ATM, GTM, Tare weight - what do they mean? Apr 13, 2009 10:41:36 GMT 10 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Roehm3108 on Apr 13, 2009 10:41:36 GMT 10 For those confused about the meaning of these terms, check this link for a simple (to me) diagramatic explanation of themwww.alko.com.au/vehicle/springs/adr_spring.htmlCheersRay