Call our Montgomery County product liability attorneys at 215-822-7575 today! When a car accident occurs due to a tire failure or blowout, it's important to find out if the tire was defective or improperly installed.There is no fee unless we get you recovery. Our Montgomery Village product liability attorney team is ready and confident: (888) 982-0906. Retailers have a duty to use reasonable care1 to discover a defect in a product. What must be proven in a product liability claim? Manufacturing defects occur during the production process. Even if the design is safe, mistakes made while making the product can result in a faulty item. Products often contain defects and issues that make them dangerous to consumers. When you have a defective product, it's important to know your rights.