2025 Ford Explorer Tire Size, Pressure & Wheel Specs

As an ASE-certified master technician, I regularly get questions about tire and wheel specifications for the newest SUVs on the market. The 2025 Ford Explorer is a highly capable family hauler that demands the right rubber to maintain its smooth ride, towing capabilities, and safety.

Below is your comprehensive guide to the tire sizes, pressures, and wheel specs for the 2025 Ford Explorer.

Quick Answer: 2025 Ford Explorer Specs

If you are in a rush and just need the basic numbers for a standard tire service or rotation, here are the essential specs:

• OEM Tire Size: 255/65R18 (Base/Active), 255/55R20 (ST-Line/Platinum), 275/45R21 (ST).
• Recommended Cold Tire Pressure: 35 PSI Front / 35 PSI Rear (check driver's side door jamb placard to confirm for your specific trim).
• Bolt Pattern: 5x114.3 mm (5x4.5").
• Wheel Size & Offset: 18x8J, 20x8.5J, or 21x9J with a +35mm to +40mm offset.
• Load Index & Speed Rating: Typically 111H (18-inch) or 110V (20/21-inch).
• Spare Tire Size: T165/70R18 (Compact temporary spare).
• TPMS Sensor Frequency: 433 MHz.

Tire Sizes by Trim

Ford simplified the trim lineup for the 2025 Explorer, offering varying wheel diameters to suit different driving dynamics and styling preferences.

Note: Always verify your specific tire size by looking at the sidewall of your current tires before ordering replacements.

Recommended Replacement Tires

When it’s time to replace the tires on your 2025 Ford Explorer, you want a tire that balances tread life, wet-weather grip, and a quiet ride. Here are a few top technician-recommended options:

• Premium Tier: Michelin Defender LTX M/S 2 – The gold standard for longevity, highway comfort, and light snow traction. An excellent choice for standard daily driving and family road trips.
• Mid-Range Tier: Falken Ziex CT60 A/S – A superb all-season crossover tire that offers a quiet ride and strong wet traction without the premium price tag.
• Performance/Sport Tier: Pirelli Scorpion Zero All Season – Ideal for the Explorer ST. It provides the necessary grip for the ST’s 400 horsepower while maintaining all-season capability.
• Budget Tier: Kumho Crugen HP71 – Provides a comfortable ride, decent treadwear warranty, and excellent value for drivers on a budget.

When to Inflate to Max Load PSI

While the "Max Load PSI" section is strictly necessary for Heavy Duty (HD) trucks (like the F-250 or F-350), it is still worth noting for SUV owners who tow.

The 2025 Ford Explorer is not an HD truck, so you should never inflate your tires to the maximum PSI listed on the tire's sidewall (which is often 44 or 50 PSI). Doing so will cause a harsh ride, premature center-tread wear, and compromised handling. Always stick to the 35 PSI recommended on the driver’s door placard. However, if you are towing a heavy trailer (up to the Explorer's 5,000 lb max capacity), you can safely increase the rear tire pressure by 2 to 3 PSI to help stabilize the sidewalls—just ensure you drop it back down to 35 PSI when you finish towing.

Lug Nut Torque & Pattern

Since the 2020 redesign, Ford upgraded the wheel studs on the Explorer, which significantly increased the required torque spec.

• Lug Nut Torque: 150 lb-ft (204 Nm)
• Stud Thread Size: M14 x 1.5
• Bolt Pattern: 5x114.3 mm

Tech Tip: Always use a calibrated torque wrench when tightening your lug nuts. Overtightening can warp your brake rotors, causing a pulsation when braking. Undertightening can lead to catastrophic wheel separation. Re-torque the lug nuts after 50-100 miles of driving anytime a wheel is removed.

Common Tire Issues for This Vehicle

1. Inner Edge Wear on the Rear: The Explorer's independent rear suspension can settle slightly over time or under heavy loads, causing negative camber. If you notice the inside edges of your rear tires wearing faster than the rest of the tread, you need a four-wheel alignment.
2. TPMS Sensor Battery Life: While the 2025 model is brand new, expect the 433 MHz TPMS sensors to last about 7 to 10 years. If one fails, it's usually best practice to replace all four if they are nearing the end of their lifespan.
3. Low Profile Pothole Damage: The 21-inch wheels on the Explorer ST and Platinum models look fantastic, but they leave very little rubber between the rim and the road. These tires are highly susceptible to sidewall bubbling and rim bends from severe pothole impacts.

Need new tires? Find a trusted shop on Repairius.