Dorman 611-088 Wheel Lug Nut - Front or Rear

Reliable Steel Wheel Lug Nuts for GM Vehicles

The Dorman 611-088 wheel lug nuts provide a durable and precise fit for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with a zinc finish and fine threads, these lug nuts ensure secure wheel attachment and long-lasting performance.

• Constructed from high-quality steel with a zinc coating for corrosion resistance
• Clockwise thread direction with fine thread type (0.5 thread pitch, 20 threads per inch)
• Conical seat style (60 degrees) for proper wheel fitment and safety
• Open end design with a 13/16 inch hex size for easy installation
• Package includes 10 wheel lug nuts, suitable for multiple wheel applications

Durable Design and Precise Specifications

The Dorman 611-088 wheel lug nuts are engineered to meet SAE standards with a thread diameter of 0.5 inches and an overall length of 0.875 inches. The zinc finish provides protection against rust and corrosion, extending the service life of the lug nuts. The fine thread type and 20 threads per inch ensure a tight and secure fit on wheels with matching specifications. These lug nuts feature a wheel cover retaining nut end type and a conical seat style, which is essential for maintaining proper wheel alignment and safety on vehicles such as the Buick Century, Cadillac DeVille, Chevrolet Caprice, Oldsmobile Delta 88, and Pontiac Bonneville.

Compatible Vehicles and Applications

Compatible with a range of GM vehicles, the Dorman 611-088 lug nuts are designed for use on:

• Buick Century, LeSabre, and Regal
• Cadillac Brougham, DeVille, and Fleetwood
• Chevrolet Caprice and Custom Cruiser
• Oldsmobile Delta 88 and Safari
• Pontiac Bonneville and Catalina

Common Issues Addressed by These Lug Nuts

• Replacement of worn or damaged lug nuts to maintain wheel security
• Corrosion resistance to prevent rust-related failures
• Ensuring proper wheel cover retention with the wheel cover retaining nut design
• Compatibility with fine-threaded wheel studs for a secure fit
• Maintaining correct torque and seat style to avoid wheel vibration or loosening

Installation Notes and Tips

• Use a 13/16 inch socket or wrench for installation
• Apply proper torque specifications as recommended by the vehicle manufacturer
• Ensure threads are clean and free of debris before installation
• Do not use washers as these lug nuts do not include them
• Verify clockwise thread direction matches the vehicle’s wheel studs

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet industry standards for durability and fitment. The 611-088 part number undergoes quality control to ensure consistent thread accuracy and material strength. While specific warranty details may vary, Dorman products typically come with a limited warranty against defects in material and workmanship, providing confidence in the product’s reliability for your Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac vehicle.