Common Mistakes Made When Changing a Tire and How to Avoid Them Posted on December 18, 2025 by Nurul Afsar Last Updated on December 18, 2025 Changing a tire is one of the most basic vehicle maintenance skills, yet it is also one of the most commonly done wrong. Many roadside accidents, damaged wheels, and personal injuries happen not because the task is difficult, but because small details are overlooked. Understanding the most common tire changing mistakes helps prevent safety risks, vehicle damage, and unnecessary stress during an already inconvenient situation. Below is a clear and practical breakdown of the most frequent mistakes people make when changing a tire, along with explanations that help ensure the job is done safely and correctly. Not Parking on a Stable and Level Surface One of the most dangerous mistakes when changing a tire is stopping on uneven or unstable ground. A soft shoulder, sloped driveway, or gravel surface can cause the vehicle to shift or roll while it is lifted. Always aim for flat, solid ground before beginning a tire change. If the car is on a slight incline, the risk of the jack slipping increases significantly. Even a small movement can cause the vehicle to fall off the jack, leading to injury or damage. Forgetting to Engage the Parking Brake Failing to apply the parking brake is another common oversight. Without it, the vehicle may roll forward or backward once the tire is lifted off the ground. Engaging the parking brake locks the rear wheels and stabilizes the vehicle. For manual transmission vehicles, shifting into first gear also adds an extra layer of security. This simple step plays a major role in preventing accidents during a tire change. Placing the Jack in the Wrong Location Incorrect jack placement is one of the most costly tire changing mistakes. Placing the jack under the wrong part of the vehicle can bend metal, damage the frame, or cause the car to slip. Each vehicle has designated jack points, usually reinforced areas near the wheels. These locations are designed to support the vehicle’s weight safely. Using the wrong spot can compromise both safety and the structure of the car. Loosening Lug Nuts After Lifting the Vehicle Attempting to loosen lug nuts after the vehicle has already been lifted is a common mistake. When force is applied to a raised wheel, the tire can spin freely, making the lug nuts difficult to remove. More importantly, this movement can cause the vehicle to wobble or shift on the jack, increasing the risk of the car slipping or falling. Lug nuts should always be loosened slightly while the tire is still touching the ground. The vehicle’s weight keeps the wheel stable, allowing you to apply force safely and effectively. You do not need to remove the lug nuts completely at this stage. Breaking them loose by about half a turn is enough. Once the lug nuts are loosened, the vehicle can be lifted safely for full removal without unnecessary movement or safety risks. Removing Lug Nuts Improperly Losing lug nuts or placing them directly on the ground is a surprisingly common issue. Dirt, sand, or moisture can contaminate the threads, making reinstallation difficult. A good practice is to place lug nuts in a clean container or inside the wheel cap. Keeping them organized ensures proper reinstallation and reduces the risk of cross threading. Installing the Spare Tire Incorrectly Not all spare tires are the same. Compact spare tires are designed for temporary use only and have speed and distance limitations. Installing a spare without understanding these limitations can lead to handling issues or tire failure. Additionally, failing to align the wheel properly with the hub can result in uneven tightening and vibration while driving. The wheel should sit flush against the hub before tightening begins. Tightening Lug Nuts in the Wrong Pattern One of the most overlooked steps in changing a tire is tightening lug nuts unevenly. Tightening them in a circular sequence can cause the wheel to seat improperly. The correct approach is a star pattern. This distributes pressure evenly across the wheel, ensuring proper alignment and reducing the risk of warped brake rotors. Uneven tightening can also cause the wheel to loosen over time. Overtightening or Undertightening Lug Nuts Both overtightening and undertightening lug nuts can lead to serious problems. Lug nuts that are too loose may gradually back off while driving, potentially causing the wheel to come loose or separate from the vehicle. On the other hand, overtightening can strip threads, warp brake rotors, or make future tire changes extremely difficult. In roadside situations, tightening the lug nuts with steady pressure until they are snug is