Why Do Police Cars Have Black Rims?
Police cars often have black rims that are a striking feature of these vehicles. While the choice of black rims might seem like a simple aesthetic decision, there are significant practical and economic reasons behind their selection.
Why Black Rims?
Black rims are a cost-effective and practical choice for police vehicles. Here's a closer look at why:
Cost Efficiency and Durability
One of the primary reasons for the use of black rims is their cost efficiency and durability. Black-wall tires, which are cheaper, are often mounted on these rims. Additionally, the black rims themselves are made from steel, which is stronger than the common alloy metal wheels on most cars. This stronger material is less susceptible to damage, making it more suitable for the daily abuse that police cars experience.
No Plastic Wheel Covers
Different from the plastic wheel covers that can break or come off with regular use, police vehicles forego these covers altogether. Instead, they opt for a small center hub cover, which is both practical and stylish. This design choice simplifies maintenance and reduces the likelihood of parts breaking or coming loose, which is critical for law enforcement vehicles that need to be reliable at all times.
Practical for Law Enforcement
The practical design of the black rims extends to the fact that they don't have the usual plastic wheel covers, which are more prone to damage. The small center hub cover is sufficient for protection. This design is highly practical for use in patrol and pursuit scenarios, where the vehicle may need to make sharp turns and sudden stops under stress.
Cost of Orders and Budget Constraints
Sometimes, budget constraints and cost efficiency drive the choice of black rims. Vehicle orders are often driven by the lowest bids, and black rims are generally standard equipment on these vehicles. The simplicity and cost-effectiveness of this design are well-recognized in municipal government circles.
Steel Rims for Pursuit Driving
Some pursuit vehicles may use a different colored steel rim. This different color can indicate a higher specification or a vehicle designed for more intense use, such as high-speed pursuits and tight turns. Steel rims are particularly beneficial in these scenarios as they are less likely to crack and can be easily reshaped if they do suffer minor damage.
Less Fragile and Easy to Maintain
Steel rims are also less fragile and easier to maintain than aluminum or alloy rims. They can be quickly repaired with simple tools, and even minor denting can often be corrected, whereas an aluminum rim might require replacement or expensive repair. Additionally, full wheel covers are seen as a luxury that can add unnecessary weight and imbalances to the vehicle, making steel rims a more practical choice.
The black paint on the steel rims is also functional. It hides scratches and dents, making the rim look better and extending the lifespan of the vehicle. This feature is particularly important for the battered appearance that is common in police vehicles due to their constant use.
Conclusion
The use of black steel rims on police cars is a practical and cost-effective solution designed to withstand the wear and tear of law enforcement work. From their cost efficiency to their durability and ease of maintenance, the black rims represent a thoughtful design choice that aligns well with the needs of police departments.