Skip to vehicle Listings

Used Diesel Trucks for Sale in O'fallon, MO

Filters (3)
Items 1 to 2 of 12.

    721 Matches

    Used 2024 Chevrolet Silverado 1500 ZR2 w/ ZR2 Bison Edition
    50,872
    Great Price
    Certified 2022 GMC Sierra 3500 Denali w/ Denali Ultimate Package
    • Denali
    • 71K mi
    59,372
    Great Price
    Used 2017 Ford F250 King Ranch w/ King Ranch Ultimate Package
    • King Ranch
    • 81K mi
    52,995
    My Wallet

    Find it Fast.

    Keep it Affordable.

    Credit Rating
    Trade-In Value
    Get My Kelley Blue Book® CarValue
    Get My Payoff Quote

    $

    Based on 4.5% APR for mos.
    Used 2022 Chevrolet Silverado 1500 LTZ w/ Technology Package
    37,702
    Great Price
    Used 2025 RAM 2500 Laramie
    Used
    • Laramie
    • 3K mi
    62,610
    Great Price
    New 2026 Chevrolet Silverado 2500 Custom w/ Custom Value Package
    Advertisement
    Used 2025 Chevrolet Silverado 2500 W/T
    48,899
    Great Price
    Item 1 of 4.
    Used
    • SLE
    • 107K mi
    27,985
    Used 2024 RAM 2500 Tradesman w/ Chrome Appearance Group
    Used
    • Tradesman
    • 30K mi
    42,596
    Great Price
    Used 2021 Ford F250 Lariat w/ Lariat Value Package
    Used
    • Lariat
    • 92K mi
    49,047
    Great Price
    Used 2023 Chevrolet Silverado 2500 LTZ w/ Gooseneck/5TH Wheel Package
    • LTZ
    • 71K mi
    51,878
    Great Price
    Advertisement
    Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 90K mi
    41,900
    Used 2024 RAM 3500 Laramie w/ Towing Technology Group
    Used
    • Laramie
    • 4K mi
    71,900
    Used 2021 Chevrolet Silverado 1500 RST
    36,821
    Great Price
    Used 2024 GMC Sierra 1500 SLE w/ Preferred Package
    45,121
    Great Price
    Advertisement
    Used 2024 GMC Sierra 1500 Elevation w/ Preferred Package
    Used
    • Elevation
    • 18K mi
    49,021
    Great Price
    Used 2023 Chevrolet Silverado 2500 High Country
    Used
    • High Country
    • 23K mi
    62,921
    Great Price
    Used 2024 GMC Sierra 2500 AT4 w/ Technology Package
    73,921
    Great Price
    Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package
    Used
    • Denali
    • 117K mi
    44,570
    Great Price
    Used 2024 RAM 2500 Laramie w/ Safety Group
    Used
    • Laramie
    • 29K mi
    53,299
    Great Price
    Used 2025 RAM 3500 Tradesman
    Used
    • Tradesman
    • 35K mi
    59,451
    Good Price
    Used 2022 Ford F250 Lariat w/ Lariat Ultimate Package
    Used
    • Lariat
    • 47K mi
    63,133
    Great Price
    Used 2025 Chevrolet Silverado 1500 High Country
    Used
    • High Country
    • 10K mi
    56,939
    Great Price
    Used 2019 RAM 2500 Tradesman w/ Chrome Appearance Group
    Used
    • Tradesman
    • 58K mi
    33,900
    Used 2025 Chevrolet Silverado 1500 LTZ
    52,449
    Great Price
    Used 2014 Ford F250 XLT w/ XLT Premium Package
    Used
    • XLT
    • 111K mi
    33,644
    Used 2023 Chevrolet Silverado 2500 Custom w/ Custom Value Package
    51,399
    Great Price
    Used 2021 Chevrolet Silverado 1500 RST w/ Z71 Off-Road Package
    35,221
    Great Price

    Used Trucks for Sale by Make

    View All Makes
    <!--{"relevance":[false,{}]}-->