Walzem Tire & Brake Shop
6555 Walzem Road San Antonio, Texas 78239
Call 210-239-1600

Best Tire & Brake Repair Shop Near Me in San Antonio, Texas

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Auto Belt Replacement Service In San Antonio, Texas - Mechanic On Duty!


Need Belt Replacement? When your car, truck, or SUV needs new belts, count on the certified mechanics at Walzem Tire & Brake Shop in San Antonio, TX. We take the time to thoroughly inspect your vehicle, accurately diagnose any belt issues, and clearly explain your belt replacement options.

Hearing a Screeching Noise When You Start Your Vehicle? That high-pitched squeal might be your serpentine belt—also known as a drive belt—which powers critical components like:

  • Air conditioning compressor
  • Power steering pump
  • Cooling fan
  • Air injection pump
  • Alternator
  • If this belt wears out or breaks, it can affect multiple systems at once.

Why Belt Maintenance Is Crucial? Vehicle belts have some of the shortest lifespans among car components. Constant exposure to engine heat, vibrations, and chemical contaminants can cause belts to crack, fray, or snap over time.

Signs of Belt Trouble - Watch out for these common symptoms:

  • Squeaking or screeching noises at startup
  • Grinding sounds while driving (often due to worn pulley bearings)
  • Loss of power steering or A/C
  • Illuminated dashboard warning lights
  • Rising engine temperature or visible steam
  • Keep in mind: a grinding sound may indicate a failing pulley bearing, which can seize and cause belt failure.

Hot Weather = Higher Risk - Summer heat accelerates rubber deterioration, making belt inspection especially important during warmer months. Belts can be difficult to check visually, so it’s best to follow your manufacturer’s maintenance schedule—or stop by our shop for a professional inspection.

Get the Personal Service You Deserve Call or visit Walzem Tire & Brake Shop, located in our spacious 6,600 sq. ft. facility at 6555 Walzem Road, to schedule your belt inspection or replacement today. Find out why so many customers recommend us to their friends and family!


  • Alternator Belt
  • Drive Belt
  • A/C Belt
  • Serpentine Belt
  • Water Pump Belt
  • Power Steering Belt
  • Fan Belt
  • Alternator Belt Replacement
  • Drive Belt Replacement
  • A/C Belt Replacement
  • Serpentine Belt Replacement
  • Water Pump Belt Replacement
  • Power Steering Belt Replacement
  • Fan Belt Replacement
  • Timing Belt Replacement

When you’re Car, Truck or Suv requires new belts count on the expert mechanics at Walzem Tire & Brake Shop. We will take the time to properly diagnose any problems with your belts and inform you of your belt replacement options.

Are you hearing a screeching noise when you start your vehicle? It might be the serpentine belt. The serpentine belt is also known as the drive belts that provide power to the air conditioning compressor, power steering pump, cooling fan, air injection pump, and more. Get the quality personal service you deserve. Call us today and find out why Walzem Tire & Brake Shop is highly recommend by friends and family. Stop by our huge 6,600 square foot shop located at 6555 Walzem Road in San Antonio, Texas.


Belt Replacement Service in SA, TX


Understanding Your Vehicle’s Belts – Your vehicle’s belts are essential components that help power critical systems including the cooling system, air conditioning, charging system, and engine. Without properly functioning belts, your vehicle’s performance—and reliability—can quickly decline. 

Timing Belt vs. Serpentine Belt: What’s the Difference? 

Timing Belt: Found inside the engine, the timing belt keeps the crankshaft and camshaft in sync, ensuring that your engine’s valves and pistons move in precise coordination. Not all vehicles use timing belts—some are equipped with timing chains instead, which perform the same function but typically last longer.

Serpentine Belt: Located on the exterior of the engine, the serpentine belt drives multiple systems by transferring power from the engine to components such as the air conditioning compressor, alternator, power steering pump, and more.

What Causes Belt Wear? Over time, belts deteriorate due to factors like:

  • Vehicle age and mileage
  • Improper belt tension
  • Oil or fluid contamination
  • Exposure to high heat and engine vibrations
  • If left unchecked, worn or damaged belts can lead to serious engine problems and unexpected breakdowns.

Routine Maintenance = Long Term Savings - Regular belt inspections and replacements are a cost-effective way to avoid expensive repairs and ensure your vehicle stays safe and reliable. At Walzem Tire & Brake Shop, our certified technicians can quickly identify any belt issues and recommend the right maintenance schedule for your vehicle. Stop by our San Antonio shop for a professional belt inspection and drive with confidence.

Financing Options Available - Understanding that unexpected auto repairs can strain your budget, Walzem Tire & Brake Shop offers several payment plans and financing options:

  • Snap Finance
  • Easy Pay Finance
  • Synchrony Finance
  • Apply Now!