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 TruckCo!

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    11 Results
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    2018 GMC Sierra 2500 4WD Crew Cab Denali
    Stock#:
    TK1066
    Mileage:
    64,917
    BEST PRICE: $57,999
    Used 2018 GMC Sierra 2500 4WD Crew Cab Denali at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $60,850
    T&K SAVINGS:
    $2,851
    BEST PRICE:
    $57,999
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    2017 GMC Sierra 3500 4WD Crew Cab Denali SRW
    Stock#:
    TK1192
    Mileage:
    77,181
    BEST PRICE: $57,999
    Used 2017 GMC Sierra 3500 4WD Crew Cab Denali SRW at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $59,999
    T&K SAVINGS:
    $2,000
    BEST PRICE:
    $57,999
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    2018 GMC Sierra 3500 4WD Crew Cab SLT SRW
    Stock#:
    TK1200
    Mileage:
    63,652
    BEST PRICE: $58,999
    Used 2018 GMC Sierra 3500 4WD Crew Cab SLT SRW at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $62,614
    T&K SAVINGS:
    $3,615
    BEST PRICE:
    $58,999
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    2018 GMC Sierra 2500 4WD Crew Cab SLT
    Stock#:
    TK1203
    Mileage:
    38,179
    BEST PRICE: $59,999
    Used 2018 GMC Sierra 2500 4WD Crew Cab SLT at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $59,999
    BEST PRICE:
    $59,999
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    2015 GMC Sierra 3500 4WD Crew Cab Denali Duramax Plus SRW
    Stock#:
    TK1207
    Mileage:
    90,903
    BEST PRICE: $49,999
    Used 2015 GMC Sierra 3500 4WD Crew Cab Denali Duramax Plus SRW at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $49,999
    BEST PRICE:
    $49,999
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    2021 GMC Sierra 3500HD 4WD Crew Cab 159" Denali Dsl
    Stock#:
    TK1285
    Mileage:
    48,945
    BEST PRICE: $69,999
    Used 2021 GMC Sierra 3500HD 4WD Crew Cab 159 Vehicle Details
    Current Offers:
    RETAIL:
    $75,575
    T&K SAVINGS:
    $5,576
    BEST PRICE:
    $69,999
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    2020 GMC Sierra 3500 4WD Crew Cab Denali SRW Longbed Dsl
    Stock#:
    TK1297
    Mileage:
    39,255
    BEST PRICE: $70,999
    Used 2020 GMC Sierra 3500 4WD Crew Cab Denali SRW Longbed Dsl at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $75,339
    T&K SAVINGS:
    $4,340
    BEST PRICE:
    $70,999
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    2022 GMC Sierra 3500HD 4WD Crew Cab 159" Denali Dsl
    Stock#:
    TK1308
    Mileage:
    29,612
    BEST PRICE: $78,999
    Used 2022 GMC Sierra 3500HD 4WD Crew Cab 159 Vehicle Details
    Current Offers:
    RETAIL:
    $90,350
    T&K SAVINGS:
    $11,351
    BEST PRICE:
    $78,999
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    2020 GMC Sierra 2500 4WD Crew Cab Denali Dsl
    Stock#:
    TK1314
    Mileage:
    81,047
    BEST PRICE: $60,999
    Used 2020 GMC Sierra 2500 4WD Crew Cab Denali Dsl at T&K TruckCo near Great Falls, MT Vehicle Details
    Current Offers:
    RETAIL:
    $66,550
    T&K SAVINGS:
    $5,551
    BEST PRICE:
    $60,999
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    2020 GMC Sierra 3500 4WD Crew Cab Denali SRW Dsl
    Stock#:
    TK1323
    Mileage:
    26,755
    BEST PRICE: $73,999
    Used 2020 GMC Sierra 3500 4WD Crew Cab Denali SRW Dsl at T&K TruckCo near Great Falls, MT
    Stock Photo. Actual color and options may vary
    Vehicle Details
    Current Offers:
    RETAIL:
    $77,493
    T&K SAVINGS:
    $3,494
    BEST PRICE:
    $73,999
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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.