2016 Ford Explorer Bolt Pattern – The Complete Guide To Wheel Fitment
The 2016 Ford Explorer features a 5×114.3mm bolt pattern, which is also commonly referred to in imperial measurements as 5×4.5 inches. Knowing this specific measurement is the foundation for any wheel upgrade, ensuring that your new rims seat safely and securely against the hub assembly.
Are you planning to upgrade your SUV’s aesthetics or perhaps swap out your stock rims for something more rugged? Navigating the world of wheel specifications can feel like a daunting task for even the most seasoned DIY mechanic.
In this guide, I will walk you through everything you need to know about the 2016 ford explorer bolt pattern and related fitment specs. We will cover technical measurements, safety procedures, and the essential tools you need to get the job done right the first time.
Whether you are a weekend warrior working in your garage or an off-road enthusiast preparing for a trail run, this information ensures your vehicle remains safe. Let’s dive into the technical details and get your Explorer ready for the road ahead.
Understanding the 2016 ford explorer bolt pattern and Hub Geometry
The 2016 ford explorer bolt pattern is defined as 5×114.3mm. This means the wheel uses five lug holes arranged in a circle with a diameter of 114.3 millimeters.
This specific layout is one of the most common in the automotive world, particularly for mid-sized SUVs and sedans. Because it is so popular, you have a massive variety of aftermarket wheel options ranging from sleek street designs to heavy-duty off-road rims.
However, the bolt pattern is only one piece of the puzzle. You must also consider the center bore, which for the 2016 Explorer is 63.4mm. The center bore is the hole in the middle of the wheel that fits over the hub flange.
The Metric vs. Imperial Measurement
You might see this pattern listed as 5×4.5 inches in some catalogs. While 4.5 inches is technically 114.3mm, I always recommend using the metric measurement for precision when ordering parts.
Modern manufacturing tolerances are tight. Using the exact metric specification ensures you don’t accidentally purchase a wheel that is “close enough” but causes vibrations at highway speeds.
Always verify the manufacturer’s spec sheet before clicking “buy.” A slight mismatch can lead to sheared lug studs or wheel failure under heavy loads.
Why Hub-Centric Wheels Matter for Your Explorer
Ford designs the Explorer hubs to be hub-centric. This means the weight of the vehicle rests on the center flange of the hub rather than on the lug studs themselves.
The 63.4mm center bore on your wheel should fit snugly against the hub. If you buy aftermarket wheels with a larger center bore, you must use hub-centric rings to fill that gap.
Without these rings, the wheel is “lug-centric.” This puts immense shear stress on the lug nuts and studs, which can lead to catastrophic failure while driving.
Identifying Hub-Centric Rings
Hub-centric rings are usually made of high-grade plastic or aluminum. They snap into the back of the aftermarket wheel to reduce the bore size to exactly 63.4mm.
If you feel a persistent steering wheel wobble after installing new rims, check your hub-centric rings first. Even a gap of one millimeter can cause significant vibration and safety concerns.
Never skip this step during a wheel swap. It is a cheap insurance policy that protects your suspension components and ensures a smooth ride for your passengers.
The Role of Offset and Backspacing in Wheel Fitment
When you change your wheels, you also change how the tire sits in the wheel well. This is determined by the offset, measured in millimeters (ET).
The stock offset for a 2016 Ford Explorer usually ranges between +35mm and +45mm. A positive offset means the mounting surface is closer to the street side of the wheel, tucking the tire inward.
If you choose a wheel with a lower or negative offset, the tire will poke out further from the fender. This provides a wider stance but can lead to clearance issues with the fender liners.
Calculating Backspacing
Backspacing is the distance from the mounting surface to the back edge of the wheel. It is closely related to offset but measured in inches from the back of the rim.
Proper backspacing ensures that your tires do not rub against the strut tower or brake lines. For off-roaders, this is critical when installing wider, more aggressive all-terrain tires.
Check your clearances at “full lock” (turning the steering wheel all the way left and right). If you hear rubbing, you may need a different offset or a small suspension lift.
Step-by-Step Guide to Changing Your Explorer Wheels
Safety is the most important part of any DIY project. Before you begin, park on a flat, level surface and engage the parking brake to prevent the vehicle from rolling.
- Loosen the lug nuts while the vehicle is still on the ground. Use a 19mm or 21mm socket, depending on your specific lug nuts.
- Place a floor jack under the designated jacking point. Raise the vehicle until the tire is clear of the ground.
- Always place a jack stand under the frame. Never trust a hydraulic jack alone when your hands are near the wheel well.
- Remove the lug nuts completely and pull the wheel off the hub. Be careful, as SUV wheels can be quite heavy.
- Clean the hub surface with a wire brush. Removing rust and debris ensures the new wheel seats perfectly flat.
Mounting the New Wheel
Lift the new wheel onto the studs. Ensure the 2016 ford explorer bolt pattern aligns perfectly with the studs before sliding it all the way back.
