Is it best to put air shocks or gas when you putting on 24 inch rims a ford crown Victoria?

Neither air shocks nor gas shocks are recommended for a Ford Crown Victoria with 24-inch rims. The stock shocks are designed to work with the stock suspension system, and changing to air or gas shocks can compromise the handling and safety of the vehicle.

If you are looking to improve the ride quality or handling of your Crown Victoria, there are other options available, such as upgrading to a higher quality shock absorber or coil spring. These options will provide better performance without compromising the safety of the vehicle.