Inventory Search
2026
Sierra 1500
From the hardworking Pro and the well-equipped SLT to the off-road ready AT4 and the luxurious Denali Ultimate, there's a GMC Sierra 1500 pickup truck ready to help you take on whatever lies ahead.
View InventoryProthro GMC: Manning, SC’s Premier Auto Dealer
At Prothro GMC, your premier GMC Dealer in Manning, SC, we are committed to delivering unmatched customer service and a vast selection of new and used vehicles. Whether you're in the market for a brand-new GMC or looking for a reliable used vehicle, our dealership is here to meet your needs. Our knowledgeable staff is dedicated to helping you find the perfect vehicle to fit your lifestyle.
| Monday | 8:00AM - 6:00PM |
| Tuesday | 8:00AM - 6:00PM |
| Wednesday | 8:00AM - 6:00PM |
| Thursday | 8:00AM - 6:00PM |
| Friday | 8:00AM - 6:00PM |
| Saturday | 8:00AM - 12:00PM |
| Sunday | Closed |
| Monday | 8:00AM - 6:00PM |
| Tuesday | 8:00AM - 6:00PM |
| Wednesday | 8:00AM - 6:00PM |
| Thursday | 8:00AM - 6:00PM |
| Friday | 8:00AM - 6:00PM |
| Saturday | Closed |
| Sunday | Closed |
| you break it we fix it | |
| Monday | 8:00AM - 6:00PM |
| Tuesday | 8:00AM - 6:00PM |
| Wednesday | 8:00AM - 6:00PM |
| Thursday | 8:00AM - 6:00PM |
| Friday | 8:00AM - 6:00PM |
| Saturday | Closed |
| Sunday | Closed |
Discover Our New and Used Vehicles
Explore our impressive inventory of GMC for sale in Manning, SC. From the rugged Sierra to the versatile Acadia, we have a vehicle to suit every driver. Our selection of used vehicles provides quality options at competitive prices, ensuring you get exceptional value. For more details on available models, explore our new inventory or browse our used inventory
Reliable GMC Service and Parts in Manning, SC
Our commitment to you doesn't end with the sale. Prothro GMC offers a full-service department staffed by GM-certified technicians ready to handle all your maintenance and repair needs. We use genuine GM parts to ensure the highest quality service. Whether you need a routine oil change or more extensive repairs, our service team is here to help. For convenience, schedule your service appointment online.
Affordable GMC Financing Tailored for Manning, SC
Financing your GMC has never been easier. At Prothro GMC, we provide flexible financing solutions tailored to your needs. Our finance experts are dedicated to finding the best rates and terms for you, whether you're buying new or pre-owned. Start your journey today by filling out our online credit application.
Join Our Community
At Prothro GMC, we pride ourselves on being more than just a dealership. We're a part of the Manning community, committed to supporting local events and initiatives. Our customer-first approach ensures that every visit is welcoming and hassle-free. We invite you to visit our dealership and experience the Prothro GMC difference firsthand.
For more information or to schedule a test drive, contact us today!