Replace swollen, hard-to-remove factory lug nuts with the Dorman wheel lug nut 611-236, a one-piece OE FIX replacement for the two-piece nuts that tend to fail on certain vehicles. It fits many vehicles, among them the 2010-2026 Chevrolet Silverado 1500, 2011-2018 Chevrolet Silverado 2500 and 2000-2026 GMC Sierra 1500, and it is cataloged for both front and rear wheel positions. See the "Vehicles it fits" section for the full list.
On certain vehicles, the original lug nut uses a two-piece design with a thin veneer that can be damaged by repeated use. If moisture gets under that veneer, the cover can bulge and the nut can warp, which makes it difficult or impossible to remove. Getting a stuck nut off usually means damaging the wheel. These Dorman Autograde lug nuts match OE fit and function but use a one-piece carbon steel design, intended to keep the same problem from coming back.
- Improved design: a direct replacement built as one piece, unlike the two-piece factory design that often causes the wheel nut to fail early.
- Corrosion resistant: without the veneer used on the OEM lug nut design, there is no cover for moisture and rust to get under, bulge and deform.
- Thoroughly tested: proof load, salt spray, hardness and thread check testing to meet strict standards.
- Quality engineering: designed in the United States and backed by decades of automotive aftermarket experience.
Specifications: This Dorman wheel nut has an M14-1.50 thread, a flattop style, a 22mm hex and a 44.5mm length.
Interchange: 559-112
9596070 · 9599373 · 559112
This part cross-references / interchanges with the following part numbers:
9596070, 9599373, 559-112
Frequently Asked Questions
What vehicles do these Dorman lug nuts fit?
They fit many vehicles, including the 2010-2026 Chevrolet Silverado 1500, 2011-2018 Chevrolet Silverado 2500 and 2000-2026 GMC Sierra 1500. See the "Vehicles it fits" section for the full list.
What are the thread size and dimensions of 611-236?
It has an M14-1.50 thread, a flattop style, a 22mm hex and a 44.5mm length. It is cataloged for both front and rear wheel positions.
Why replace a two-piece lug nut with a one-piece design?
On certain vehicles, the original two-piece nut has a thin veneer that can be damaged. Moisture under it can make the cover bulge and the nut hard to remove. This one-piece carbon steel nut has no veneer.
What are signs a lug nut may need replacing?
Signs include a bulging or deformed cover, a socket that no longer fits the nut properly, and a nut that is difficult or impossible to remove.
How should this lug nut be installed?
Install it in place of the original nut. Tighten it to the torque value and in the tightening sequence given in your vehicle's service information.
