* Wheel width and offset: The tire's width must be compatible with the wheel's width, and the wheel's offset determines how far the wheel sits in or out from the wheel well. Using a wider wheel with a different offset than stock might allow a wider tire, but could cause rubbing.
* Suspension: Lowered suspensions reduce the clearance between the tire and body. A stock suspension provides more room than a modified one.
* Fender modifications: Rolling or flaring the fenders can create more space for wider tires.
* Tire aspect ratio: A taller sidewall (higher aspect ratio) on a given width tire will increase the overall diameter, potentially causing rubbing even if a lower-profile tire of the same width would fit.
To find the biggest tire that fits *without* modifications, you'd need to consult a tire size guide specific to the 2002 Monte Carlo SS, or perhaps forums and online communities dedicated to that car model. Many resources online discuss tire sizes and fitment for this car, but you'll likely see a range of options reported by owners, reflecting their specific modifications.
Trying to fit a significantly larger tire than recommended could lead to:
* Rubbing: The tire contacting the fender, suspension, or other parts of the car.
* Speedometer inaccuracy: The speedometer's calibration is based on the original tire size. Larger tires will throw it off.
* Transmission issues: Altering the final drive ratio with larger tires can put extra strain on the transmission.
* Handling problems: Larger tires may negatively impact handling characteristics.
Therefore, it's crucial to research carefully before making any changes to your tire and wheel setup. Consult with tire professionals or experienced Monte Carlo SS owners for guidance.
