    <SEC-DOCUMENT>0000924822-22-000017-index.html : 20220414
    <SEC-HEADER>0000924822-22-000017.hdr.sgml : 20220414
    <ACCEPTANCE-DATETIME>20220414161446
    ACCESSION NUMBER:		0000924822-22-000017
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20220527
    FILED AS OF DATE:		20220414
    DATE AS OF CHANGE:		20220414

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MILLER INDUSTRIES INC /TN/
    		CENTRAL INDEX KEY:			0000924822
    		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCK & BUS BODIES [3713]
    		IRS NUMBER:				621566286
    		STATE OF INCORPORATION:			TN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-14124
    		FILM NUMBER:		22827414

    	BUSINESS ADDRESS:
    		STREET 1:		8503 HILLTOP DR
    		STREET 2:		STE 100
    		CITY:			OOLTEWAH
    		STATE:			TN
    		ZIP:			37363
    		BUSINESS PHONE:		4232384171

    	MAIL ADDRESS:
    		STREET 1:		8503 HILLTOP DR
    		STREET 2:		STE 100
    		CITY:			OOLTEWAH
    		STATE:			TN
    		ZIP:			37363
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>mlr-20220527xdef14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: mlr-20220527xdef14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>mlr-20220527xdef14a001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: mlr-20220527xdef14a001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>mlr-20220527xdef14a002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: mlr-20220527xdef14a002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>mlr-20220527xdef14a003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: mlr-20220527xdef14a003.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>