The largest selection of Custom GMC Duramax Diesel trucks for sale in Great Falls Montana. LB7 LLY LBZ LMM LML L5P 2500 HD and 3500 HD all right here at T&K Performance!

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    14 Results
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    2018 GMC Sierra 2500 4WD Crew Cab Denali
    Stock#:
    TK776
    Mileage:
    36,520
    BEST PRICE: $74,999
    Used 2018 GMC Sierra 2500 4WD Crew Cab Denali at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $78,125
    MARKET CORRECTION SAVINGS:
    $3,126
    BEST PRICE:
    $74,999
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    2020 GMC Sierra 2500 4WD Crew Cab Denali Dsl
    Stock#:
    TK779
    Mileage:
    8,853
    BEST PRICE: $83,999
    Used 2020 GMC Sierra 2500 4WD Crew Cab Denali Dsl at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $89,600
    MARKET CORRECTION SAVINGS:
    $5,601
    BEST PRICE:
    $83,999
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    2018 GMC Sierra 3500 4WD Crew Cab Denali SRW
    Stock#:
    TK781
    Mileage:
    71,208
    BEST PRICE: $69,999
    Used 2018 GMC Sierra 3500 4WD Crew Cab Denali SRW at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $73,891
    MARKET CORRECTION SAVINGS:
    $3,892
    BEST PRICE:
    $69,999
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    2015 GMC Sierra 2500 4WD Crew Cab Denali Duramax Plus
    Stock#:
    TK782
    Mileage:
    72,416
    BEST PRICE: $60,999
    Used 2015 GMC Sierra 2500 4WD Crew Cab Denali Duramax Plus at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $63,975
    MARKET CORRECTION SAVINGS:
    $2,976
    BEST PRICE:
    $60,999
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    2012 GMC Sierra 2500 4WD Crew Cab SLT Longbed
    Stock#:
    TK784
    Mileage:
    143,521
    BEST PRICE: $31,999
    Used 2012 GMC Sierra 2500 4WD Crew Cab SLT Longbed at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $35,050
    MARKET CORRECTION SAVINGS:
    $3,051
    BEST PRICE:
    $31,999
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    2018 GMC Sierra 2500 4WD Crew Cab SLT
    Stock#:
    TK788
    Mileage:
    87,188
    BEST PRICE: $59,999
    Used 2018 GMC Sierra 2500 4WD Crew Cab SLT at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $67,425
    MARKET CORRECTION SAVINGS:
    $7,426
    BEST PRICE:
    $59,999
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    2019 GMC Sierra 2500 4WD Crew Cab Denali
    Stock#:
    TK797
    Mileage:
    45,205
    BEST PRICE: $69,999
    Used 2019 GMC Sierra 2500 4WD Crew Cab Denali at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $79,600
    MARKET CORRECTION SAVINGS:
    $9,601
    BEST PRICE:
    $69,999
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    2015 GMC Sierra 2500 4WD Crew Cab Denali Duramax Plus
    Stock#:
    TK800
    Mileage:
    121,441
    BEST PRICE: $49,999
    Used 2015 GMC Sierra 2500 4WD Crew Cab Denali Duramax Plus at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $53,900
    MARKET CORRECTION SAVINGS:
    $3,901
    BEST PRICE:
    $49,999
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    2021 GMC Sierra 2500HD 4WD Crew Cab 159" Denali Dsl
    Stock#:
    TK801
    Mileage:
    500
    BEST PRICE: $86,999
    Used 2021 GMC Sierra 2500HD 4WD Crew Cab 159 Vehicle Details
    Current Offers:
    RETAIL:
    $99,587
    MARKET CORRECTION SAVINGS:
    $12,588
    BEST PRICE:
    $86,999
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    2020 GMC Sierra 3500 4WD Crew Cab Denali DRW Longbed Dsl
    Stock#:
    TK803
    Mileage:
    25,178
    BEST PRICE: $79,999
    Used 2020 GMC Sierra 3500 4WD Crew Cab Denali DRW Longbed Dsl at T&K Performance near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $85,625
    MARKET CORRECTION SAVINGS:
    $5,626
    BEST PRICE:
    $79,999
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    Disclaimer:  This is a guide only. See salesperson for additional information. All vehicles subject to prior sale. The dealership, nor ProMax assume any responsibility for the accuracy of the values, sale price, rebate(s), interest rates, terms, monthly payment, equipment, mileage, or for any errors or omissions of the dealership, or ProMax Please verify all information for accuracy prior to purchase.