2024+ LEXUS TX350 / TX500H / TX550H+ (all trims)
2024+ TOYOTA GRAND HIGHLANDER (all trims)
OEM RUNNING BOARDS DIY INSTALL / LEXUS AND TOYOTA PART NUMBER: PT93848240 (same part # for both cars, same chasis, same installation steps)
Correction: 8 bolts per side. Torque 22.1 ft lbs or 30 Nm. Use blue locktite!