Ford F-350 Super Duty tires

Ford F-350 Super Duty Factory Fitments by Production Year

Original Ford F-350 Super Duty tire sizes vary by model year, weight package, and rear-axle configuration. Spanning the 1999–2026 production timeline, verified original equipment dimensions include heavy-duty specifications like LT235/85R16/E, LT245/75R17/E, LT275/65R18/E, LT275/65R20/E, and LT285/75R18/E.

Finding the right F-350 Super Duty fit depends entirely on whether your truck features a single rear wheel setup or requires a dedicated dually tire size engineered for safe dual-wheel spacing under intense towing loads. Because factory wheel diameters span 16 to 20 inches and tread widths range from 215 mm to 285 mm, always verify your exact setup on the driver-door specification placard before purchasing replacements.

Ready to order? Filter by your Ford F-350 Super Duty model year below to explore our live inventory and get free shipping on your new tires.

Ford F-350 Super Duty Tire Sizes by Year

The selected years show why the exact F-350 Super Duty model year matters: 1999–2000 use documented 16-inch fitments, while the later years shown include multiple OEM tire sizes across 17-, 18- and 20-inch wheels. Some adjacent years also differ in their documented size sets.

Don't see your Ford F-350 Super Duty year above? Choose it from the model-year selector to check its exact OEM tire sizes and shop compatible tires.

Common Ford F-350 Super Duty Tire Sizes by Model Year Range

These recurring sizes provide a fast year-to-size reference, but exact Ford F-350 Super Duty fitment still depends on model year and factory configuration.

How Do Ford F-350 Super Duty Tire Sizes Differ Within the Same Model Year?

A Ford F-350 Super Duty can have several factory tire sizes within the same model year because the documented fitment can differ by configuration. For example, 2009 DRW versions of XL, XLT, Lariat, King Ranch and FX4 configurations use LT245/75R17/E, while documented SRW configurations include LT265/70R17/E, LT275/65R18/E, LT275/70R18/E and LT275/65R20/E depending on the specific trim, drivetrain and wheel configuration.

This is why the model year alone may not identify the correct F-350 Super Duty tire size. After choosing your year, select the exact trim or configuration and wheel size shown for your truck before ordering tires.

Compare Tire Fitment Across Related Ford F-350 Models

If your Ford F-350 is identified by a model designation other than F-350 Super Duty, use its dedicated hub to check the correct model years, OEM tire sizes, and factory fitment. F-350 fitment should be verified under the specific model designation rather than carried over from the F-350 Super Duty:

• Ford F-350
• F-350 Custom
• F-350 Ranger
• F-350 Ranger Lariat
• F-350 Ranger XLT
• F-350 XL
• F-350 XLS
• F-350 XLT Lariat
• Browse All Ford Models →