Hand-tighten the lug nuts in a star pattern. This ensures the wheel is pulled toward the hub evenly, preventing it from cocking to one side.
Lower the vehicle until the tires touch the ground, but do not let the full weight down yet. This provides enough resistance to perform the final torque.
Essential Torque Specifications and Lug Nut Maintenance
For the 2016 Ford Explorer, the factory lug nut torque specification is 100 lb-ft (135 Nm). Using a calibrated torque wrench is non-negotiable for wheel safety.
Over-tightening can stretch the studs or crack the wheel. Under-tightening can cause the lug nuts to back off, potentially leading to a wheel falling off while in motion.
The 2016 Explorer uses M14 x 1.5 thread pitch lug nuts. If you are buying aftermarket wheels, ensure the seat type (conical, flat, or ball) matches your new rims.
The Importance of the Star Pattern
Always tighten in a “cross” or “star” sequence. For a five-lug wheel, move from one nut to the one nearly opposite it until all five are snug.
This method distributes the clamping force across the rotor and hub. It prevents rotor warping, which is a common cause of brake pedal pulsation.
After driving about 50 to 100 miles on new wheels, re-torque the lug nuts. Components can settle slightly, and this second check ensures everything remains tight.
Common Challenges When Upgrading Explorer Wheels
One of the most frequent issues owners face is the Tire Pressure Monitoring System (TPMS). Your 2016 Explorer uses sensors inside the wheels to monitor air pressure.
If you buy a new set of wheels and tires, you must either move your old sensors or buy new ones. New sensors will need to be “relearned” or synced to the vehicle’s computer.
Another challenge is brake caliper clearance. High-performance or heavy-duty wheels might have thick spokes that can rub against the front brake calipers.
Dealing with “Swollen” Lug Nuts
Ford vehicles of this era often used “two-piece” lug nuts with a chrome cap. Over time, moisture gets under the cap, causing the metal to swell.
If your standard socket no longer fits, do not force it. You may need a “half-size” socket (like a 19.5mm) or, better yet, replace them with solid one-piece steel lug nuts.
Upgrading to solid lug nuts is a favorite “pro tip” among Explorer owners. It prevents you from getting stranded on the side of the road with a flat tire you can’t remove.
Essential Tools for Your Wheel Project
Having the right tools makes the job safer and faster. Don’t rely on the emergency kit in the trunk for routine maintenance or upgrades.
- Floor Jack: A 3-ton hydraulic floor jack is ideal for the weight of an Explorer.
- Jack Stands: Always use a pair to support the vehicle weight securely.
- Torque Wrench: A 1/2-inch drive torque wrench capable of at least 150 lb-ft.
- Breaker Bar: Useful for loosening stubborn or over-tightened lug nuts without damaging your ratchet.
- Wire Brush: Essential for cleaning the hub and studs of corrosion.
- Anti-Seize Lubricant: Apply a tiny amount to the hub centric ring area, but never on the lug nut threads.
Using a wire brush to clean the mounting surface is a step many people skip. However, a clean surface ensures that the wheel makes full contact with the hub, which is vital for maintaining the integrity of the 2016 ford explorer bolt pattern connection.
Frequently Asked Questions About 2016 ford explorer bolt pattern
Can I use wheels from an older Ford Explorer?
It depends on the year. Explorers from 2011 to 2019 generally share the same 5×114.3mm pattern. However, models from 2010 and older often used a different pattern or different offset, so they may not be compatible.
What happens if I use the wrong bolt pattern?
If you attempt to force a wheel with a 5x115mm or 5x112mm pattern onto a 5×114.3mm hub, you will damage the studs. Even if you manage to get the nuts on, the wheel will be off-center, causing dangerous vibrations and potential failure.
Do I need special lug nuts for aftermarket wheels?
Most aftermarket wheels require “tuner” lug nuts or conical seat nuts. The factory Ford lug nuts are often too wide to fit into the smaller lug holes of custom wheels. Always check the seat profile of the wheel before installing.
Will 20-inch wheels fit my 2016 Explorer?
Yes, many trims of the 2016 Explorer came standard with 20-inch wheels. As long as you maintain the correct 2016 ford explorer bolt pattern and a compatible offset, you can run 18, 20, or even 22-inch wheels with the correct tire profile.
Final Thoughts on Your Explorer Wheel Upgrade
Upgrading your wheels is one of the most impactful changes you can make to your vehicle. By understanding the 5×114.3mm bolt pattern, you ensure that your Ford Explorer remains a reliable and safe machine for your daily commute or weekend adventures.
Remember to prioritize hub-centricity and always use a torque wrench to meet the 100 lb-ft requirement. These small details are what separate a professional-grade DIY job from a dangerous mistake.
Take your time, keep your work area clean, and enjoy the process of customizing your ride. With the right specs and a bit of elbow grease, your Explorer will look and perform better than ever. Stay safe and happy wrenching!
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