acceptable. However, this should only be a temporary measure. As soon as possible, the lug nuts should be tightened to the manufacturer’s specified torque using a torque wrench. Proper torque ensures the wheel is securely mounted without damaging components or creating safety risks. How to avoid it: Tighten lug nuts in a star pattern (not in a circle) to ensure even pressure distribution. First, hand-tighten all nuts while the wheel is still elevated. Lower the vehicle until the tire touches the ground but isn’t bearing full weight, then tighten them firmly with the lug wrench. For final tightening, use a torque wrench if available, following your vehicle manufacturer’s specifications (typically between 80 and 100 foot-pounds for most cars). If you don’t have a torque wrench, tighten until snug but don’t use your full body weight—firm, controlled pressure is sufficient. Failing to Lower the Vehicle Slowly Lowering the vehicle too quickly after installing the spare can cause sudden weight shifts. This can affect jack stability and stress suspension components. Lowering the jack gradually allows the tire to seat properly and ensures the vehicle settles evenly on the ground. This controlled approach improves safety and accuracy. Driving Immediately Without Rechecking Many drivers forget that changing a tire is not the final step. Lug nuts should be rechecked after driving a short distance, usually within fifty to one hundred kilometers. As the wheel settles, slight loosening can occur. Rechecking ensures the wheel remains secure and reduces the risk of future issues. Ignoring Roadside Safety Precautions Focusing only on the tire while ignoring surroundings is another serious mistake. Changing a tire on a busy road without hazard lights, warning triangles, or reflective gear increases the risk of being struck by passing traffic. Always turn on hazard lights immediately. If available, place reflective markers behind the vehicle and stand on the side away from traffic whenever possible. Using Damaged or Missing Tools A flat tire situation often reveals missing or damaged tools. A bent lug wrench, unstable jack, or missing spare tire can turn a simple task into a major problem. Regularly checking the condition of the jack, lug wrench, and spare tire ensures preparedness. A spare tire with low air pressure is just as useless as having no spare at all. Not Securing the Flat Tire Properly After successfully changing the tire, some drivers carelessly toss the flat tire in the trunk where it can roll around, damage other items, or even break through into the passenger compartment during hard braking. How to avoid it: Secure the flat tire in the proper storage location, typically where the spare was kept. If placing it in the trunk, position it flat and ensure it won’t shift during driving. Clean off excess dirt before storing it to keep your vehicle’s interior clean. Relying Too Much on Temporary Spares Compact spare tires are designed only for short distances and reduced speeds. Driving long distances or at highway speeds on a temporary spare increases the risk of tire failure and reduced braking performance. A temporary spare should be replaced with a full size tire as soon as possible. It is a short term solution, not a permanent fix. Driving Too Fast or Too Far on a Spare Compact spare tires (often called “donuts”) are designed for temporary use only, yet many drivers treat them like regular tires, driving at highway speeds or for extended distances. How to avoid it: Limit your speed to 50 mph or less when driving on a compact spare, and don’t exceed 70 miles of travel. Get your flat tire repaired or replaced as soon as possible. Full-size spares offer more flexibility but should still be considered a temporary solution until you can have the punctured tire properly inspected and repaired. Skipping Basic Tire Knowledge Many tire changing mistakes come from a lack of understanding rather than carelessness. Knowing where the jack points are, how lug nuts function, and how spare tires differ can make a significant difference. Spending a few minutes reviewing the vehicle owner manual provides valuable guidance that applies specifically to the vehicle being driven. Changing a tire is not complicated, but it requires attention to detail and a clear process. The most common mistakes made when changing a tire are avoidable with preparation, patience, and proper technique. By choosing a stable surface, placing the jack correctly, tightening lug nuts evenly, and respecting spare tire limitations, drivers can complete a tire change safely and confidently. These small habits not only protect the vehicle but also reduce the risk of injury and roadside emergencies.
