Ford F150 Off Road Tires Sizing and Clearance Guide

Upgrading your truck with the best ford f150 wheels and tires is the ultimate way to unlock rugged styling and superior trail traction. Here at Vroomdan, we know that fitting new ford f150 off road tires can be a confusing mess of clearance calculations, rubbing issues, and offset headaches. Fortunately, we have mapped out the exact measurements you need to avoid costly mistakes while preparing your truck for some of the most exciting hidden features you never knew existed.

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Your F-150 has a secret slot that starts the truck when your key fob dies.
And 8 other things Ford never told you.

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bryansgarage.com · Bryan Mark · 2026

Ford F-150 Hidden Features

In This Guide

  • Step-by-Step Installation: Master the process of mounting larger tires safely.
  • Leveling & Lift Clearances: Learn how various heights affect your tire limits.
  • Offset & Spacers Decoded: Understand how stance prevents chassis rubbing.
  • Load Index and Towing: Ensure your aggressive tires retain full truck payload capacity.

Complete Sizing and Fitting Guide for Ford F150 Off Road Tires

Ford F-150 Off Road Tires Sizing and Clearance

Upgrading your off-road setup is a fantastic way to experience the pure excitement of transforming your truck’s stance.

However, you must follow the correct structural steps to ensure safety and prevent wheel hub damage.

1. Prepare Your Workspace and Lift the Vehicle

Park your truck on a flat concrete surface and engage the electronic parking brake.

Place heavy-duty wheel chocks behind the rear tires to prevent accidental rolling.

Use a floor jack to raise the front axle until the tire clears the ground.

Always secure the frame with high-quality jack stands before removing any hardware.

2. Remove the Factory Wheel and Tire Assembly

Loosen the lug nuts slightly using a 21mm socket while the tire touches the ground.

Raise the truck fully and remove all lug nuts completely.

Carefully pull the wheel assembly off the hub assembly and set it aside.

Clean any corrosion off the wheel mounting surface using a wire brush.

3. Inspect Clearance and Check for Chassis Rubbing

Verify that your brake lines and ABS (Anti-lock Braking System) sensor wires are secured safely.

Mount your new tire assembly to the hub to check the backspacing.

Turn the steering wheel fully from lock to lock to look for any contact points.

This inspection prevents the immense frustration of hearing that awful rubbing noise during tight turns.

4. Tighten the Lug Nuts to Factory Torque Specs

Thread the lug nuts back onto the studs by hand to prevent cross-threading.

Tighten the nuts using a star pattern to ensure the wheel seats perfectly flat.

Lower the vehicle slowly until the tires make light contact with the floor.

Use a torque wrench to tighten every lug nut to the factory spec of 150 ft-lbs.

5. Calibrate the Speedometer and TPMS Sensors

Use an OBD2 (On-Board Diagnostics) programmer or FORScan software to update the tire size inside the computer.

This calibration prevents shifting lag in your 10-speed automatic transmission.

Drive your truck for ten miles to let the TPMS (Tire Pressure Monitoring System) calibrate.

Re-check the lug nut torque settings after driving your first 100 miles.

At Team Vroomdan, we believe that DIY truck projects should be fun and completely stress-free.

You can discover our library of expert-guided truck repair and modification guides at Vroomdan.

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9 things your F-150 can do — that the dealer never tells you

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See full list with photos →

F-150 Tricks

Understanding F-150 Clearance: Leveling Kits vs. Lift Kits

Ford F-150 Leveling Kits

Choosing the correct height modification is essential when upgrading your vehicle.

A stock Ford F-150 from popular model years (such as 2015 to 2026) can easily clear 33-inch tires.

If you want to run larger sizes without rubbing, you will need to modify your suspension height.

Many truck owners choose ford f150 leveling kits to raise the front nose by two inches.

This leveling modification opens up space to clear 35-inch tires on stock wheels with minor trimming.

For maximum trail clearance and zero rubbing, you should look into full ford f150 lift kits.

These suspension lifts raise the entire truck from three to six inches.

According to the Ford service manual, altering suspension heights changes your center of gravity.

Always double-check your alignment after changing suspension components to protect your investment.

Wheel Offset and the Critical Role of Spacers

Lifted Ford F-150 with off road tires

Tire clearance is not just about vertical height; it also depends heavily on horizontal width.

Wheel offset determines how far inward or outward your wheels sit relative to the hub.

High positive offset keeps the tires tucked safely inside the wheel wells.

Negative offset pushes the tires outward for a wide, aggressive stance.

If your tires rub against the upper control arms, you may need ford f150 wheel spacers offset to push them out.

Using high-quality, hub-centric spacers is critical to prevent dangerous wheel vibrations on the highway.

Keep in mind that wide-offset wheels can throw rocks and mud against your clean paint job.

You can solve this issue by installing rugged ford f150 fender flares to protect your sheet metal.

