Expenses:
* Wheels: 24-inch rims themselves can range from a few hundred dollars per wheel for aftermarket brands to several thousand for high-end custom designs. Expect to pay at least $1,000-$4,000+ for a set of four.
* Tires: Finding tires to fit 24-inch rims that are suitable for a Caprice will be challenging. The tire size will need to be carefully selected to avoid rubbing. You'll likely need low-profile tires, which are more expensive and less durable than higher-profile tires. Expect to pay $100-$300+ per tire, resulting in at least $400-$1200+ for a set.
* Suspension Modifications (Likely Necessary): This is where the real cost can skyrocket. 24-inch rims with low-profile tires will significantly change the ride height and potentially cause rubbing on the fenders, suspension components, or brake calipers. You'll almost certainly need:
* Wheel spacers (potentially): To clear brake calipers and suspension components, potentially adding to the cost.
* Suspension lift or lowering kit: Depending on the specific rim and tire combination, you might need to lift the suspension (less likely) or lower it (more likely). This can involve new springs, shocks, and potentially other suspension components. This could cost anywhere from $500 to $2,000+.
* Fender rolling or flaring (potentially): If the tires still rub after suspension modifications, you may need to modify the fenders to create more clearance. This is a body modification requiring specialized tools and skills, adding several hundred dollars to the cost. It also carries risks to the car's body integrity.
* Installation/Balancing: Getting the wheels and tires mounted, balanced, and installed on your car will cost another $100-$200.
* Alignment: After making suspension changes, a professional wheel alignment is essential. This will cost around $100.
Total Estimated Cost: A conservative estimate for this project is $2,000 to $7,000 or more, depending on the choices you make. The upper limit could be significantly higher if you encounter unexpected problems or require extensive bodywork.
Negative Consequences:
* Ride Quality: The ride will be extremely harsh and uncomfortable. Low-profile tires offer little to no sidewall to absorb bumps and imperfections in the road.
* Handling: The handling might be negatively affected, and the car could become more prone to accidents. Larger wheels and low-profile tires change the car's center of gravity and handling characteristics.
* Speedometer Calibration: The speedometer may become inaccurate due to the change in tire diameter.
* Stress on Suspension and Components: The additional stress on the suspension and other components could lead to premature wear and tear.
In short: While it's possible to put 24-inch rims on a 1986 Caprice, it's a costly and potentially problematic modification that drastically alters the car's intended performance and handling characteristics. Unless you're prepared for a substantial financial investment and a significant compromise in ride comfort and handling, it's generally not recommended. Consider smaller rims and tires that are more appropriate for the vehicle's design and intended use.
