2014 GMC Terrain Tire Size, Tire Pressure, Wheel Bolt Pattern

As an owner of a 2014 GMC Terrain, it is essential to equip your vehicle with the right tires. The correct tire size, tire pressure, and wheel bolt pattern not only ensure optimal performance but also contribute to your safety on the road. Let’s dive deeper into each of these aspects to understand their significance.

Importance of Correct Tire Size

The tire size of your GMC Terrain directly affects various factors such as traction, handling, and overall driving experience. Using the wrong tire size can compromise your vehicle’s performance, fuel efficiency, and safety. It is crucial to adhere to the manufacturer’s recommended tire size to maintain the intended balance and characteristics of your GMC Terrain.

Decoding the Ideal Tire Size

Choosing the correct tire size is vital for enhancing your Terrain’s performance, safety, and visual appeal. To help you make an informed decision, we’ve compiled a detailed table showcasing the recommended tire sizes for each trim level:

Trim Level Tire Size
SLE-1 235/60R17
SLE-2 235/60R17
SLT-1 235/60R17
SLT-2 235/55R18
Denali 235/55R18

Keep in mind that tire sizes may be subject to change based on optional equipment or aftermarket modifications. It’s always prudent to consult your owner’s manual or a trusted tire professional for precise recommendations.

Determining the Correct Tire Size

To determine the correct tire size for your 2014 GMC Terrain, you can refer to the information provided in your vehicle’s owner’s manual. Alternatively, you can find the tire size specifications on the tire placard, which is usually located on the driver’s side door jamb or inside the glove compartment. Ensure that you select tires with the exact recommended tire size to ensure optimal performance and safety.

Recommended Tire Pressure

Maintaining the correct tire pressure is crucial for various reasons, including safety, handling, fuel efficiency, and tire longevity. Properly inflated tires provide better traction, handling, and braking performance, while also promoting even tire wear. It is essential to regularly check and adjust your tire pressure to the manufacturer’s recommended levels.

Tire Pressure Specifications for Different Trims

Different trims of the 2014 GMC Terrain may have slightly different tire pressure specifications. Here are the recommended tire pressure values for some of the popular trims:

  • SLE-1: Front – 30 psi / Rear – 30 psi
  • SLE-2: Front – 30 psi / Rear – 30 psi
  • SLT-1: Front – 35 psi / Rear – 35 psi
  • SLT-2: Front – 35 psi / Rear – 35 psi
  • Denali: Front – 35 psi / Rear – 35 psi

These values are meant to provide a general guideline, but it is crucial to refer to your vehicle’s owner’s manual or the tire placard for precise information regarding tire pressure for your specific trim.

Understanding Wheel Bolt Pattern

The wheel bolt pattern refers to the arrangement of bolts that attach the wheel to the vehicle hub. It is crucial to understand the correct wheel bolt pattern to ensure compatibility between your GMC Terrain and the wheels you intend to install. Using wheels with an incorrect bolt pattern can result in improper fitment, compromising safety and performance.

Wheel Bolt Pattern for 2014 GMC Terrain

The 2014 GMC Terrain has a 5×120 bolt pattern. This means that the wheel has five lug nuts spaced 120 millimeters apart from each other across the diameter of the bolt circle. When purchasing new wheels for your GMC Terrain, ensure that they have a compatible 5×120 bolt pattern for a proper fit.

Factors to Consider when Choosing New Tires

When choosing new tires for your 2014 GMC Terrain, it is important to consider various factors to meet your specific driving needs and preferences. Some factors to consider include:

  1. Seasonal Performance: Determine if you require tires optimized for all-season driving or if you prefer separate sets for summer and winter conditions.
  2. Traction and Handling: Consider the level of traction and handling capabilities required based on your driving style and road conditions.
  3. Comfort and Noise: Evaluate the tire’s comfort and noise levels for a smooth and quiet driving experience.
  4. Fuel Efficiency: Look for tires that offer low rolling resistance to enhance fuel efficiency.
  5. Longevity: Consider the tire’s tread life and warranty to ensure long-lasting performance.


Choosing the right tire size, maintaining proper tire pressure, and ensuring the correct wheel bolt pattern are crucial steps for optimizing the performance, safety, and driving experience of your 2014 GMC Terrain. By following the manufacturer’s recommendations and guidelines, you can enjoy a smooth and secure journey on the road.


  1. Can I use a different tire size than the manufacturer’s recommendation? It is not recommended to use a different tire size as it can negatively impact your vehicle’s performance, safety, and handling. Stick to the recommended tire size for optimal results.
  2. How often should I check my tire pressure? It is advisable to check your tire pressure at least once a month and before long trips. Regular monitoring helps maintain optimal performance and extends tire life.
  3. Can I use aftermarket wheels with a different bolt pattern? Using aftermarket wheels with a different bolt pattern can lead to compatibility issues. Always ensure that the wheels you choose have the correct bolt pattern for your GMC Terrain.
  4. Are all-season tires suitable for winter conditions? While all-season tires offer decent performance in various weather conditions, they may not provide the same level of traction and handling as dedicated winter tires in severe winter conditions.
  5. How long do tires usually last? The lifespan of tires varies depending on factors such as driving habits, road conditions, and maintenance. On average, tires can last anywhere between 25,000 to 50,000 miles.

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