H&R Trak+ 28mm DRM Wheel Adaptor Bolt – 5/130 Center Bore 71.6mm Stud Thread 14x1.5

This H&R Trak+ wheel adaptor bolt moves your wheels outward to achieve a flush, aggressive stance while remaining a direct-fit, hubcentric solution for classic Porsche platforms. Built from H&R’s proprietary alloy with higher tensile strength than common 6061-T6 billet aluminum, the Trak+ design provides full contact with the factory hub for even load distribution and improved lateral support. Specified for a 5/130 bolt pattern with a 71.6mm center bore and 14x1.5 stud thread, this 28mm DRM adaptor bolt is engineered to deliver a reliable, high-strength bolt-on fit that enhances handling and appearance without major modification.

Features:

• 28mm adaptor thickness for flush stance and track look
• H&R proprietary high-tensile alloy construction
• Hubcentric 71.6mm center bore for accurate wheel centering
• 5/130 bolt pattern for exact bolt-hole alignment
• Stud thread 14x1.5 compatible with factory hardware
• Full contact hub for even load distribution

Vehicle Fitment:

• 1963 Porsche 356B Base
• 1964 Porsche 356C Base
• 1965-1968,1974 Porsche 911 Base
• 1974-1975,1984-1989,1995-1998 Porsche 911 Carrera
• 1990-1994 Porsche 911 Carrera 2
• 1989-1998 Porsche 911 Carrera 4
• 1969-1973 Porsche 911 E
• 1968 Porsche 911 L
• 1993-1994 Porsche 911 RS America
• 1967-1977 Porsche 911 S
• 1978-1983 Porsche 911 SC
• 1989,1994 Porsche 911 Speedster
• 1969-1973 Porsche 911 T
• 1991-1992,1996-1997 Porsche 911 Turbo
• 1993-1994 Porsche 911 Turbo 3.6
• 1976-1977,1986-1989 Porsche 911 Turbo Carrera
• 1978-1982,1990-1991 Porsche 928 Base
• 1990-1991 Porsche 928 GT
• 1993-1995 Porsche 928 GTS
• 1983-1986 Porsche 928 S
• 1987-1989 Porsche 928 S4
• 1983-1989 Porsche 944 Base
• 1987-1988 Porsche 944 S
• 1989-1991 Porsche 944 S2
• 1986-1989 Porsche 944 Turbo
• 1988 Porsche 944 Turbo S
• 1992-1995 Porsche 968 Base