When selecting wheels for your vehicle, understanding the 6 x 135mm bolt pattern is crucial. The bolt pattern determines whether a wheel will fit your car’s hub properly. Using the wrong bolt pattern can lead to poor fitment, unsafe driving conditions, and potential damage to your vehicle. This guide will cover everything you need to know about the 6 x 135mm bolt pattern, including which vehicles use it, how to measure it, compatible wheels, and installation tips.
What is a Bolt Pattern?
A bolt pattern, also known as a lug pattern or Pitch Circle Diameter (PCD), refers to the arrangement of the lug holes on a wheel. It consists of two numbers:
- The first number represents the number of lug holes.
- The second number represents the diameter of the imaginary circle formed by the lug holes, measured in millimeters.
For example, a 6 x 135mm bolt pattern means the wheel has six lug holes arranged in a circle with a 135-millimeter diameter.
Vehicles That Use the 6 x 135mm Bolt Pattern
The 6 x 135mm bolt pattern is commonly found on Ford trucks and SUVs. Some of the most popular vehicles that use this pattern include:
- Ford F-150 (2004-Present)
- Ford Expedition (2003-Present)
- Lincoln Navigator (2003-Present)
- Ford Raptor (All Generations)
This bolt pattern is mainly used for full-size trucks and SUVs, as it provides the necessary strength to support heavy loads and off-road conditions.
Why is the 6 x 135mm Bolt Pattern Important?
Using the correct 6 x 135mm bolt pattern is essential for several reasons:
- Proper Fitment: Ensures the wheel aligns with the hub and lugs correctly.
- Safety: An incorrect bolt pattern can cause the wheel to become loose while driving.
- Handling and Performance: The right bolt pattern allows for optimal handling and stability.
- Prevents Damage: Installing wheels with an incompatible bolt pattern can damage the hub, suspension, and lug nuts.
How to Measure the 6 x 135mm Bolt Pattern
If you are unsure whether your vehicle has a 6 x 135mm pattern, you can measure it yourself:
- Count the Lug Holes: Ensure there are exactly six lug holes.
- Measure the Bolt Circle Diameter: Measure from the center of one lug hole to the center of the lug hole directly across from it.
- Confirm the Measurement: If the distance is 135mm, then your vehicle has a 6 x 135mm pattern.
Compatible Wheels for the 6 x 135mm Bolt Pattern
When looking for aftermarket wheels, it’s important to find ones that match the 6 x 135mm pattern. Some common wheel brands that offer options include:
- Fuel Off-Road
- Method Race Wheels
- Moto Metal
- XD Series
- Black Rhino
These brands offer a variety of styles, from off-road-focused wheels to sleek, street-style options.
Other Important Wheel Specifications
Apart from the 6 x 135mm pattern, here are additional factors to consider when selecting wheels:
- Center Bore: 87.1mm (common for Ford trucks)
- Lug Nut Thread Size: M14 x 1.5
- Stock Wheel Size: 17 to 22 inches (varies by model)
- Offset Range: +25mm to +44mm (varies by wheel type)
How to Install New Wheels with a 6 x 135mm Bolt Pattern
If you plan to install new wheels on your truck or SUV, follow these steps for a secure and safe installation.
Tools Needed
- Jack and jack stands
- Lug wrench or impact wrench
- Torque wrench
- Wire brush (to clean hub surface)
Installation Steps
- Loosen the Lug Nuts: Before lifting the vehicle, slightly loosen the lug nuts using a wrench.
- Lift the Vehicle: Use a jack to raise the vehicle and secure it with jack stands.
- Remove the Old Wheels: Fully remove the lug nuts and take off the old wheels.
- Clean the Hub Surface: Use a wire brush to remove any rust or debris for a smooth fit.
- Install the New Wheels: Align the wheels with the bolt holes and hand-tighten the lug nuts.
- Tighten in a Star Pattern: Gradually tighten the lug nuts in a star pattern to ensure even pressure.
- Lower the Vehicle and Torque the Lug Nuts: Use a torque wrench to tighten the lug nuts to the manufacturer’s recommended torque specification (usually 150-165 lb-ft for Ford trucks).
- Check Fitment and Test Drive: Ensure the wheels fit properly and take a short test drive to check for vibrations.
Common Mistakes When Choosing Wheels with a 6 x 135mm Bolt Pattern
To avoid issues, be mindful of these common mistakes:
- Ignoring the Bolt Pattern: If the bolt pattern does not match, the wheels will not fit.
- Incorrect Offset: The wrong offset can cause rubbing or handling problems.
- Wrong Center Bore Size: If the center bore is too small, the wheel won’t fit over the hub.
- Using the Wrong Lug Nuts: Using incorrect lug nuts can lead to wheel loosening or damage.
Benefits of Upgrading Wheels with a 6 x 135mm Bolt Pattern
Upgrading your wheels can improve both aesthetics and performance. Some advantages of selecting high-quality wheels include:
- Lighter Alloy Wheels: Improve fuel efficiency and handling.
- Larger Wheels: Provide a more aggressive look and better traction.
- Stronger Wheels: Handle off-road conditions and heavy loads better.
Before upgrading, ensure that the new wheels match the 6 x 135mm pattern and other necessary specifications.
Conclusion
Understanding the 6 x 135mm pattern is essential for selecting the right wheels for your vehicle. This bolt pattern is commonly used on Ford trucks and SUVs, providing the strength needed for heavy-duty applications. When choosing wheels, make sure to consider the bolt pattern, center bore, offset, and lug nut specifications. Proper installation and maintenance will ensure your wheels fit securely, improving both safety and performance. Always double-check specifications before purchasing wheels to guarantee a perfect fit and a smooth driving experience.
