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Will 265/70R17 Fit a Stock Tacoma? The Definitive Guide

Yes, a 265/70R17 tire will generally fit a stock Tacoma, especially models from the 2nd generation (2005-2015) and 3rd generation (2016-present). It’s a popular upgrade size.

However, while it fits, understand that “fitting” doesn’t necessarily mean “fitting perfectly without any potential issues.” There are nuances to consider, which we’ll explore in detail. We’ll delve into everything from minor rubbing to potential impact on fuel economy, offering a comprehensive overview to help you make an informed decision about upgrading your Tacoma’s tires. This isn’t just about clearance; it’s about optimizing performance and aesthetics.

Why 265/70R17 is a Popular Choice

The 265/70R17 tire size is favored by Tacoma owners for several reasons:

Aggressive Look: It provides a noticeably more aggressive stance compared to the factory tire size, enhancing the truck’s overall appearance. This visual upgrade is a significant draw for many owners seeking a more rugged aesthetic.
Increased Ground Clearance: While not a massive increase, the slightly larger diameter offers a modest boost in ground clearance, beneficial for off-roading. Every little bit helps when navigating challenging terrain.
Minimal Modification Required: This size generally doesn’t necessitate major modifications, such as a lift kit, making it a relatively simple and cost-effective upgrade. This keeps the modification process streamlined and budget-friendly.
Wide Availability: The 265/70R17 is a common tire size, meaning a vast selection of tire brands and tread patterns are available, catering to various needs and budgets. You’re spoiled for choice, allowing you to tailor your tire selection to your specific driving style and conditions.

Potential Issues to Consider

While a 265/70R17 usually fits, be aware of these potential issues:

Rubbing: This is the most common concern. Rubbing can occur at full lock (when the steering wheel is turned all the way) against the Upper Control Arm (UCA) or the inner fender liner. The severity depends on the specific tire and wheel combination. This is where offset plays a crucial role.
Speedometer Inaccuracy: The larger tire diameter will slightly affect speedometer accuracy. Your speedometer will read a bit slower than your actual speed. While usually negligible, it’s something to keep in mind. Consider using a GPS-based speedometer app to verify actual speed.
Fuel Economy: Larger tires often result in a slight decrease in fuel economy due to increased rolling resistance and weight. This is the trade-off for the improved look and off-road capability.
Power Loss: You might perceive a slight reduction in acceleration and overall power, especially on stock gearing. The larger diameter effectively changes the final drive ratio.

Addressing Potential Rubbing

If you experience rubbing, here are a few common solutions:

Fender Liner Modification: A simple and often effective solution is to trim or push back the inner fender liner where the tire is rubbing. This is usually a quick and inexpensive fix.
Wheel Spacers: Wheel spacers push the wheels further out, creating more clearance between the tire and the UCA. However, be cautious with spacers, as they can impact wheel bearing life and handling. Ensure you use high-quality, hub-centric spacers.
Aftermarket UCAs: Upgrading to aftermarket UCAs often provides more clearance for larger tires and can improve suspension geometry, particularly if you plan on lifting your Tacoma later.
Cab Mount Chop (CMC): For more aggressive tire sizes (larger than 265/70R17), a cab mount chop might be necessary. This involves cutting and welding the cab mount to create more tire clearance. This is a more involved modification best left to professionals.

Choosing the Right Wheel Offset

Wheel offset is critical when running larger tires. The offset determines how far the wheel and tire sit inward or outward from the hub. A lower offset pushes the wheel further out, which can help prevent rubbing on the UCAs but might increase the likelihood of rubbing on the fender.

Stock Offset: The stock Tacoma wheel offset varies slightly depending on the model year and trim, but it’s generally around +25mm to +30mm.
Aftermarket Offset: Many Tacoma owners choose aftermarket wheels with a lower offset (e.g., 0mm or -12mm) to achieve a wider stance and prevent UCA rubbing. However, this can introduce fender rubbing.

