However, if you're thinking about the *effect* of inertia, some areas are more significant:
* The rotating parts of the engine: The crankshaft, flywheel, and other rotating components have significant rotational inertia, resisting changes in their rotational speed.
* The vehicle's mass: The larger the Blazer's overall mass (including passengers and cargo), the greater its inertia, meaning it's harder to accelerate, decelerate, or change direction. This is why heavier objects are harder to push.
* The wheels and tires: These possess significant rotational inertia, which contributes to the vehicle's overall resistance to changes in speed.
So there's no single "inertia location". It's a property inherent to all the mass of the Blazer.