If you’re a Ford F250 owner, knowing the correct lug nut size is crucial for safe and proper wheel maintenance. The last thing you want is an improperly secured wheel that could lead to a dangerous situation on the road. In this comprehensive guide, we’ll cover everything you need to know about Ford F250 lug nut sizes, torque specifications, and why BONOSS aftermarket lug nuts are an excellent choice for your truck.

Factory Lug Nut Size for Ford F250

The factory lug nut size for the Ford F250 is 14mm x 1.5 thread pitch. This measurement refers to the diameter of the lug nut (14mm) and the distance between the threads (1.5 thread pitch). It’s essential to use the correct size lug nuts to ensure a proper fit and secure attachment to the wheel studs.

Socket Size for Ford F250 Lug Nuts

To properly install or remove the lug nuts on your Ford F250, you’ll need a 21mm or 7/8-inch socket. This socket size is designed to fit snugly over the lug nut, allowing you to apply the necessary torque for tightening or loosening.

Torque Specification for Ford F250 Lug Nuts

Proper torque is crucial for ensuring that your lug nuts are tightened to the correct specification. For the Ford F250, the recommended torque specification is 165 ft-lbs (224 Nm). Over-tightening or under-tightening can lead to premature wear, vibration, or even wheel separation, which can be extremely dangerous.

What Size Are Ford F250 Lug Nuts?

Why Choose BONOSS Aftermarket Ford F250 Lug Nuts?

While factory lug nuts are designed to meet the necessary standards, many Ford F250 owners opt for aftermarket lug nuts from reputable manufacturers like BONOSS. Here are some reasons why BONOSS lug nuts are an excellent choice:

  1. Superior Quality Materials. BONOSS lug nuts are forged from 50BV30 steel, a high-strength alloy with a proof load of ≥105,700N. This ensures exceptional durability and resistance to deformation under extreme loads.
  2. ISO Grade 12 Certification. BONOSS lug nuts meet the rigorous ISO Grade 12 certification, which is the highest standard for lug nuts. This certification guarantees superior strength, reliability, and long-lasting performance.
  3. Advanced Surface Treatment.Each BONOSS lug nut undergoes a special surface treatment process, resulting in a neutral salt spray resistance of ≥500 hours. This exceptional corrosion resistance ensures that your lug nuts remain in pristine condition, even in harsh environments.
  4. Wheel Lock Security. In addition to the standard lug nuts, BONOSS packages include four heptagon wheel locks with dual hex sockets. These specialized locks provide an extra layer of security, deterring theft and ensuring that your wheels remain securely attached to your Ford F250.
  5. Quality Assurance and Warranty. BONOSS lug nuts are backed by numerous SGS and TÜV reports, certifying their quality and adherence to strict manufacturing standards. Additionally, BONOSS offers a worry-free 10-year warranty, giving you peace of mind and ensuring long-lasting performance.

Installation and Maintenance Tips

When installing or removing lug nuts on your Ford F250, it’s essential to follow the proper procedures to ensure safety and prevent damage. Here are some tips to keep in mind:

  1. Use the correct socket size (21mm or 7/8-inch) and a torque wrench to ensure proper tightening.
  2. Tighten the lug nuts in a star or criss-cross pattern to evenly distribute the clamping force.
  3. Adhere to the recommended torque specification of 165 ft-lbs (224 Nm).
  4. Periodically check the lug nut tightness, especially after the first 50-100 miles and before any long trips.
  5. Replace any damaged or corroded lug nuts immediately to maintain the integrity of your wheel assembly.

Ensuring the correct lug nut size, torque specification, and proper installation is essential for the safety and performance of your Ford F250. While factory lug nuts are designed to meet the necessary standards, upgrading to high-quality aftermarket lug nuts like those from BONOSS can provide added peace of mind and superior durability. With their exceptional materials, advanced surface treatments, and comprehensive quality assurance, BONOSS lug nuts are an excellent choice for Ford F250 owners who demand the best for their trucks.