2017 GMC Sierra 2500HD Tire Size Overview
The 2017 GMC Sierra 2500HD is a heavy-duty truck that combines power, performance, and versatility. A critical aspect of this vehicle is its tire size, which varies depending on the trim level and the options selected. Having the right tire size is essential for optimal performance, handling, and safety. Let’s break down the tire sizes for each trim level of the 2017 Sierra 2500HD.
Stock Tire Sizes by Trim Level
The 2017 GMC Sierra 2500HD comes in several trims, each with its own specifications. Here’s a detailed overview of the stock tire sizes for each trim:
| Trim Level | Front Tire Size | Rear Tire Size | Optional Tire Size |
|---|---|---|---|
| Base WT | LT245/75R17 | LT245/75R17 | LT275/70R18 |
| SLE | LT245/75R17 | LT245/75R17 | LT275/70R18 |
| SLT | LT275/70R18 | LT275/70R18 | LT275/65R20 |
| Denali | LT275/65R20 | LT275/65R20 | LT275/70R18 |
Base WT Trim
The Base WT trim is the workhorse of the Sierra lineup. It comes standard with LT245/75R17 tires, which provide a good balance of durability and comfort. If you need a bit more traction or a larger footprint, you can upgrade to the LT275/70R18 tires.
SLE Trim
Similar to the Base WT, the SLE trim also comes with LT245/75R17 tires as standard. The optional LT275/70R18 tires offer enhanced performance, especially if you’re planning to take your truck off-road or carry heavy loads.
SLT Trim
The SLT trim steps it up with standard LT275/70R18 tires. This size improves handling and stability, especially when towing or hauling. For those who want a larger tire for better ground clearance and aesthetics, the LT275/65R20 tires are available as an option.
Denali Trim
The Denali trim is the luxury version of the Sierra 2500HD. It comes equipped with LT275/65R20 tires, which not only enhance the truck’s appearance but also improve ride quality and performance. However, if you prefer a slightly smaller tire, the LT275/70R18 is also an option.
Why Tire Size Matters
Choosing the correct tire size is crucial for several reasons:
- Handling: The right tire size affects how your truck handles on the road. Larger tires can provide better grip and stability, especially during cornering.
- Fuel Efficiency: Tire size can impact your fuel economy. Larger tires may increase rolling resistance, leading to lower fuel efficiency.
- Load Capacity: Each tire size has a specific load rating. Ensure that your tires can handle the weight of your truck, especially when towing or hauling heavy loads.
- Speedometer Accuracy: Changing tire sizes can affect your speedometer readings. Always consider how tire size changes may impact your vehicle’s performance metrics.
Understanding the tire sizes for the 2017 GMC Sierra 2500HD across different trims is essential for maintaining your truck’s performance and safety. Whether you are a casual driver or a heavy-duty user, selecting the right tires is a step toward ensuring your vehicle operates at its best.
Exploring the Smallest and Biggest Tire Sizes for the 2017 GMC Sierra 2500HD
When it comes to the 2017 GMC Sierra 2500HD, tire size is more than just a number. It affects performance, handling, and even how your truck looks on the road. Whether you’re looking to downsize for better fuel efficiency or upsize for improved off-road capabilities, understanding the smallest and biggest tire sizes is crucial. Let’s dive into the details.
Smallest Tire Size: LT245/75R17
The smallest tire size available for the 2017 GMC Sierra 2500HD is the LT245/75R17. This size is standard on the Base WT and SLE trims.
Advantages of LT245/75R17
- Fuel Efficiency: Smaller tires generally have less rolling resistance, which can lead to better fuel economy.
- Comfortable Ride: The sidewall height provides a smoother ride over rough terrain.
- Cost-Effective: Typically, smaller tires are less expensive to purchase and replace.
Owner Feedback
Many owners on forums have reported that the LT245/75R17 tires perform well for daily driving and light towing. They appreciate the balance between comfort and utility. However, some users note that while these tires are great for city driving, they may not provide enough traction for serious off-road adventures.
Biggest Tire Size: LT275/65R20
On the other end of the spectrum, the largest tire size for the 2017 GMC Sierra 2500HD is the LT275/65R20. This size is standard on the Denali trim and available as an option on the SLT trim.
Advantages of LT275/65R20
- Enhanced Traction: Larger tires offer better grip, especially in off-road conditions.
- Improved Aesthetics: Bigger tires give the truck a more aggressive and commanding look.
- Better Load Capacity: These tires can handle heavier loads, making them ideal for towing and hauling.
Owner Feedback
Feedback from owners who switched to LT275/65R20 tires is overwhelmingly positive. Many appreciate the enhanced off-road capabilities and improved stability when towing heavy loads. However, some users have mentioned that the larger tires can lead to a rougher ride on paved roads and may slightly reduce fuel efficiency.
Best Tires Based on Owner Recommendations
When it comes to selecting the best tires for your 2017 GMC Sierra 2500HD, owner feedback and forum discussions can provide valuable insights. Here are some top recommendations based on what real users are saying:
For LT245/75R17
- Goodyear Wrangler All-Terrain Adventure: Known for its durability and off-road capabilities, this tire is a favorite among those who occasionally venture off the beaten path.
- Michelin LTX M/S: This tire offers excellent all-season performance, providing a smooth ride and good traction on various surfaces.
For LT275/65R20
- BFGoodrich All-Terrain T/A KO2: Highly recommended for off-road enthusiasts, this tire excels in rugged conditions while also providing a comfortable ride on highways.
- Bridgestone Dueler A/T Revo 3: Users praise this tire for its versatility, offering solid performance in both on-road and off-road scenarios.
Considerations for Tire Size Changes
If you’re thinking about changing your tire size, there are a few things to keep in mind:
- Speedometer Calibration: Changing tire sizes may affect your speedometer readings. Make sure to recalibrate if necessary.
- Wheel Well Clearance: Ensure that larger tires will fit without rubbing against the wheel wells, especially during turns.
- Load Ratings: Always check that the new tires can handle the weight of your truck and any loads you plan to carry.
Understanding the smallest and biggest tire sizes for the 2017 GMC Sierra 2500HD helps you make informed decisions about performance, safety, and aesthetics. With the right tires, you can enhance your truck’s capabilities and enjoy a smoother ride.