South Carolina Truck Dispatch: Upstate, Charleston, I-85
South Carolina truck dispatch means steady outbound freight: the state ships much more by truck than it takes in, from Upstate plants and the Port of Charleston. We book South Carolina loads remotely for a flat 6% or 8%.
Figures and rules checked October 30, 2026
South Carolina ships more truck freight than it receives, and by a wide margin for a state its size. About 58 million tons left South Carolina by truck for other states in 2022, while about 47 million came in. For an owner-operator, that's a good sign: deliver into South Carolina, and there's usually freight to take out.
Much of that freight comes from manufacturing. Tires, plastics, auto assembly, chemicals and paper all ship from plants along I-85 in the Upstate and I-26 toward Charleston. The Port of Charleston ties them to world markets.
The port and the inland ports
South Carolina runs a port system built around rail as well as trucks. According to the SC Ports Authority's 2025 year-end figures:
| Facility | 2025 volume | What it means for trucks |
|---|---|---|
| Port of Charleston | More than 2.6 million TEUs, plus 168,089 vehicles | Import and export freight to warehouses around Charleston and along I-26 |
| Inland Port Greer | 197,805 rail moves | Containers come off the train in the Upstate and go short distances by truck to plants and warehouses |
| Inland Port Dillon | 48,761 rail containers, a record | Rail link for the Pee Dee region and the I-95 corridor |
Container drayage around the terminals is specialized work, but the warehouses and plants they feed create plenty of over-the-road freight.
What South Carolina ships
In FAF6, the biggest van, reefer and flatbed-type freight leaving South Carolina origins by truck in 2022 was:
- Nonmetal mineral products: about 17 million tons.
- Plastics and rubber: about 9 million tons. Tires are a big part of that, from plants across the state.
- Wood products: about 9 million tons from the state's forests and mills.
- Basic chemicals and mixed freight: about 7.5 and 6.6 million tons.
- Base metals, paper and motorized vehicles: about 6, 5 and 4.7 million tons.
South Carolina trucks deliver most to North Carolina (about 16 million tons) and Georgia (about 10 million), then Tennessee, Florida and Texas.
Freight regions
- The Upstate (Greenville and Spartanburg): auto assembly, tires, plastics and distribution along I-85, with Inland Port Greer.
- The Midlands (Columbia): where I-20, I-26 and I-77 meet, with distribution and manufacturing.
- The Lowcountry (Charleston and Summerville): the port, aerospace, auto assembly and import warehouses along I-26.
- The Pee Dee and I-95: agriculture, Inland Port Dillon and through traffic between the Northeast and Florida.
Lanes and reloads
- I-85 runs through the Upstate between Charlotte and Atlanta, one of the busiest manufacturing corridors in the South.
- I-26 connects Charleston with Columbia and Spartanburg, carrying port freight inland.
- I-95 crosses the east, carrying long-haul freight between the Northeast and Florida.
- Reloading is easiest in the Upstate and around Charleston. Because the state ships more than it receives, outbound loads are usually there.
South Carolina freight by the numbers
| Measure | South Carolina |
|---|---|
| Truck freight starting in the state (2022) | About 169 million tons, 66% delivered in-state |
| Truck freight to other states | About 58 million tons |
| Truck freight from other states | About 47 million tons (more leaves than arrives) |
| Top destination states | North Carolina, Georgia and Tennessee |
| Top states sending trucks in | North Carolina, Georgia and Florida |
| Diesel tax, IFTA, 4th quarter 2026 | 28 cents a gallon |
| State rule to check first | No special state tax beyond IFTA |
Tonnage from the BTS Freight Analysis Framework (FAF6, base year 2022). Diesel tax from the IFTA, Inc. rate matrix.
