Strict product liability generally focuses on the product itself, not the negligent conduct of the defendant, and as a result, defendants often are precluded from relying on certain negligence concepts in defending strict liability actions. A plaintiff's comparative fault or contributory negligence, for example, generally may not be used to excuse a product's defects or reduce a defendant's fault. A recent decision from the U.S. District Court for the Middle District of Pennsylvania makes clear, however, that evidence of a plaintiff's negligent conduct may be admissible in a strict product liability case under limited circumstances. Dodson v. Beijing Capital Tire Co., 2017 U.S. Dist. LEXIS 158484, at *8-13 (M.D. Pa. Sep. 27, 2017). Because such evidence can be powerful in defending these types of actions, it is important to understand when and why it may be admissible.