<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0609</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-05-21</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001669779</issuerCik>
        <issuerName>Camping World Holdings, Inc.</issuerName>
        <issuerTradingSymbol>CWH</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001505639</rptOwnerCik>
            <rptOwnerName>Crestview Partners II GP, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>C/O CRESTVIEW PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>590 MADISON AVENUE, 42ND FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001559054</rptOwnerCik>
            <rptOwnerName>Crestview Advisors, L.L.C.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>C/O CRESTVIEW PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>590 MADISON AVENUE, 42ND FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001608356</rptOwnerCik>
            <rptOwnerName>Cassidy Brian P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>C/O CRESTVIEW ADVISORS, L.L.C.</rptOwnerStreet1>
            <rptOwnerStreet2>590 MADISON AVENUE, 42ND FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2026-05-21</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>20325</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1951221</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6882264</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents an award of restricted stock units (&quot;RSUs&quot;) relating to 20,325 shares of Class A Common Stock of the Issuer (&quot;Class A Shares&quot;) granted to Brian P. Cassidy and under the Issuer's 2016 Incentive Award Plan (the &quot;Plan&quot;). Mr. Cassidy has assigned all rights, title and interest in the RSUs reported herein to Crestview Advisors, L.L.C.</footnote>
        <footnote id="F2">The RSUs are scheduled to vest on May 21, 2027, subject to the terms of the Plan and the applicable award agreement issued thereunder.</footnote>
        <footnote id="F3">Following the last transaction reported on this Form 4, reflects (i) 1,873,626 Class A Shares directly owned by CVRV Acquisition II LLC and (ii) 57,270 Class A Shares (a) underlying awards of restricted stock units (&quot;RSUs&quot;) reported herein or previously granted to Brian P. Cassidy under the Issuer's 2016 Incentive Award Plan (the &quot;Plan&quot;) (Mr. Cassidy has assigned all rights, title and interest in the Class A Shares underlying such RSUs to Crestview Advisors, L.L.C.) or (b) held by Crestview Advisors, L.L.C that were delivered upon the vesting of RSUs previously granted under the Plan.</footnote>
        <footnote id="F4">Represents shares of Class B Common Stock of the Issuer (&quot;Class B Shares&quot;) directly beneficially owned by CVRV Acquisition LLC.</footnote>
        <footnote id="F5">Crestview Partners II GP, L.P. may be deemed to have beneficial ownership of the Class A Shares directly held by CVRV Acquisition II LLC and the Class B Shares and Common LLC Units directly held by CVRV Acquisition LLC. Crestview Partners II GP, L.P. exercises voting and dispositive power over the foregoing Class A Shares, Class B Shares and Units held by CVRV Acquisition II LLC and CVRV Acquisition LLC, which decisions are made by the investment committee of Crestview Partners II GP, L.P. and the chairman of the investment committee.</footnote>
        <footnote id="F6">Mr. Cassidy is a member of the Issuer's board of directors, and is a Partner of each of Crestview, L.L.C. (which is the general partner of Crestview Partners II GP, L.P.) and Crestview Advisors, L.L.C. (which provides investment advisory and management services to certain of the Crestview entities).</footnote>
        <footnote id="F7">Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein.</footnote>
        <footnote id="F8">The EDGAR filing codes for CVRV Acquisition LLC and CVRV Acquisition II LLC were not available at the time of this required filing, and the Reporting Persons intend to amend this Form 4 to include such Reporting Persons in the filing when such codes are available.</footnote>
    </footnotes>

    <remarks>Exhibit 99.1 - Joint Filer Statement</remarks>

    <ownerSignature>
        <signatureName>By: Crestview Partners II GP, L.P., By: Crestview, L.L.C., its general partner, By: /s/ Poojitha Mantha, Chief Compliance Officer</signatureName>
        <signatureDate>2026-05-26</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>By: Brian Cassidy, By: /s/ Poojitha Mantha, Attorney-in-Fact</signatureName>
        <signatureDate>2026-05-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
