Ford Super Duty Tire Guide
Tire Sizes, Types & Replacement Guide for F-250, F-350 & F-450
Ford Super Duty Tire Sizes by Trim
Ford Super Duty trucks handle the heaviest towing and hauling in the Ford lineup, and tires are the foundation of that capability. Every Super Duty tire is LT-rated (Light Truck) with heavy-duty construction designed for high payloads and trailer loads. Choosing the right load range, tread pattern, and size is essential for safety and performance under load.
| Trim / Wheel Size | Tire Size | Tire Type |
|---|---|---|
| F-250 / F-350 SRW XL (17-inch) | LT265/70R17 | All-Season LT |
| F-250 / F-350 SRW XLT-Platinum (20-inch) | LT275/65R20 | All-Season / All-Terrain LT |
| F-350 / F-450 DRW (Dually 17-inch) | LT225/70R19.5 | Commercial LT |
| Tremor (18-inch) | LT285/65R18 | All-Terrain LT |
Trim-Specific Tire Details
F-250 / F-350 SRW XL (17-inch)
Tire Size: LT265/70R17
Tire Type: All-Season LT
Standard 17-inch steel wheel on work-oriented trims. Load Range E (10-ply) tires handle maximum payload and towing. Most affordable Super Duty tire size.
F-250 / F-350 SRW XLT-Platinum (20-inch)
Tire Size: LT275/65R20
Tire Type: All-Season / All-Terrain LT
Upgraded 20-inch wheel on mid and premium trims. Load Range E required. Highway and all-terrain options available.
F-350 / F-450 DRW (Dually 17-inch)
Tire Size: LT225/70R19.5
Tire Type: Commercial LT
Dual rear wheel (dually) trucks use a unique 19.5-inch commercial tire size. Six tires total (2 front, 4 rear). Limited brand selection compared to standard sizes. Higher cost per tire.
Tremor (18-inch)
Tire Size: LT285/65R18
Tire Type: All-Terrain LT
Off-road oriented 18-inch with aggressive all-terrain tread. Goodyear Wrangler DuraTrac is the factory tire. Load Range E for full towing capability.
Tire Tips for Your Super Duty
- Every Super Duty tire should be LT-rated with Load Range D or E — passenger-rated (P-metric) tires cannot safely handle Super Duty weights
- Dually (DRW) trucks use six tires total and the unique 19.5-inch size limits your brand options — plan ahead for availability
- All-terrain tires on the Tremor provide excellent traction but may wear faster than highway tires under heavy towing
- When replacing tires, always match all positions — mixing worn and new tires on a Super Duty under load is a safety risk
- Tire pressure is critical on Super Duty trucks — check and adjust based on load (door jamb sticker shows loaded vs. unloaded pressures)
- Budget $250-400+ per tire for quality LT-rated Super Duty tires — dually owners need six at a time
Tire Service at Mahon Ford
Mahon Ford's service department handles tire sales, mounting, balancing, rotation, and alignment for all Ford models. Our Ford-trained technicians ensure your tires are installed to factory specifications with proper torque values and TPMS sensor calibration. We carry a selection of OEM-recommended tire brands and can special order any size or brand you prefer.
Note on Pricing: Tire pricing varies significantly by size, brand, and type. Call 828-884-4151 for a quote specific to your Super Duty trim and preferred tire brand.
Created June 11, 2026 by MM Dealer Advocates