2023 Ford F-350 Super Duty Tire Size & Pressure

Quick answer

• OEM Tire Size: LT275/70R18E, LT275/65R20E, LT245/75R17E, LT285/65R20E
• Recommended Cold Tire Pressure (Door Placard): Varies by trim, typically 60-80 PSI front, 65-80 PSI rear (refer to your specific door placard)
• Bolt Pattern: 8x170mm
• Wheel Size: 17x8.0", 18x8.0", 20x8.0"
• Load Index/Speed Rating: Varies by tire, commonly 126/123S, 126/123R, 128/124S (E-Load Range for all OEM tires)
• Spare Tire Size: Matches one of the OEM tire sizes, often full-size.
• TPMS Frequency: 315 MHz (for most North American models)

Tire sizes by trim

Recommended replacement tires

HGVs like the Ford F-350 Super Duty demand tires that can handle heavy loads, provide excellent stability, and offer reliable traction for a variety of tasks, from towing and hauling to off-road adventures. Here are some popular replacement tire options, categorized by price tier:

Premium Tier (Higher Price, Maximum Performance & Durability):

• Michelin Defender LTX M/S: A perennial favorite for trucks, the Defender LTX M/S offers exceptional all-season traction, a comfortable and quiet ride, and outstanding tread life. Its E-load range versions are perfectly suited for the F-350's demanding payload and towing capabilities. Expect to pay around $350-$450 per tire.
• BFGoodrich All-Terrain T/A KO2: For F-350 owners who frequently venture off-road or deal with snow and mud, the KO2 is a legendary choice. It's renowned for its aggressive tread, incredible durability, and strong traction in challenging conditions, without sacrificing too much on-road manners. Expect to pay around $300-$400 per tire.

Mid-Range Tier (Great Balance of Performance & Value):

• Goodyear Wrangler Duratrac: Another excellent all-terrain option, the Duratrac provides aggressive off-road performance with good on-road stability and a surprisingly quiet ride for its class. It's M+S rated and often comes with the three-peak mountain snowflake symbol, making it suitable for severe winter conditions. Expect to pay around $250-$350 per tire.
• Cooper Discoverer AT3 XLT: Building on the popular Discoverer AT3 line, the XLT version offers enhanced durability, a stronger sidewall, and an attractive aggressive look, making it a great option for heavy-duty trucks. It delivers reliable all-terrain performance and a comfortable highway ride. Expect to pay around $230-$330 per tire.

Value Tier (Solid Performance for the Price):

• General Grabber HTS60: For those who prioritize on-road performance, wet traction, and a quieter ride, the Grabber HTS60 is a strong contender. It offers good load-carrying capability and a long tread life at a more accessible price point. Expect to pay around $200-$300 per tire.

When to inflate to max load psi

For a heavy-duty truck like the 2023 Ford F-350 Super Duty, understanding tire pressure is critical for safety, performance, and tire longevity. Your door-mounted tire placard provides the recommended cold tire inflation pressure for your specific vehicle and OEM tire size, typically for normal driving conditions.

However, when you are hauling heavy loads or towing near the maximum gross vehicle weight rating (GVWR) or gross combined weight rating (GCWR), it is essential to inflate your tires to the maximum cold inflation pressure listed on the tire's sidewall. This "Max Load PSI" is higher than the door placard