<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->
<!-- Created: Tue Mar 26 20:03:40 UTC 2024 -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/ecd/2023/ecd-2023.xsd#PvpDisclosure" roleURI="http://xbrl.sec.gov/ecd/role/PvpDisclosure"/>
  <presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/ecd/role/PvpDisclosure">
    <loc xlink:type="locator" xlink:label="ecd_AllAdjToCompMember" xlink:href="https://xbrl.sec.gov/ecd/2023/ecd-2023.xsd#ecd_AllAdjToCompMember"/>
    <loc xlink:type="locator" xlink:label="TotalAdjustmentsForPensionMember" xlink:href="tg-20240509.xsd#tg_TotalAdjustmentsForPensionMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="TotalAdjustmentsForPensionMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="SummaryCompensationTablePensionMember" xlink:href="tg-20240509.xsd#tg_SummaryCompensationTablePensionMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="SummaryCompensationTablePensionMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="CurrentYearServiceCostMember" xlink:href="tg-20240509.xsd#tg_CurrentYearServiceCostMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="CurrentYearServiceCostMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="PriorServiceCostImpactingCurrentYearMember" xlink:href="tg-20240509.xsd#tg_PriorServiceCostImpactingCurrentYearMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="PriorServiceCostImpactingCurrentYearMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="TotalAdjustmentsForEquityAwardsMember" xlink:href="tg-20240509.xsd#tg_TotalAdjustmentsForEquityAwardsMember"/>
<!-- [WMV5][XcpuxYn59dz7vgYynUDuwG7r97K2jUTysl7vcz0lJt9uqgO9qQHmt9BQ98lPQIywxg+tdlw5NWj0rXd2bVxYxX/v3VmIyJeUrAn5nr6ej65cQJFhAubIWhHzr0Ldfe55CpZ52t5uaQaC8LKfBUbVqzRwXnlVGwDcNoSkvVDOTVwLwKCiWhhsLcDvYwMWm3VW/jH9mPS2jm8rv6la6EPiZLOrOVEwrbXqw9pqOjSpXSduj2F6vU3kERPucUoZQv/YSuBLoP3hQ1dMvrv3SHJOet5llqe2r08MWcP7pa2+q1WJhYnbY3h9DQ==] CSR-->
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="TotalAdjustmentsForEquityAwardsMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="GrantDateValuesInTheSummaryCompensationTableMember" xlink:href="tg-20240509.xsd#tg_GrantDateValuesInTheSummaryCompensationTableMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="GrantDateValuesInTheSummaryCompensationTableMember" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="YearEndFairValueOfUnvestedAwardsGrantedInTheCurrentYearMember" xlink:href="tg-20240509.xsd#tg_YearEndFairValueOfUnvestedAwardsGrantedInTheCurrentYearMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="YearEndFairValueOfUnvestedAwardsGrantedInTheCurrentYearMember" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="YearOverYearDifferenceOfYearEndFairValuesForUnvestedAwardsGrantedInPriorYearsMember" xlink:href="tg-20240509.xsd#tg_YearOverYearDifferenceOfYearEndFairValuesForUnvestedAwardsGrantedInPriorYearsMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="YearOverYearDifferenceOfYearEndFairValuesForUnvestedAwardsGrantedInPriorYearsMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="FairValuesAtVestDateForAwardsGrantedAndVestedInCurrentYearMember" xlink:href="tg-20240509.xsd#tg_FairValuesAtVestDateForAwardsGrantedAndVestedInCurrentYearMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="FairValuesAtVestDateForAwardsGrantedAndVestedInCurrentYearMember" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="DifferenceInFairValuesBetweenPriorYearEndFairValuesAndVestDateFairValuesForAwardsGrantedInPriorYearsMember" xlink:href="tg-20240509.xsd#tg_DifferenceInFairValuesBetweenPriorYearEndFairValuesAndVestDateFairValuesForAwardsGrantedInPriorYearsMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="DifferenceInFairValuesBetweenPriorYearEndFairValuesAndVestDateFairValuesForAwardsGrantedInPriorYearsMember" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="ForfeituresDuringCurrentYearEqualToPriorYearEndFairValueMember" xlink:href="tg-20240509.xsd#tg_ForfeituresDuringCurrentYearEqualToPriorYearEndFairValueMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="ForfeituresDuringCurrentYearEqualToPriorYearEndFairValueMember" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <loc xlink:type="locator" xlink:label="DividendsOrDividendEquivalentsNotOtherwiseIncludedInTheTotalCompensationMember" xlink:href="tg-20240509.xsd#tg_DividendsOrDividendEquivalentsNotOtherwiseIncludedInTheTotalCompensationMember"/>
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ecd_AllAdjToCompMember" xlink:to="DividendsOrDividendEquivalentsNotOtherwiseIncludedInTheTotalCompensationMember" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </presentationLink>
</linkbase>
