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New Inventory
- - 2027 GMC Yukon Denali / / Location: Manning, SC / 1GKS1DKL1VR105559
- - 2027 GMC Terrain AT4 / / Location: Manning, SC / 3GKALYEG4VL109429
- - 2027 GMC Yukon XL Denali / / Location: Manning, SC / 1GKS2JK88VR160517
- - 2027 GMC Yukon Denali / / Location: Manning, SC / 1GKS1DKL6VR127976
- - 2027 GMC Sierra 1500 AT4 / / Location: Manning, SC / 3GTUUPE88VG105272
- - 2027 GMC Acadia Elevation / / Location: Manning, SC / 1GKENKKSXVJ139771
- - 2027 GMC Terrain Denali / / Location: Manning, SC / 3GKALZEG5VL144793
- - 2026 GMC Acadia Elevation / / Location: Manning, SC / 1GKENKKS2TJ317413
- - 2026 GMC Sierra 2500 HD SLT / / Location: Manning, SC / 1GT1UNEY2TF424530
- - 2026 GMC Sierra 2500 HD SLT / / Location: Manning, SC / 1GT1UNEY7TF400496
- - 2026 GMC Acadia Elevation / / Location: Manning, SC / 1GKENKKS0TJ304241
- - 2026 GMC Sierra 2500 HD Pro / / Location: Manning, SC / 1GT4ULEY3TF105428
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY6TF243342
- - 2026 GMC Sierra 1500 SLT / / Location: Manning, SC / 3GTUUDED6TG502097
- - 2026 GMC Canyon AT4 / / Location: Manning, SC / 1GTP2DEKXT1337820
- - 2026 GMC Sierra 2500 HD SLT / / Location: Manning, SC / 1GT4UNE77TF441845
- - 2026 GMC Canyon Elevation / / Location: Manning, SC / 1GTP1BEK1T1335820
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY8TF414639
- - 2026 GMC Sierra 3500 HD Chassis Cab Pro / / Location: Manning, SC / 1GD4USEY4TF400494
- - 2026 GMC Sierra 2500 HD SLT / / Location: Manning, SC / 1GT4UNE71TF441839
- - 2026 GMC Acadia Denali / / Location: Manning, SC / 1GKENLKS7TJ402057
- - 2026 GMC Sierra 2500 HD SLT / / Location: Manning, SC / 1GT1UNEYXTF411234
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY4TF414525
- - 2026 GMC Sierra 1500 SLT / / Location: Manning, SC / 1GTUUDED5TZ313313
- - 2026 GMC Acadia Denali / / Location: Manning, SC / 1GKENLKS2TJ402015
- - 2026 GMC Sierra 1500 Denali / / Location: Manning, SC / 1GTUUGEL9TZ478242
- - 2026 GMC Yukon Denali / / Location: Manning, SC / 1GKS2DKLXTR400394
- - 2026 GMC Sierra 2500 HD Pro / / Location: Manning, SC / 1GT1ULEY5TF257746
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY7TF414566
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT4URE77TF439049
- - 2026 GMC Yukon AT4 / / Location: Manning, SC / 1GKS2CKL2TR467372
- - 2026 GMC Sierra 1500 AT4 / / Location: Manning, SC / 1GTUUEEL4TZ432662
- - 2026 GMC Sierra 1500 AT4 / / Location: Manning, SC / 1GTUUEELXTZ476973
- - 2026 GMC Sierra 2500 HD AT4 / / Location: Manning, SC / 1GT1UPEY0TF315821
- - 2026 GMC Sierra 1500 Pro / / Location: Manning, SC / 3GTNHAED2TG315835
- - 2026 GMC Sierra 1500 Pro / / Location: Manning, SC / 3GTPUAEK0TG377866
- - 2026 GMC Yukon Denali / / Location: Manning, SC / 1GKS1DKL2TR384159
- - 2026 GMC Sierra 1500 Pro / / Location: Manning, SC / 3GTNHAEDXTG314724
- - 2026 GMC Sierra 1500 Denali / / Location: Manning, SC / 1GTUUGEL9TZ451395
- - 2026 GMC Sierra 1500 SLT / / Location: Manning, SC / 3GTUUDED5TG459761
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY6TF414607
