Lexus ES300 1992-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus GS300 1993-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus GS400 96-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus GS430 01-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus IS300 00-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus LS400 1990-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus SC300 1992-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus SC400 1992-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)
Lexus SC430 2002-up-up (5x114.3mm / 12x1.5 Lug-nut / 60.10mm Bore)

As you can see every Lexus thus far uses the exact same bolt pattern and thread pitch( the size threads on the wheel studs) and center bore (the hole in the center of the rim to hold onto the hub

OEM Lexus wheel size and weight specs
Lexus ES300 97 Cast 15x6 18.0
Toyota Altezza (Lexus IS300) Z-Edition Cast 17x7 22.0

This site has a huge list of everything if interested in other cars as well
Super Honda

Here is Toyota's if interested.
Toyota Avalon 1996-up (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Camry 1986-1991 (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Camry (all models) 1992-up (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Celica 1986-1991 (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Celica (all models) 1992-up (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Corolla 1996-up (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Corolla CE Sedan 2003-up (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Corolla S 2003-up (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Corolla LE 2003-up (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Cressida 1989-1992 (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Echo 2000-up (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Matrix Base/XR/XRSCorolla LE 2003-up (5x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota MR2 1986-1990 (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota MR2 1991-up (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Paseo 1994-up (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)
Toyota Solara 1999-up (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Tacoma Pick-up 2WD 1995-up (5x114.3mm / 12x1.5 Lug-nut / 60.06mm Bore)
Toyota Tercel 1989-up (4x100mm / 12x1.5 Lug-nut / 54.06mm Bore)

OEM toyota rim specs
Toyota Altezza (Lexus IS300) Z-Edition Cast 17x7 22.0
Toyota Celica/Supra 82-84 Cast 14x5.5 14.5
Toyota Celica GTS/Supra P 82-85 Cast 14x7 15.0
Toyota Corolla 86-87 Cast 14x5.5 14.5
Toyota Corolla 93-97 Cast 14x5.5 19.0
Toyota MR2 Cast 15x6 14.5
Toyota MR2 Cast 15x6.5 15.0
Toyota MR-S Cast 15x6 14.6
Toyota MR-S Cast 15x6.5 15.2
Toyota Supra L 85 Cast 15x6 15.0
Toyota Supra 86.5-89 Cast 16x7 23.0
Toyota Van Cast 14x5.5 17.0