Dorman 611-089 Wheel Lug Nut - Front or Rear

Durable Steel Wheel Lug Nuts for Select GM Vehicles

The Dorman 611-089 wheel lug nuts provide reliable fastening for wheels on various Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with precision, these lug nuts ensure secure wheel attachment with a conical seat and fine metric threads.

• Constructed from durable steel material for strength and longevity
• Metric thread diameter of 12 mm with a 1.5 thread pitch
• Clockwise thread direction for standard installation
• Flattop capped nut end type with a 60-degree conical seat style
• Hex size of 19 mm for compatibility with common lug wrenches
• Package includes 10 wheel lug nuts, no washers included
• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Century, Cutlass Ciera, Monte Carlo, and more

Technical Specifications and Compatibility

The Dorman 611-089 wheel lug nuts are engineered with fine metric threads (12 mm diameter, 1.5 pitch) and a regular grade type to meet OEM standards. The flattop capped nut design combined with a 60-degree conical seat ensures proper fitment and secure wheel mounting. These lug nuts are designed for clockwise tightening and feature a 19 mm hex size, making them compatible with standard tools. This set of 10 lug nuts is ideal for use on a range of GM vehicles, including Buick Century, Chevrolet El Camino, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix models.

Applications and Problem Solving

• Replacement of worn or damaged wheel lug nuts on Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
• Ensures proper wheel alignment and secure fastening to prevent wheel loosening
• Addresses issues related to stripped or corroded lug nuts
• Suitable for restoring factory specifications on classic and late-model GM cars
• Helps maintain vehicle safety and performance by providing reliable wheel attachment

Installation Notes and Tips

When installing the Dorman 611-089 wheel lug nuts, ensure the threads are clean and free of debris to prevent cross-threading. Use a torque wrench to tighten the lug nuts to the manufacturer’s recommended specifications for your specific Buick, Chevrolet, Oldsmobile, or Pontiac model. Avoid over-tightening to prevent damage to the wheel studs or lug nuts. These lug nuts do not require a wheel lock key and are designed for straightforward installation with a 19 mm socket.

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet or exceed OEM standards for fit, form, and function. Made from high-quality steel, these lug nuts provide consistent performance and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your purchase.