Dorman 611-348 Wheel Lug Nut

Dorman 611-348 Wheel Lug Nut for Tesla

Dorman 611-348 is a direct replacement wheel lug nut built for Tesla S and Tesla X applications that use an M14-1.50 thread and 60-degree conical seat. It replaces failure-prone two-piece lug nut designs with a one-piece carbon steel construction to help avoid swelling, cover separation, and removal problems.

Key Features

• One-piece carbon steel construction for improved durability
• Zinc-plated silver finish with a matte appearance
• Metric M14-1.50 thread with clockwise/right-hand thread direction
• 21 mm hex size for standard service tools
• Closed-end, bulge-style lug nut with conical 60-degree seat
• OE-style fit and function for Tesla wheel service
• Fits Tesla S 2012-2021 and Tesla X 2016-2021

Detailed Description

This Dorman OE FIX wheel lug nut is engineered as a standard replacement for Tesla wheel hardware where the original two-piece design can warp, bulge, or become difficult to remove after repeated use or moisture intrusion. The one-piece carbon steel body is intended to maintain the OE fit and function while reducing the risk of the cover-related failures commonly seen on the original design. If you are searching for a Tesla S lug nut replacement or a Tesla X wheel lug nut with the correct M14-1.50 thread, 21 mm hex, and conical seat, Dorman 611-348 is built for that application. This part cross-references Monroe Shocks & Struts (e.g., 2007065) for the same application.

Common Issues This Part Can Help Address

• Rounded or damaged lug nuts during wheel removal
• Bulging or swollen two-piece lug nut covers
• Corrosion-related sticking after moisture exposure
• Difficulty removing factory lug nuts without wheel damage
• Worn or deformed wheel fasteners on Tesla S and Tesla X models

Installation Notes and Tips

Verify thread size, seat style, and hex size before installation. Use the correct 21 mm tool and tighten to the vehicle manufacturer’s specified torque pattern. Inspect wheel studs and mating surfaces for corrosion or damage before installing the new lug nuts. For Tesla S and Tesla X service, confirm the wheel design uses a 60-degree conical seat and the listed width requirement.

Quality Assurance

Dorman designs this replacement to match OE fit and function while using a one-piece carbon steel construction to address the failure mode of the original lug nut design. Part number 611-348 is built for direct replacement service on confirmed Tesla applications.