Final answer:
The inward or outward tilt of a car's wheel and tire when viewed from the front is called camber, which affects stability and tire wear.
Step-by-step explanation:
The inward or outward tilt of a wheel and tire when viewed from the front of the car is referred to as camber. When the top of the wheel leans toward the vehicle, it is known as negative camber; conversely, when it leans away from the vehicle, it's called positive camber. This attribute is critical for the stability and cornering capability of a vehicle, as it influences the tire's contact patch with the road. Improper camber settings can lead to uneven tire wear and compromised handling.