What is the tire model for the Buick Regal?

2 Answers
MaliaFitz
07/29/25 1:48am
The tire model for the Buick Regal is 225/55R17, featuring 17-inch dual five-spoke aluminum alloy wheels paired with Goodyear's EfficientGrip series tires, which emphasize grip and noise reduction. The Buick Regal is a B-class sedan positioned between the Excelle and LaCrosse in Buick's lineup. In terms of safety features, the Regal comes equipped with ABS plus EBD, airbags, side curtain airbags, and an electronic parking brake. Regarding body dimensions, the Buick Regal measures 4913mm in length, 1863mm in width, and 1462mm in height, with a wheelbase of 2829mm.
Was this review help?
14
2
Share
VonEliana
08/12/25 5:51am
As an owner of a Buick Regal, the tire specifications depend on the model and year. Generally, the standard version uses 225/55R17 tires. My 2018 model came with Michelin Primacy MXM4 tires, which have the code 225/55R17 91V on the sidewall—91 indicates the load rating, and V means a maximum speed of 240 km/h. They provide a comfortable ride, quiet and durable for city driving. However, tire sizes aren't fixed; upgrading to a sportier version like the GS increases the size to 245/40R19, fitted with Pirelli P-Zero for better grip. When choosing tires, consider your driving habits. Since I frequently drive on highways, I opted for Bridgestone Turanza T005, priced around 1,000 yuan per tire. For maintenance, check tire pressure monthly, keeping it between 30-35 psi, and rotate tires regularly to extend their lifespan. Avoid overloading to ensure safety. In snowy winters, switching to dedicated snow tires is recommended for better traction. Overall, OEM tires are reliable, but matching specifications is crucial when replacing them.
Was this review help?
15
2
Share
Expand All
More Forum Discussions

Why Does the Motorcycle Stall When Throttle is Released?

If a scooter stalls when the throttle is released, it may be caused by an overly rich air-fuel mixture. You can check if the air filter is oil-soaked or clogged, whether the carburetor's mixture ratio is too rich, or if the fuel level is too high. Alternatively, immediately giving a slight throttle input after decelerating from high speed can often prevent stalling. The carburetor is a mechanical device that mixes a specific ratio of gasoline and air under the vacuum created by the engine. As a precision mechanical component, it utilizes the kinetic energy of incoming airflow to atomize the fuel. Its critical role in engine operation has earned it the nickname "heart of the engine." A complete carburetor system includes starting, idle, medium-load, full-load, and acceleration circuits. It automatically adjusts mixture concentration and output according to different engine operating conditions, while also ensuring proper fuel atomization for smooth engine operation. Main causes: 1. Unstable idle: Stalling upon throttle release indicates unstable or low idle speed. Low idle is easily adjustable, but unstable idle requires more attention. 2. Prolonged inactivity: Extended periods without use can cause gasoline to form gum deposits on carburetor walls and jets. Drain old fuel and refill with fresh gasoline for testing.
15
0
Share

Will Water Enter the Transmission If an Automatic Car Doesn't Stall While Wading Through Water?

If the car doesn't stall after wading through water, it only indicates that the engine hasn't taken in water. Here are the specific details: 1. Reason: As long as the water doesn't submerge the air intake, it won't affect the engine. There are too many unpredictable factors, such as waves caused by passing vehicles that might splash into the air intake, or unknown underwater conditions like potholes, which can affect the vehicle's ability to pass through. If the car doesn't stall while driving through deep water, it means the vehicle's air intake hasn't taken in water. 2. Judgment When Stationary: If the car is stationary, you can check the air filter to determine if water has entered. The air filter is made of paper; if it's dry or slightly damp, the car hasn't taken in water. If the filter is wet, then water has entered the car. This is the simplest and most effective method to determine if a car has taken in water.
19
5
Share

How to Set the Auto-Dipping Function for the Rearview Mirror When Reversing in the Tiguan L?

