Buy your MG ZR wheels here
MG ZR made in the year 2001-01-01 have a 56.1 center bore and a 4x100 bolt pattern. The wheels are mounted with lug nuts on this model. The lug nuts have a 12x1.50 thread. The ET meassurement for this model is 45 and the recommended wheel size is between 16 and 18 inches.