SSR GTX04 18x9.5 5x114.3 40mm Offset Dark Gunmetal Wheel

SSR GTX04 wheels represent the pinnacle of SSR's lightweight engineering, crafted for drivers demanding maximum track response and minimal unsprung weight. Utilizing SSR’s proprietary FFT-R flow forming technology, this 1-piece monoblock wheel achieves an exceptionally thin inner rim profile with strength characteristics that rival forged construction. The design features ultra-slender spokes reinforced by single-step drop ribs and a thoroughly shaved center hub section to eliminate every excess gram of mass. The result is an ultra-responsive wheel that balances track-ready durability with a striking, minimalist motorsport aesthetic.

• Subjected to a specialized post-machining shot-peening treatment to increase surface strength and fatigue resistance
• JWL and VIA certified while maintaining full compatibility with factory TPMS sensors and standard valve stems
• Offered in three distinct face profiles including Semi Concave (SMI), Concave (CV), and Super Concave (SC)
• Shortened spoke connections and optimized back spacing maximize clearance for multi-piston big brake kits