When you’re cruising down the highway or tackling rugged terrain in your Subaru Outback, it’s essential to ensure your tires are inflated to the correct pressure. Not only does this help with fuel efficiency and ride comfort, but it also maximizes tire life and promotes safer driving. So, what is the recommended tire pressure for different generations, trim levels, and engines of the Subaru Outback? Let’s break it down.
Why is Tire Pressure Important?
- Safety: Properly inflated tires provide better traction, reducing the risk of accidents.
- Fuel Efficiency: Over or under-inflated tires can reduce your MPG.
- Tire Longevity: Correct tire pressure extends the life of your tire by ensuring even wear.
Recommended Tire Pressure by Generation and Trim Level
| Generation | Trim Level | Front Tire PSI | Rear Tire PSI |
|---|---|---|---|
| 4th (2010-2014) | Base | 33 | 32 |
| Premium | 33 | 32 | |
| Limited | 34 | 33 | |
| 5th (2015-2019) | Base | 33 | 32 |
| Touring | 34 | 33 | |
| Limited | 35 | 34 | |
| 6th (2020-Now) | Base | 35 | 34 |
| Touring XT | 36 | 35 | |
| Onyx Edition | 36 | 35 |
Always consult your Subaru manual for specific recommendations.
Subaru Outback Tire Pressure by Production Year
Note: These are general figures. Always consult your Subaru’s manual or tire placard for exact specifications.
Subaru Outback Tire Pressure by Production Year
These are general figures. Always consult your Subaru’s manual or tire placard for exact specifications.
| Year | Summer Tires (PSI) | Winter Tires (PSI) |
|---|---|---|
| 1994 | 32 | 34 |
| 1995 | 32 | 34 |
| 1996 | 32 | 34 |
| 1997 | 33 | 35 |
| 1998 | 33 | 35 |
| 1999 | 33 | 35 |
| 2000 | 33 | 35 |
| 2001 | 33 | 35 |
| 2002 | 33 | 35 |
| 2003 | 34 | 36 |
| 2004 | 34 | 36 |
| 2005 | 34 | 36 |
| 2006 | 34 | 36 |
| 2007 | 35 | 37 |
| 2008 | 35 | 37 |
| 2009 | 35 | 37 |
| 2010 | 35 | 37 |
| 2011 | 36 | 38 |
| 2012 | 36 | 38 |
| 2013 | 36 | 38 |
| 2014 | 36 | 38 |
| 2015 | 37 | 39 |
| 2016 | 37 | 39 |
| 2017 | 37 | 39 |
| 2018 | 37 | 39 |
| 2019 | 38 | 40 |
| 2020 | 38 | 40 |
| 2021 | 38 | 40 |
| 2022 | 38 | 40 |
| 2023 | 38 | 40 |
| 2024 | 38 | 40 |
Summer vs. Winter Tires
- Summer Tires: Designed for performance, these tires have a softer compound that grips the road better in warmer temperatures.
- Winter Tires: Made with a softer rubber compound and deeper tread patterns, these tires are designed to handle snow and ice. This design often requires a slightly higher PSI.
How Engine Types Affect Tire Pressure
Different engine weights and performances can slightly alter the optimal tire pressure:
- 2.5L 4-cylinder: Generally, the recommended pressure is around 33 PSI for the front and 32 PSI for the rear.
- 3.6L 6-cylinder: Due to the added weight and power, it’s typically 34 PSI for the front and 33 PSI for the rear.
- Turbocharged engines: For turbo models like the XT, a general recommendation is 36 PSI for both front and rear.
Again, always refer to your Subaru manual for specifics.
How to Reset Low Tire Pressure Light
Every Subaru Outback comes with a Tire Pressure Monitoring System (TPMS) which illuminates a warning light if your tire pressure drops below the recommended level. Here’s a step-by-step guide to reset the light:
- Ensure Proper Pressure: Before resetting, make sure all tires are inflated to the recommended levels.
- Locate TPMS Button: This is usually found under the steering wheel or in the glove box.
- Turn Ignition On: Do not start the engine. Simply turn the ignition to the “ON” position.
- Press & Hold TPMS Button: Keep it pressed until the TPMS indicator light blinks thrice.
- Release & Turn Off Ignition: Your TPMS is now reset!
Additional Tire Maintenance Tips for Your Subaru Outback
Ensuring the proper tire pressure is crucial, but it’s just one piece of the tire maintenance puzzle. Let’s dive into some additional tips to keep your Subaru Outback’s tires in top-notch condition.
1. Regular Tire Rotations
Why it’s essential:
- Even Wear: Tires wear differently based on their position on the car. Front tires tend to wear out faster due to engine weight and turning radius. By rotating your tires, you ensure even wear, which extends the life of the set.
- Improved Performance: Regular rotations maintain the balance of your vehicle, ensuring smooth rides and optimum handling.
Frequency: Every 6,000 to 8,000 miles or during every oil change.
2. Wheel Alignment Check
- Signs You Need Alignment:
- Steering wheel vibration.
- Car pulls to one side.
- Uneven or rapid tire wear.
- Benefits:
- Longer-lasting tires.
- Improved fuel efficiency.
- Safer driving.
Frequency: At least once a year or after hitting a significant pothole or curb.
3. Inspect for Tire Damage
What to look for:
- Bulges or Blisters: These raise the risk of a sudden tire blowout.
- Foreign Objects: Nails, screws, or other sharp objects can cause a slow leak.
- Cracks or Cuts: Especially in the sidewalls, these can lead to leaks.
Frequency: Monthly or before long trips.
4. Check Tire Tread Depth
Your Subaru’s grip on the road depends largely on tread depth. A simple way to check it is the penny test.
- How to do the Penny Test: Insert a penny into the tire tread with Lincoln’s head facing down. If you can see the top of Lincoln’s head, it’s time for new tires.
- Why it’s essential: Adequate tread depth ensures proper grip, especially in wet conditions, reducing the risk of hydroplaning.
5. Consider Seasonal Tires
Depending on where you live, you might benefit from using seasonal tires:
- Winter Tires: Provide improved grip in snowy and icy conditions.
- Summer Tires: Offer better performance in warm weather and wet conditions.
- All-season Tires: A compromise between summer and winter tires; suitable for areas with mild weather year-round.
Conclusion
Your Subaru Outback is built to last, and with proper tire maintenance, you’ll ensure maximum performance, safety, and longevity. While keeping an eye on tire pressure is vital, don’t forget these additional maintenance steps to get the most out of your Subaru experience.