Dorman 611-202 Wheel Lug Nut - Front or Rear

Durable Steel Wheel Lug Nuts for Chevrolet and GMC Trucks

The Dorman 611-202 wheel lug nuts provide reliable fastening for your Chevrolet Silverado or GMC Sierra models. Designed with a flanged flat face and fine metric threads, these lug nuts ensure a secure fit and consistent performance for heavy-duty trucks.

• Constructed from durable steel with a black finish for corrosion resistance
• Metric thread diameter of 14 mm with a 1.5 thread pitch for precise fitment
• Flanged flat face seat style to evenly distribute clamping force
• Clockwise thread direction with a 22 mm hex size for standard installation tools
• Open end design and flange seat style for compatibility with factory wheels
• Package includes 5 wheel lug nuts, suitable for multiple wheel applications

Technical Specifications and Features

The Dorman 611-202 wheel lug nuts are engineered with fine metric threads (14 mm diameter, 1.5 pitch) to match factory specifications on Chevrolet Express 3500, GMC Savana 3500, and various Silverado and Sierra models including 1500, 2500 HD, and 3500 HD series. The flanged flat face design provides a stable seating surface that helps prevent wheel damage and ensures even torque distribution. These lug nuts feature a black finish over steel construction, offering resistance to rust and wear in demanding environments. The open end design allows for easy installation and removal using a 22 mm hex socket.

Compatible Vehicles and Applications

• Chevrolet Express 3500 and Express Max
• GMC Savana 3500
• Chevrolet Silverado 2500, 2500 HD, 3500, and 3500 HD
• GMC Sierra 1500, 2500 HD, 3500, 3500 Classic, and 3500 HD

This part number 611-202 is specifically designed for these models to maintain factory wheel fitment and safety standards.

Common Uses and Problem Resolution

• Replacement of worn or damaged wheel lug nuts on Chevrolet and GMC heavy-duty trucks
• Restoring proper wheel clamping force to prevent wheel loosening
• Addressing corrosion or rust issues on original lug nuts
• Ensuring compatibility with factory wheels requiring flanged flat face lug nuts
• Upgrading to metric fine thread lug nuts for improved thread engagement

Installation Notes and Tips

When installing the Dorman 611-202 wheel lug nuts, use a 22 mm hex socket and torque wrench to tighten to the manufacturer’s recommended specifications. The clockwise thread direction is standard, so ensure proper threading to avoid cross-threading. The flanged flat face seat style requires the lug nut to sit flush against the wheel surface for optimal clamping. No washers are included or required. It is recommended to replace lug nuts in sets to maintain even torque and wheel balance.

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet OEM standards for fit, form, and function. Made from high-quality steel with corrosion-resistant coating, these lug nuts provide dependable performance under normal operating conditions. While no specific warranty information is provided, Dorman products typically adhere to industry quality controls to ensure durability and safety.