine is an engineering work of wonder with many complex parts working in harmony to get you down the road. One of those simple but important components is called a serpentine belt. It is driven by a pulley on the engine and transfers that power to many of your engines most importa... More

Rumble from Down Under (Muffler Replacement)

February 15, 2026

Weve all noticed them at one time or another on the street: a car or truck that drives by and the deep roar from their exhaust system sounds like a drag racer on the line. But what happens when that rumble is coming from under YOUR vehicle? Well, it could be a sign your muffler needs attention. ... More