- - 2026 GMC Sierra 1500 AT4 / / Location: Manning, SC / 1GTUUEE86TZ538140
- - 2026 GMC Sierra 3500 HD Chassis Cab Pro / / Location: Manning, SC / 1GD4USEY2TF400350
- - 2026 GMC Sierra 2500 HD Denali / / Location: Manning, SC / 1GT1UREY0TF424467
- - 2026 GMC Sierra 1500 SLT / / Location: Manning, SC / 1GTUUDED6TZ544818
- - 2026 GMC Sierra 1500 Denali / / Location: Manning, SC / 1GTUUGED5TZ547890
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» Used Inventory
- - 2026 Chevrolet Equinox LT / / Location: Manning, SC / 3GNAXHEGXTL199044
- - 2026 Chevrolet Equinox LT / / Location: Manning, SC / 3GNAXHEG0TL276052
- - 2026 Chevrolet Equinox LT / / Location: Manning, SC / 3GNAXHEG0TL200122
- - 2026 Chevrolet Equinox LT / / Location: Manning, SC / 3GNAXHEG1TL294656
- - 2026 Buick Envista Preferred / / Location: Manning, SC / KL47LAEP5TB090251
- - 2026 Chevrolet Equinox LT / / Location: Manning, SC / 3GNAXHEG2TL200705
- - 2026 Buick Enclave Preferred / / Location: Manning, SC / 5GAERAKS1TJ189550
- - 2026 GMC Acadia Elevation / / Location: Manning, SC / 1GKENKKS2TJ151989
- - 2026 GMC Canyon Elevation / / Location: Manning, SC / 1GTP1BEK4T1243150
- - 2026 GMC Sierra 1500 SLT / / Location: Manning, SC / 1GTPHDED6TZ161995
- - 2025 Chevrolet Tahoe Premier / / Location: Manning, SC / 1GNS5SRD5SR139042
- - 2025 GMC Sierra 1500 Elevation / / Location: Manning, SC / 3GTUUCED7SG103417
- - 2025 Chevrolet Trax LT / / Location: Manning, SC / KL77LHEP4SC143140
- - 2025 Chevrolet Malibu 1LT / / Location: Manning, SC / 1G1ZD5ST3SF124188
- - 2025 Chevrolet Tahoe LT / / Location: Manning, SC / 1GNS5NRD5SR201122
- - 2025 Nissan Sentra SV / / Location: Manning, SC / 3N1AB8CV8SY271274
- - 2025 Chevrolet Trax LT / / Location: Manning, SC / KL77LHEP0SC167175
- - 2025 Chevrolet Malibu 1LT / / Location: Manning, SC / 1G1ZD5ST5SF138755
- - 2025 Chevrolet Trailblazer LT / / Location: Manning, SC / KL79MPSPXSB077963
- - 2025 RAM 3500 Big Horn / / Location: Manning, SC / 3C63R3DL0SG529043
- - 2025 Buick Enclave Preferred / / Location: Manning, SC / 5GAEVARS3SJ207160
- - 2025 Chevrolet Malibu 1LT / / Location: Manning, SC / 1G1ZD5ST4SF123079
- - 2025 Chevrolet Blazer 2LT / / Location: Manning, SC / 3GNKBCR49SS156647
- - 2024 Jeep Compass Limited / / Location: Manning, SC / 3C4NJDCNXRT125248
- - 2024 GMC Sierra 1500 AT4 / / Location: Manning, SC / 3GTUUEE89RG125167
- - 2024 GMC Sierra 1500 AT4 / / Location: Manning, SC / 3GTUUEE81RG389354
- - 2024 GMC Acadia Elevation / / Location: Manning, SC / 1GKENNKS4RJ194739
- - 2024 Toyota Tundra SR5 / / Location: Manning, SC / 5TFLA5DB2RX202054
- - 2024 Chevrolet Trailblazer LT / / Location: Manning, SC / KL79MRSL5RB162969
- - 2023 GMC Acadia Denali / / Location: Manning, SC / 1GKKNPLS3PZ238550
- - 2023 Buick Envision Essence / / Location: Manning, SC / LRBFZNR41PD068666
- - 2022 Chevrolet Silverado 1500 LTD RST / / Location: Manning, SC / 1GCUYEET5NZ205570
- - 2022 Buick Envision Essence / / Location: Manning, SC / LRBFZNR41ND046955
- - 2022 GMC Sierra 1500 Denali Ultimate / / Location: Manning, SC / 1GTUUHET5NZ635760
