What size tires are on a 2011 Crown Victoria Police Interceptor?
The standard tire size for most 2011 Crown Victoria Police Interceptors is 235/55R17 mounted on 17-inch wheels. This was Ford’s stock specification for the final generation of the Crown Victoria Police Interceptor. Some fleets or individual vehicles may have substitutions, so it’s important to verify the exact size on a given car.
Stock tire size for the 2011 CVPI
Ford’s official specification for the 2011 Crown Victoria Police Interceptor lists 235/55R17 as the standard size, fitted to 17-inch wheels. This pairing was common across the Panther-platform police cruisers of that era and reflects a balance of payload, handling, and durability required for patrol duty.
Before listing the meaning of the tire size, here is a quick primer on how to read a tire size if you’re inspecting a CVPI. The following bullet points explain the numbers typically printed on the tire sidewall.
- 235 — Tire width in millimeters from sidewall to sidewall.
- 55 — Aspect ratio; the height of the sidewall as a percentage of the width (55% of 235 mm).
- R — Radial construction (the common tire construction in modern vehicles).
- 17 — Wheel diameter in inches that the tire is designed to fit.
Interpreting these numbers helps confirm compatibility with the vehicle’s wheels and suspension. For patrol cars, this size is chosen to provide a balance of traction, durability, and ride comfort under duty conditions.
Variations and how to verify
While 235/55R17 on 17-inch wheels is the typical stock setup for the 2011 CVPI, some fleets may have used different configurations due to wheel swaps, vendor packages, or seasonal tire changes. If you own or work on a specific patrol vehicle, check the official placard for the exact tire size and recommended pressures, and consult service records for any substitutions.
How to verify the tire size on a specific vehicle
To verify the tire size on your Crown Victoria Police Interceptor, use these steps:
- Look at the tire sidewall; you should see a size like 235/55R17 printed on it.
- Check the driver's door jamb placard for a listed tire size and recommended pressures.
- Consult the vehicle's owner’s manual or service documentation for the exact spec for that chassis and wheel package.
If you cannot locate the placard or documentation, a Ford dealership or a law-enforcement vehicle specialist can confirm the correct size for the particular car and wheel set.
Summary
In brief, the typical tire size for a 2011 Crown Victoria Police Interceptor is 235/55R17 on 17-inch wheels. While this reflects Ford’s standard specification for the final CVPI generation, variations can exist in the field due to fleet upgrades or substitutions. Always verify on the specific vehicle via the door placard or service records for accuracy.
Do police interceptors have special tires?
Law enforcement vehicles tend to have lots of special modifications, and that actually includes their tires as well. Here's what's different for police tires. Police interceptors use Goodyear Eagle One tires...they're like a sticky all season tire that's rated for snow.
How much is a 2011 Crown Vic worth?
The value of a used 2011 Ford Crown Victoria ranges from $1,554 to $5,575, based on vehicle condition, mileage, and options. Get a free appraisal here.
What size tires are on a Crown Vic?
Standard tire sizes for the Ford Crown Victoria include P225/60R16, P235/55R17, and P225/65R16, covering various model years and trim levels from the base model to the LX and Police Interceptor variants.
How much horsepower does a 2011 Crown Victoria Police Interceptor have?
250.5 hp
The 2004–2011 CVPI is rated for 186.8 kW (254 PS; 250.5 hp) at 4,900 rpm.