Frequently Asked Questions (FAQs)

1. What is the stock tire size on a Tacoma?

The stock tire size varies depending on the trim level and model year. Typically, it’s either 245/75R16 or 265/65R17. Check the sticker on your driver’s side doorjamb for the specific size recommended for your truck.

2. Will 265/70R17 tires affect my gas mileage?

Yes, expect a slight decrease in fuel economy. The larger, heavier tires increase rolling resistance and require more energy to rotate. The impact can range from 0.5 to 2 miles per gallon, depending on your driving habits and the specific tire model.

3. Do I need a lift kit to run 265/70R17 tires on my Tacoma?

Generally, no. A lift kit is not required to run 265/70R17 tires on a stock Tacoma. However, if you experience significant rubbing or desire a more aggressive look with more ground clearance, a lift kit might be something to consider.

4. Will 265/70R17 tires rub on my Tacoma?

There’s a possibility of rubbing, especially at full steering lock or when off-roading and flexing the suspension. The likelihood depends on the wheel offset, tire brand, and individual vehicle variations. Minor trimming of the inner fender liner can often resolve this issue.

5. What is the ideal wheel offset for running 265/70R17 tires on a stock Tacoma?

An offset between 0mm and +12mm is often recommended to provide a balance between preventing UCA rubbing and avoiding excessive fender rubbing. Every truck is different so some minor adjustment or trimming may still be necessary.

6. Will 265/70R17 tires affect my Tacoma’s speedometer?

Yes, the larger diameter tires will cause a slight speedometer inaccuracy. Your speedometer will read slightly slower than your actual speed. The difference is typically minimal (around 2-3%), but it’s something to be aware of.

7. What is the load rating I should look for when buying 265/70R17 tires for my Tacoma?

Ensure the tires have a load rating appropriate for your Tacoma. A load rating of 112 or higher is generally recommended for Tacoma owners. Check your vehicle’s doorjamb sticker for the original equipment tire size and load rating information.

8. What are the best tire brands for 265/70R17 tires for Tacomas?

There are many excellent tire brands to choose from. Popular choices among Tacoma owners include:

BFGoodrich: Known for their rugged and durable tires, such as the All-Terrain T/A KO2.
Goodyear: Offers a range of options, including the Wrangler Duratrac, a popular choice for off-road enthusiasts.
Nitto: Offers tires like the Terra Grappler G2, which provides a good balance of on-road comfort and off-road capability.
Falken: The Wildpeak A/T3W is a highly-rated all-terrain tire known for its performance in various conditions.

9. Do I need to recalibrate my speedometer after installing 265/70R17 tires?

While not strictly necessary, recalibrating your speedometer is recommended to ensure accurate speed readings. This can be done using a specialized tuner or by visiting a dealership or tire shop.

10. What is the difference between an LT (Light Truck) and a P (Passenger) rated tire in 265/70R17?

LT-rated tires are designed for heavier loads and more demanding conditions than P-rated tires. LT tires typically have a higher load capacity and stronger sidewalls, making them more suitable for off-roading and towing. However, they may also ride harsher and be slightly heavier. P-rated tires offer a smoother ride and better fuel economy.

11. Can I use my stock Tacoma wheels with 265/70R17 tires?

Yes, you can typically use your stock Tacoma wheels with 265/70R17 tires, as long as the wheels are 17 inches in diameter and have an appropriate width (usually 7.5 to 9 inches). Refer to your wheel specifications for compatibility.

12. What other tire sizes are similar to 265/70R17 that might fit my Tacoma?

Some alternative tire sizes that are similar in overall diameter to 265/70R17 include:

255/75R17: A slightly narrower tire with a similar diameter.
275/65R17: A slightly wider tire with a similar diameter.

It’s always wise to consult with a tire professional or experienced Tacoma owner for advice tailored to your specific vehicle and needs. By carefully considering these factors, you can confidently upgrade your Tacoma’s tires and enjoy the benefits of a more aggressive look and improved performance.