This combination gives you the perfect look while keeping your truck fully street-legal.

Selecting F150 All Terrain Tires: Noise vs. Traction and Load Index

Finding the absolute best off road tires f150 owners can buy requires balancing performance and comfort.

Mud-terrain tires look incredibly aggressive but often produce a loud hum on the highway.

If you use your truck as a daily driver, choosing high-quality f150 all terrain tires is usually the smartest choice.

All-terrain designs use optimized tread blocks to minimize annoying cabin noise while providing great wet traction.

Many truck enthusiasts on F150Forum suggest upgrading to a complete ford f150 tires and wheels package for the best pricing.

Before you buy, you must check the load index to verify the tires can handle your GVWR (Gross Vehicle Weight Rating).

Upgrading to heavy LT (Light Truck) tires with an E-load rating is crucial if you regularly haul heavy payloads.

Choosing standard P-metric tires can reduce your maximum towing capacity and compromise highway safety.

If your truck came equipped with the factory ford f150 off-road package, it likely came with basic all-terrain tires.

Upgrading these OEM (Original Equipment Manufacturer) units to premium all-terrains is the best way to enhance your ford f150 fx4 package capabilities.

Practical Fitment Specifications and Maintenance Tips

Maintaining your new setup is the best way to avoid the financial pain of ruinous repair bills down the line.

We have compiled a clearance matrix to help you select the right sizing options for your F-150.

Suspension Height Max Safe Tire Size Required Wheel Offset
Stock Height (No modifications) 33 inches (275/60R20) +44mm to +34mm (Stock)
Leveled (2-inch leveling kit) 35 inches (315/70R17) +34mm to +18mm (Trimming required)
Lifted (4 to 6-inch lift kit) 35 to 37 inches +18mm to -12mm (Wide stance)

Proper maintenance is crucial for keeping your f150 all terrain tires running smoothly.

Always maintain your tire pressure according to the load rating on the sidewall, not the factory door placard.

Rotate your aggressive tread blocks every 5,000 miles to prevent uneven wear patterns from forming.

Perform a professional wheel alignment immediately after installing any new tire or leveling kit.

This simple step provides incredible peace of mind when driving at highway speeds.

Overcoming Common DIY Mistakes When Upgrading Tires

Many owners make the critical mistake of cutting their factory crash bars to fit oversized wheels.

Crash bars are structural safety components designed to protect your cabin during front-end collisions.

Removing them can severely compromise your safety and potentially void your insurance coverage.

Another common mistake is ignoring the speedometer recalibration after mounting taller tires.

Taller tires rotate fewer times per mile, which tricks your transmission into shifting poorly.

You can easily correct this with a simple handheld programmer or by visiting an ASE (Automotive Service Excellence) certified mechanic.

Finally, always avoid cheap, non-hubcentric wheel spacers that can crack under heavy towing loads.

Frequently Asked Questions

Will installing 35-inch off road tires void my Ford factory warranty?

Upgrading your tires will not completely void your vehicle warranty.

However, if an oversized tire causes premature wear on your wheel bearings or ball joints, Ford may deny coverage for those specific repairs.

Always check with a friendly service advisor or stick to sizes recommended for the best off road tires f150 owners choose to buy.

Can I fit 33-inch tires on a completely stock Ford F-150?

Yes, 33-inch tires will fit on a stock 4WD F-150 without any suspension modifications or body trimming.

This size offers a perfect upgrade for daily drivers who want more capability without paying for leveling kits.

Ensure you select high-quality f150 all terrain tires to retain your smooth, quiet highway ride quality.

What is the recommended tire pressure for heavy off road tires?

Standard passenger tires run well at 35 PSI (Pounds per Square Inch) as noted on your door placard.

Heavy-duty LT-metric off-road tires usually require higher pressures of 45 to 50 PSI to support your truck’s payload.

Always check the maximum cold inflation pressure listed on the tire’s sidewall before towing heavy loads.

Which brands offer the best off road tires f150 drivers recommend?

Brands like BFGoodrich, Toyo, and Goodyear consistently offer the best off road tires f150 owners trust for durability.

Look for models that feature reinforced sidewalls to prevent trail punctures.

Avoid cheap off-brand imports to guarantee your family’s safety on long highway trips.

F-150 Community
🟢 Going viral on F150Forum & Reddit

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bryansgarage.com · June 24, 2026

Conclusion

Choosing the correct tire setup keeps your truck riding smoothly on and off the road.

Ready to get the most out of your truck?

Check out more guides on Vroomdan or email us at contact@vroomdan.com — our team is here to help you discover more truck secrets and maintenance guides.

Disclaimer: Always consult your official Ford Owner’s Manual before performing any DIY modifications. Information provided is for educational purposes and depends on specific vehicle model years, trim levels, and individual modifications.

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