The method to set the auto-dipping function for the rearview mirror when reversing in the Tiguan L is as follows: 1. Start the engine; 2. Press the brake pedal and shift into R gear; 3. Turn the rearview mirror adjustment knob to the R position, adjust to the desired dipping angle, then turn off the engine to complete the auto-dipping setting. Below is a brief introduction to the Tiguan L: 1. The Tiguan L has body dimensions of 4712/1839/1673mm, with an overall simple and clear exterior design. In terms of configuration, the 1.8T model comes standard with xenon headlights, automatic headlight activation, LED taillights, roof rails, multifunction steering wheel, 4/6 split-folding rear seats, CleanAir PM2.5 dust filter, automatic rain-sensing wipers, keyless start, engine auto start-stop, electronic parking brake with auto-hold function, rear parking radar/camera, and heated exterior rearview mirrors. 2. In terms of safety features, the new Tiguan L comes standard with ESP vehicle stability system, front side airbags, while the top-tier flagship model includes pre-collision safety protection system, knee airbags, lane keeping system, 360-degree parking camera, and HUD head-up display system.
13
3
Share

What is the M gear in an automatic transmission car?

Automatic transmission car gear M is the manual mode gear. The M gear is generally found in cars with a manual-automatic transmission, where the gear lever needs to be manually shifted to change the gear engagement position inside the transmission, altering the gear ratio to achieve the purpose of shifting. Proper use of the M gear can provide sufficient power and a sense of control while driving. Scenarios for using the M gear: 1. Downshifting: When overtaking, if the gear is in D (Drive), the speed will not increase rapidly by pressing the accelerator hard, as it still shifts up sequentially, resulting in a slower response time. If switched to M gear, the driver can press the accelerator, and the vehicle can utilize the high torque of a lower gear to accelerate instantly, completing the overtaking maneuver more quickly, saving time and making overtaking safer; 2. Descending a slope: When an automatic transmission car is going down a long slope, the speed will continuously increase, requiring the use of brakes to control the speed. However, using the M gear to employ engine braking to reduce speed is safer and also prevents wear on the transmission; 3. Ascending a slope: When the vehicle is going uphill, traffic jams may occur. If driving a manual-automatic transmission vehicle, the gear can be kept in 1st gear.
19
2
Share

How often should the spark plugs be replaced on a Ford Focus?

Ford Focus spark plugs should be replaced every 40,000 kilometers. The spark plug is a crucial component of the gasoline engine's ignition system. It introduces high-voltage electricity into the combustion chamber and generates a spark by jumping across the electrode gap, thereby igniting the combustible air-fuel mixture in the cylinder. The steps for replacing spark plugs are as follows: 1. Disconnect the ignition coil wiring harness plug and remove the ignition coil mounting bolts; inspect the spark plug for damaged terminals, check if the insulator is punctured, and examine electrode wear; 2. Select appropriate tools, assemble the tools, remove the spark plugs, and take them out one by one; cover the spark plug holes on the cylinder with a clean cloth to prevent foreign objects from entering the engine block; 3. Align the ignition coil with the spark plug, install it in place, and use tools to screw in the bolts; clean the measuring tool, measure the spark plug gap, and evaluate the spark plug; 4. Check the new spark plug for any visible issues, place the spark plug into a dedicated socket, screw it into the spark plug hole using a digital torque wrench set to 25 Nm, tighten the spark plug, turn off the ignition switch, open the hood, and install the three-piece set; 5. Use a digital torque wrench to tighten to 8 Nm. Start the vehicle, clear any faults, and tidy up the work area.
19
5
Share

What does automatic transmission 3D mean?

Automatic transmission 3D refers to the normal driving gear, which is the commonly used gear. Most automatic transmission cars have five gears: P, R, N, D, and L. P stands for Parking gear, R for Reverse gear, N for Neutral gear, D for Drive gear, and L for Low gear. Some automatic cars have an S gear, which is the Sport mode. In Sport mode, the transmission can shift freely, providing more power, suitable for climbing hills and quick overtaking. Precautions: 1. Automatic transmission cars can only be started in P or N gear. To shift out of P gear, the brake must be pressed. 2. Do not shift into N gear while driving to coast. If shifted into N gear while coasting, the oil pump cannot supply oil normally, leading to insufficient lubrication, and the internal components of the transmission will overheat, causing serious damage to the transmission. 3. After the car is parked and turned off, shift into P gear before removing the key. The correct parking steps for an automatic transmission are to press the brake, shift into N gear, engage the handbrake, turn off the engine, and then shift into P gear.
3
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.