Family Owned & Operated

Since 1955


Get Your Truck Service From The Leading Technicians at STTC

For over sixty years, STTC has built a reputation for being one of the most service-focused tires and truck service shops around. We’ve grown to be a powerhouse thanks to our dedication to doing every job right, with top-quality parts, and technicians whose training and service ethic goes above and beyond.

Our mechanical division, Service Tech, offers drive-in, mobile, and emergency vehicle maintenance. What separates Service Tech apart from our competition is our adherence to a high level of service.  This is warranted by some of the quickest turn times in our markets, so that your vehicle will be repaired in a matter of days not weeks.

Another differentiator is our usage of high quality OEM grade parts. Our shops and mobile fleets utilize the same parts program to ensure that Service Tech offers a network of consistency that can be relied upon. Our well trained technicians and company history of Service all combined with our high quality parts will assure you that your vehicle will be repaired efficiently and correctly the 1sttime. See below regarding our different services.

STTC Offers A Full Range of Mechanical Truck & Trailer Services

Beyond our great options for new tires and retreaded tires, we can assist you with a full range of vehicle services, including:

PM Inspections
Batteries & Electrical Systems
Preventative Maintenance
Software Diagnostics
State Inspections (MD, PA, VA)
Trailer maintenance and repairs
Air Conditioning
Lights & Wiring
Mobile & Drive-in FHWA Certifications
Mobile & Drive-in Federal Inspections
Mobile and Drive-in Maintenance
And more!


All vehicle maintenance is performed by an expert staff of certified STTC repair technicians.

Trust Your Truck to The Best

STTC’s goal is to create greater customer relationships through added services beyond tires by offering specific mechanical services; increased vehicle uptime through quality preventative maintenance, repairs performed correctly the first time, quick turnaround on vehicles and good communication both timely and precise. To learn more about our service options or schedule a maintenance appointment, click here to contact your local STTC truck center or call 610-954-8473 ext 0.

Be sure to check out our Preventative Maintenance & Fleet Service programs.

Table of contents

The following content digs deep into
Commercial Truck Tires, but feel free to
jump to any section that interests you:

Truck Mechanical Services

Truck, Tractor and Bus Alignment

If your vehicle is driving a little off or your tires are wearing unevenly, it might be out of alignment. Adjusting a vehicle’s steering and suspension components will ensure that new tires or retread tires are pointed in the right direction. Wheel alignment is also important for safety and to get maximum mileage from your tires. After all, you don’t want to shorten the life of your tires or affect the handling characteristics of your vehicle. That is why it is important to have the alignment of the wheels and the parallelism of the axles checked by STTC.

Optimum Tire Life & Performance

To ensure optimum tire life and performance, the front-end alignment on trucks equipped with Michelin truck tires or other popular brands should be in accordance with the requirements of the vehicle manufacturer. STTC recommends having your tires and wheels dynamically balanced to avoid steering difficulties and unnecessary wear.

Along with fixing the alignment of your vehicle, it is also important to check that your tires are properly inflated. Underinflated tires will result in more wear on the shoulders than in the center of the tread. On the other hand, overinflated tires will result in more wear in the center of the tread than on the shoulders.

Whether you’re using retreads or new tires, STTC can help. Using only advanced Hunter Engineering alignment equipment, we will adjust your vehicle’s alignment to the proper requirements. We will also check tire condition and air pressure, ensuring a smooth ride.

Network of Consistency

STTC strives to provide a Network of Consistency in terms of Cost, Dependability, Convenience and Billing because that is what Fleets are looking from their Nationwide Service Provider. To better serve our customers, STTC provides a Network of Consistency by offering the following:

  • Cost – consistent prices and procedures throughout STTC locations
  • Dependability – same standards and quality from all STTC locations
  • Convenience – centralized billing, single source contact and ease of scheduling service
  • Billing – consolidated maintenance history and vehicle service spending information
Network of Consistency

Product Offerings


Trailer Maintenance & Repairs

To provide annual FHWAs and provide you with critical information regarding the condition of your trailers, STTC offers mobile trailer maintenance and inspection services. Our mobile vehicles are well equipped with tools and parts to service your vehicles’ needs. Our goal is to increase your vehicle utilization while reducing downtime and DOT violations.

Our trailer inspection process is based on Federal Motor Carrier Safety Regulations.

Trailer Maintenance & Repairs

Car & Light Truck Maintenance

Service Tire Truck Centers operates some of the premier passenger car and light truck maintenance facilities in the North East. Every repair and service is performed by our qualified and professionally trained mechanics, which employ high quality parts to ensure satisfaction. Our service bays were designed and built to accommodate all types of vehicles ranging from passenger cars, light trucks, SUVs, and minivans.

Our mechanical team works to ensure that your issue is promptly handled and that your vehicle leaves our service centers in great operating condition. We put our customers 1st at STTC, so the next time you have a mechanical problem, call your local STTC location for a reliable and honest repair estimate.

STTC is pleased to offer the following mechanical services for automotive and light truck vehicles.

Alignments – Proper alignment and wheel balance is central to an even tire wear, smooth, and straight ride. Improper alignment may negatively affect a suspension system and steering capabilities.

Oil Changes– Oil is crucial to all vehicle engines and needs to be changed at regular intervals. STTC offers a selection of trusted oil options allowing us to utilize the proper oil for every engine.

Brakes – Our shops are equipped to diagnose remaining brake depth and replace worn brake pads and systems. If your car makes a metallic noise when braking, it is time to get your brake pads inspected.

State Inspections – Our mechanical shops in PA, MD, & VA are licensed state inspectors. Next time your vehicle is up for inspection call your local STTC location for an appointment.

Additional Services –

  • Wiper Blade Replacement
  • Air Filter Inspection/Replacement
  • A/C Diagnostics and Repair
  • Head & Marker Light Replacement
  • Coolant System Inspection/Repairs
  • Transmission Fluid Service
  • Power Steering Service
  • Engine Diagnostics & Repairs

To learn more about our service options or schedule an appointment, click here to contact your local STTC truck center or call 610-954-8473 ext 0.

Maximize The Return On Your Commercial Truck Tire Investment

Install Tire Pressure Monitoring Systems

Perform Regular Wheel Balancing

Wheel Reconditioning, as needed