2025 Ford F-250 Super Duty — Tire Size & Pressure

Quick answer

• OEM Tire Size: LT275/70R18 (XL & XLT), LT275/65R20 (Lariat, King Ranch, Platinum), LT285/65R20 (Tremor), LT285/75R18 (Tremor)
• Recommended Cold Tire Pressure (Front/Rear): 60-65 PSI (Front), 65-80 PSI (Rear) - Varies by load and trim; always check door placard.
• Bolt Pattern: 8x170mm
• Wheel Size: 18x8.0" to 20x8.0" (Varies by trim)
• Load Index/Speed Rating: Load Range E (typically 123S to 128R) - Varies by tire and trim.
• Spare Tire Size: Matches one of the OEM tire sizes.
• TPMS Frequency: 315 MHz

Tire sizes by trim

Trim	OEM Tire Size	Wheel Size	Offset (approx.)
XL	LT275/70R18	18x8.0"	+40mm
XLT	LT275/70R18	18x8.0"	+40mm
Lariat	LT275/65R20	20x8.0"	+40mm
King Ranch	LT275/65R20	20x8.0"	+40mm
Platinum	LT275/65R20	20x8.0"	+40mm
Limited	LT275/65R20	20x8.0"	+40mm
Tremor (Option 1)	LT285/65R20 (A/T)	20x8.0"	+40mm
Tremor (Option 2)	LT285/75R18 (A/T)	18x8.0"	+40mm

Note: Wheel offset can vary slightly depending on specific wheel design and factory options. Always verify with your vehicle's documentation.

Recommended replacement tires

When it's time to replace the tires on your 2025 Ford F-250 Super Duty, selecting the right set is crucial for maintaining its towing, hauling, and off-road capabilities. Here are some popular and highly-rated options across different price tiers, suitable for the F-250's demanding needs:

• BFGoodrich All-Terrain T/A KO2 (Premium Tier): A perennial favorite for truck owners, the KO2 offers exceptional traction in a variety of conditions, including snow, mud, and rocks. It's known for its durability and long tread life, making it an excellent choice for those who frequently venture off-road or tow heavy loads. Available in sizes to fit all F-250 trims, including the Tremor.

• Michelin Defender LTX M/S (Premium/Mid-Range Tier): If your F-250 spends most of its time on pavement but still needs to handle occasional light towing and adverse weather, the Defender LTX M/S is a top contender. It provides a quiet, comfortable ride, excellent wet and dry traction, and impressive longevity. While not an aggressive off-road tire, its all-season performance is hard to beat for highway driving.

• Falken Wildpeak A/T3W (Mid-Range Tier): The Wildpeak A/T3W has gained significant popularity for its blend of aggressive off-road capability and surprisingly good on-road manners. It performs well in snow and wet conditions and offers a robust construction suitable for heavy-duty truck applications. This is a great choice for F-250 owners looking for a versatile tire that won't break the bank.

• Goodyear Wrangler Workhorse HT (Mid-Range Tier): Specifically designed for heavy-duty work trucks, the Workhorse HT offers robust construction for hauling and towing, along with a tread pattern designed for long mileage and dependable traction in various conditions. It's a reliable option for fleets and individuals who put their F-250 to work.

When to inflate to max load psi

For heavy-duty trucks like the Ford F-250 Super Duty, understanding when to inflate your tires to their maximum recommended pressure is critical for safety and performance. The "recommended cold tire pressure" found on your door placard is typically for general driving conditions and a moderately loaded vehicle. However, when you are towing or hauling heavy loads approaching your F-250's Gross Vehicle Weight Rating (GVWR) or Gross Combined Weight Rating (GCWR), you should inflate your tires to the maximum cold inflation pressure listed on the tire's sidewall. This is often around 80 PSI for Load Range E tires.

Why is this important?

• Load Carrying Capacity: Higher tire pressure allows the tire to support more weight. Underinflated tires with heavy loads can overheat, leading to tire failure.
• Stability: Proper inflation helps maintain tire sidewall rigidity, improving vehicle stability, especially when towing a heavy trailer or carrying a significant payload.
• Tread Wear: Underinflation with heavy loads can lead to excessive heat buildup and uneven tread wear, shortening the life of your tires.

Always remember:

• Check your tire pressure when the tires are cold (driven less than a mile).
• Refer to your vehicle's door placard and the tire manufacturer's recommendations.
• Never exceed the maximum cold inflation pressure molded into the tire's sidewall.
• Adjust tire pressure after loading the vehicle or hooking up a trailer, and re-check periodically during long trips.

Lug nut torque & pattern

Proper lug nut torque is essential for preventing wheel detachment and ensuring safe operation of your 2025 Ford F-250. The F-250 Super Duty uses an 8-lug bolt pattern, meaning there are eight lug nuts per wheel.

• Lug Nut Torque: 165-175 lb-ft (foot-pounds). Always refer to your owner's manual for the precise specification, as it can vary slightly.
• Bolt Pattern: 8x170mm (meaning 8 lug nuts on a 170mm bolt circle diameter).

Torquing Pattern: It's crucial to tighten lug nuts in a star or crisscross pattern to ensure the wheel is seated evenly against the hub. Tighten them in several stages, gradually increasing the torque until the final specification is reached. This helps prevent warping of the rotor or wheel.

Common tire issues for this vehicle

While the Ford F-250 Super Duty is built tough, certain tire-related issues can arise due to its heavy-duty nature and common usage. Being aware of these can help you prolong tire life and maintain safety.

• Uneven Tread Wear: Often caused by improper tire pressure (especially underinflation when heavily loaded), misaligned suspension, or unbalanced wheels. Front tires may show wear on the outer or inner edges, while rear tires might wear in the center if overinflated or on the edges if underinflated.
• Cupping or Scalloping: This wavy wear pattern on the tire tread is frequently a symptom of worn shock absorbers or other suspension components. It can lead to increased road noise and reduced ride comfort.
• Punctures and Sidewall Damage: Given that many F-250s are used for work or off-road adventures, punctures from nails, screws, or sharp rocks are common. Sidewall damage can occur from impacts with curbs or obstacles and is typically unrepairable, requiring tire replacement.
• Tire Hydroplaning: While not unique to the F-250, heavy trucks can be more susceptible to hydroplaning if tires are worn or improperly inflated, especially when encountering standing water at higher speeds. Ensuring adequate tread depth and correct inflation pressure is key to preventing this.
• TPMS Malfunctions: The Tire Pressure Monitoring System (TPMS) relies on sensors in each wheel. While generally reliable, these sensors can occasionally fail due to battery depletion (they have a finite life), damage during tire mounting, or corrosion. A TPMS warning light doesn't always mean a flat; it could indicate a sensor issue.

Regular tire rotations, balancing, alignment checks, and vigilant pressure monitoring are the best ways to mitigate these common issues and get the most out of your F-250's tires.

Need new tires? Find a trusted shop on Repairius.