- - 2021 Toyota Highlander Limited / / Location: Manning, SC / 5TDYZRAH6MS046811
- - 2021 Ford F-150 XL / / Location: Manning, SC / 1FTEW1EP8MKE32149
- - 2020 GMC Sierra 2500 HD NA / / Location: Manning, SC / 1GT49LE79LF186721
- - 2020 Chevrolet Equinox LT / / Location: Manning, SC / 2GNAXKEV1L6157958
- - 2019 Ford Transit Connect XL / / Location: Manning, SC / NM0LE6E27K1385109
- - 2019 Ford Fiesta S / / Location: Manning, SC / 3FADP4AJ3KM140478
- - 2019 GMC Yukon XL Denali / / Location: Manning, SC / 1GKS2HKJ3KR404064
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» Specials
- - Tire Price Match Guarantee / Provide us with a better eligible* price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference. / OEM / Location: Manning, SC
- - Brake Pad Rebate / Up to a $60 rebate* on the purchase and installation of select front and rear brake pads / OEM / Location: Manning, SC
- - Brake Rotor Rebate / Up to a $60 rebate* on the purchase and installation of four select brake rotors / OEM / Location: Manning, SC
- - 6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles* / / OEM / Location: Manning, SC
- - 8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles* / / OEM / Location: Manning, SC
- - Most ACDelco Gold Front Brake Pads Installed* / 24 Months/Unlimited Mile Warranty** / OEM / Location: Manning, SC
- - Most GM Genuine Parts Front Brake Pads Installed* / 24 Months/Unlimited Mile Warranty** / OEM / Location: Manning, SC
- - GM Genuine Parts Front Brake Rotors installed on most cars & small SUVs* / 24 Months/Unlimited Mile Warranty** / OEM / Location: Manning, SC
- - GM Genuine Parts Front Brake Rotors installed on most trucks and full-size SUVs* / 24 Months/Unlimited Mile Warranty** / OEM / Location: Manning, SC
- - Most ACDelco Gold 42-Mo Batteries Installed* / 42-month free-replacement limited warranty** / OEM / Location: Manning, SC
- - Tire Rotation and MPVI* / Regular Tire Rotations Can Help Extend The Life Of Your Tires / OEM / Location: Manning, SC
- - Most ACDelco Gold 36-Mo AGM Batteries Installed* / 36-month free-replacement limited warranty** / OEM / Location: Manning, SC
- - Tire Offer / Buy 3, get 1 for $1 on select tires* / OEM / Location: Manning, SC
- - Tire Pressure Monitor Sensor Rebate / Up to a $40 rebate* on the purchase and installation of four select tire pressure monitor sensors / OEM / Location: Manning, SC
- - Shock Rebate / Up to an $80 rebate* on the purchase and installation of four select shocks / OEM / Location: Manning, SC
- - Strut Rebate / Up to an $80 rebate* on the purchase and installation of four select struts / OEM / Location: Manning, SC
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» Blog
- - About Prothro GMC: Manning's Home for Professional Grade Vehicles
- - Why Staying Current on GMC Service Keeps Your Vehicle Running Strong
- - 2026 GMC Canyon: Everything You Need to Know Before You Buy
- - GMC Truck Month: Your Guide to the Best Deals on GMC Trucks
- - Best GMC SUVs for Summer Road Trips
- - Summer Road Trip Maintenance In 2026: What Every GMC Driver Should Know