Superior Industries International (SUP) 10-K 2017 FY Annual report

EXHIBIT 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Each of the undersigned hereby certifies, in his capacity as an officer of Superior Industries International, Inc. (the “company”), for purposes of 18 U.S.C . Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of his knowledge:

• The Annual Report of the company on Form10-K for the period ended December 31, 2017 as filed with the Securities and Exchange Commission fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

• The information contained in such report fairly presents, in all material respects, the financial condition and results of operations of the company.

Dated: March 15, 2018	/s/ Donald J. Stebbins
	Name:	Donald J. Stebbins
	Title:	Chief Executive Officer and President
	/s/ Nadeem Moiz
	Name:	Nadeem Moiz
	Title:	Executive Vice President and Chief Financial Officer