A Ford dually’s tires must handle the unique weight distribution of dual rear wheels under heavy loads. Finding the Best Tires For Ford Dually involves balancing traction, durability, and load capacity for towing or hauling. You need tires that won’t let you down when your truck is packed to the brim.
Dually trucks, like the Ford F-350 or F-450, have two rear wheels on each side. This setup spreads weight better but also puts special stress on tires. The wrong choice can lead to poor handling, uneven wear, or even blowouts. Let’s break down what makes a tire great for your Ford dually.
Understanding Dually Tire Requirements
Dually tires are not just regular truck tires mounted on dual wheels. They are designed to work in pairs. The sidewalls are often stiffer to prevent flexing when two tires sit close together. Heat buildup is a major concern, especially under load. You need tires that dissipate heat well.
Load range is critical. Look for Load Range E, F, or G tires. These have higher ply ratings and can handle the heavy payloads a dually is built for. Speed ratings also matter, but load capacity usually takes priority for work trucks.
Key Factors For Dually Tire Selection
- Load Index: This number tells you the maximum weight per tire. For a dually, you multiply the load index of one tire by four (or six for a 3500 dually with duals).
- Tread Pattern: Highway tires offer quiet rides and good fuel economy. All-terrain tires give you off-road grip but can wear faster on pavement.
- Tire Size: Common sizes include 235/80R17, 245/75R17, and 265/70R17. Always check your door jamb sticker for the correct size.
- Sidewall Strength: Dually tires need reinforced sidewalls to prevent rubbing and damage from road debris.
Best Tires For Ford Dually
Now let’s get into the top picks. These tires have proven themselves on Ford dually trucks for towing, hauling, and daily driving. Each has strengths depending on your needs.
1. Michelin Defender LTX M/S2
This is a premium highway tire. It offers excellent tread life and a smooth ride. The Defender LTX M/S2 handles wet roads well and has low road noise. It’s a great choice if you mostly drive on pavement with occasional light towing.
- Load Range: E
- Tread Warranty: Up to 70,000 miles
- Best For: Highway cruising, light towing, daily driving
One downside is the price. Michelin tires are expensive. But many owners say they last longer than cheaper options, making them cost-effective over time.
2. Goodyear Wrangler Duratrac
If you need off-road capability, the Duratrac is a top contender. It has an aggressive tread pattern with deep lugs. It performs well in mud, snow, and gravel. The Duratrac is also winter-rated with the Three Peak Mountain Snowflake symbol.
- Load Range: E
- Tread Warranty: 50,000 miles
- Best For: Off-road use, snow, heavy towing on rough terrain
Be aware that the Duratrac can be noisy on the highway. The aggressive tread hums at higher speeds. It also wears faster on pavement compared to highway tires.
3. Firestone Transforce HT
This is a solid budget-friendly option. The Transforce HT is a highway tire designed for commercial use. It offers good traction on dry and wet roads. The tread compound is durable and resists chipping.
- Load Range: E
- Tread Warranty: 60,000 miles
- Best For: Budget-conscious buyers, highway driving, light to medium hauling
Some users report that the Transforce HT can feel a bit stiff on rough roads. It’s not the most comfortable tire, but it gets the job done for a lower price.
4. Toyo Open Country A/T III
The Toyo Open Country A/T III is a versatile all-terrain tire. It balances on-road comfort with off-road capability. The tread pattern is designed to reduce road noise while still providing grip in loose conditions. It also has a long tread life.
- Load Range: E
- Tread Warranty: 65,000 miles
- Best For: Mixed driving, moderate off-road, towing
One common complaint is that the Toyo can be slightly heavier than competitors. This might affect fuel economy slightly. But the durability often makes up for it.
5. Cooper Discoverer AT3 XLT
Cooper tires are known for good value. The Discoverer AT3 XLT offers strong traction in mud and snow. It has a rugged sidewall that resists punctures. The tread is designed to wear evenly, even under heavy loads.
- Load Range: E
- Tread Warranty: 60,000 miles
- Best For: Off-road use, heavy towing, winter driving
Some users mention that the Cooper can be a bit noisy at highway speeds. It’s not as quiet as a dedicated highway tire, but the off-road performance is worth the trade-off for many.
How To Choose The Right Tire For Your Ford Dually
Start by identifying your primary use. Do you tow a heavy trailer daily? Or do you use your dually for long highway trips with light loads? Your answer will guide your choice.
Step 1: Check Your Load Requirements
Weigh your truck fully loaded. Include the trailer tongue weight, cargo, and passengers. Divide the total weight by the number of tires (four for most duallys, but some have six). Each tire must handle at least that weight. Look for a load index that exceeds your needs by 10-15% for safety.
