Like violins, cars announce their need for a tune-up by squeaking shrilly and leaking oil every time you play Mahler. Keep your ride purring pleasantly with today’s Groupon: for $17, you get the better oil-change package at Ziegler Tire (a $35 value), valid in Canton, North Canton, and on Lincoln Way East and Hills and Dales Road Northwest in Massillon. The package includes:

• Oil-system cleaner
• Up to 6 quarts of new oil and filter
• Battery-system test
• Tire rotation
• Air-pressure adjustment
• Alignment evaluation
• Safety inspection<p>

Ziegler Tire, an auto shop that’s been around for more than 90 years, staffs ASE-certified technicians who maintain automobiles with liquid transfusions and expert adjustments. During the 60-minute package, mechanics use an oil-system cleaner to flush out residue, stimulate oil circulation, and scrub sticky lifters, then funnel up to 6 quarts of new oil into the engine and add a fresh filter. Tires trade spots during a tread-equalizing rotation, after which the specialists adjust air pressure to the proper psi, evaluate the wheels to measure their alignment, refill fluid reservoirs, and test the battery. Additionally, mechanics march around the car during a quick safety inspection, checking for potential problems such as broken lights or scrambled VIN numbers.