Step 2: Decide On Tread Type
- Highway Tires (HT): Best for paved roads, long hauls, and fuel efficiency. Examples: Michelin Defender LTX, Firestone Transforce.
- All-Terrain Tires (AT): Good for mixed use, light off-road, and snow. Examples: Toyo Open Country A/T III, Cooper Discoverer AT3.
- Mud-Terrain Tires (MT): For serious off-road use. Noisy on pavement and wear fast. Not ideal for daily driving.
Step 3: Consider Tire Size And Fitment
Stick with the factory size unless you have a lift kit. Changing tire size can affect speedometer accuracy and clearance. Duallys have tight wheel wells. Oversized tires can rub against the suspension or each other. Always test fitment if you go bigger.
Step 4: Set A Budget
Premium tires like Michelin cost more upfront but last longer. Budget tires like Firestone save money now but may wear faster. Calculate cost per mile to find the best value. A tire that lasts 70,000 miles at $300 each is cheaper per mile than a $200 tire that lasts 40,000 miles.
Installation And Maintenance Tips For Dually Tires
Proper installation is crucial for dually tires. They must be mounted correctly to avoid balance issues. Always have a professional install them. Here are some maintenance tips to extend tire life.
Check Tire Pressure Regularly
Dually tires need precise pressure. Underinflation causes heat buildup and uneven wear. Overinflation reduces traction and makes the ride harsh. Check pressure when tires are cold. Use a reliable gauge. The recommended pressure is on your door jamb sticker.
Rotate Tires Every 5,000-7,000 Miles
Rotation patterns for duallys are different from single rear wheel trucks. The rear tires wear differently because they are paired. Rotate front to rear and swap sides. Some shops recommend rotating the duals individually to even out wear.
Inspect For Damage Frequently
Look for cuts, bulges, or uneven wear. Dually tires are prone to sidewall damage from curbs and debris. Check the inner tires on the rear, as they are harder to see. Replace any tire with visible damage immediately.
Balance And Alignment
Dually tires must be balanced carefully. Improper balance causes vibration and premature wear. Get an alignment every time you install new tires or if you notice pulling. A good alignment saves tire life and improves handling.
Common Mistakes When Buying Dually Tires
Avoid these pitfalls to get the most from your tires.
- Mixing Tire Brands Or Tread Patterns: Always use the same tires on all four positions. Mixing can cause handling issues and uneven wear.
- Ignoring Load Range: Using a lower load range tire on a heavy dually is dangerous. Stick with Load Range E or higher.
- Buying Used Tires: Used tires may have hidden damage. The cost savings are not worth the risk of a blowout.
- Overloading: Even the best tires have limits. Do not exceed the maximum load rating of your tires.
Frequently Asked Questions
What is the best tire pressure for a Ford dually?
It depends on your load. For unloaded driving, use the pressure on the door jamb sticker (usually 65-80 psi). For heavy loads, increase pressure to the maximum listed on the tire sidewall. Always check when tires are cold.
Can I use regular truck tires on a dually?
No. Dually tires are designed for dual wheel applications. Regular truck tires may not have the correct sidewall strength or tread pattern. They can overheat and fail when used in pairs.
How long do dually tires last?
With proper maintenance, highway tires can last 50,000-70,000 miles. All-terrain tires typically last 40,000-60,000 miles. Aggressive driving, heavy loads, and poor maintenance reduce lifespan.
What size tires are on a Ford F-350 dually?
Common sizes include 235/80R17, 245/75R17, and 265/70R17. Always check your specific model year and trim. The size is listed on the tire sidewall and the door jamb.
Are dually tires more expensive than regular tires?
Yes, typically. Dually tires are built to higher load standards and often cost 10-20% more. But the added durability and safety are worth the investment for heavy use.
Final Thoughts On Dually Tires
Choosing the Best Tires For Ford Dually comes down to your driving needs. For highway towing, the Michelin Defender LTX is hard to beat. For off-road work, the Goodyear Duratrac or Toyo Open Country are excellent. Budget-conscious buyers will appreciate the Firestone Transforce.
Remember to maintain your tires properly. Check pressure often, rotate regularly, and inspect for damage. Your dually is a workhorse, and the right tires keep it safe and reliable. Invest in quality, and your truck will reward you with years of dependable service.
If you are still unsure, consult a tire professional. They can help you match the best tire to your specific Ford dually model and usage. Don’t cut corners on tires—they are the only thing between your truck and the road.