Trailers that fit South Carolina freight
| Equipment | Where it fits |
|---|---|
| Dry van | Tires, plastics, auto parts, paper and import freight |
| Power only | Trailer moves between plants, inland ports and warehouses in the Upstate and Lowcountry |
| Flatbed | Lumber, steel and building materials |
| Reefer | Food distribution and seasonal produce such as peaches |
A Greenville van loop on tires and port freight
Tires from the Upstate start a loop north to Ohio that comes home through Charlotte and the Port of Charleston.
| Day | Load | About |
|---|---|---|
| Monday | Tires from an Upstate plant to a distribution center near Columbus, Ohio | 520 miles |
| Tuesday | Deliver, then Columbus freight to Charlotte on I-77 | 430 miles |
| Wednesday | Charlotte to a Charleston area warehouse on I-77 and I-26 | 210 miles |
| Thursday | Import freight from Charleston back to the Upstate on I-26 | 210 miles |
| Friday | A short Upstate load or home time |
An example of how a week can be planned, not a promise of loads, rates or miles. Distances are rounded.
Peach season, storms and the holiday build
- Late spring and summer: Peach season in the Upstate and Midlands, and other summer produce.
- June to November: Atlantic hurricane season, which can close the port and bring evacuation orders on the coast.
- Fall: Import peak through Charleston and the holiday build.
- Winter: Mostly mild, with occasional ice in the Upstate.
The holiday import build and hurricane season matter most here. The seasonal freight calendar covers the rest of the country.
Fuel tax and road costs in South Carolina
- Fuel tax. South Carolina diesel tax is 28 cents a gallon on the IFTA matrix for the 4th quarter of 2026, well under North Carolina's 41 cents. The IFTA calculator handles both.
- Short loads add up. Many Upstate loads are short. Compare them by all-in rate with the rate per mile calculator.
South Carolina reload points
| City or area | Why trucks go there | Reload outlook |
|---|---|---|
| Greenville and Spartanburg | Tires, plastics, auto assembly and Inland Port Greer | Strong |
| Charleston | Port imports and auto assembly | Strong |
| Columbia | Distribution at I-20, I-26 and I-77 | Good |
| Florence and Dillon | Inland Port Dillon and I-95 freight | Fair |
| Rock Hill | Charlotte-area distribution | Good, part of the Charlotte market |
South Carolina checklist: plant windows, Greer and storms
- On Upstate plant pickups, confirm appointment windows, which are often tight.
- For inland port loads at Greer, check whether the container is ready and the gate hours.
- Compare short Upstate runs by all-in rate per mile.
- In hurricane season, watch for evacuation orders on the coast before booking into Charleston.
- On tire loads, confirm the load count and weight, since tires cube out before they weigh out.
Booking South Carolina freight with us
South Carolina ships more than it receives, so delivering there usually means a good reload. Your dispatcher works the Upstate plants along I-85, the inland ports at Greer and Dillon, and Charleston's import warehouses.
Same terms in every state. We work online and are registered in New York. There's no local office, so your dispatcher works with you by phone, text and email.
- A flat 6% of weekly gross for dry van, reefer, flatbed and power only, and 8% for box truck and hotshot
- No fee on loads picked up in your first 3 days
- No upfront or setup fees and no long-term contract
- Setup within about 24 hours of getting your documents
Here's how our fee works and what you need to get set up.
Freight tonnage on this page comes from the Bureau of Transportation Statistics Freight Analysis Framework (FAF6, base year 2022).
Next door, see North Carolina and Georgia, the two ends of the I-85 corridor.
South Carolina truck dispatch questions
Is it easy to find loads out of South Carolina?▾
Usually. The state ships much more truck freight than it receives, so outbound loads are there, especially in the Upstate and around Charleston.
What is Inland Port Greer?▾
A rail-served inland port in the Upstate. It handled 197,805 rail moves in 2025, and trucks carry its containers short distances to plants and warehouses.
What does the Upstate ship?▾
Tires, plastics, auto parts and manufactured goods from plants along I-85 between Greenville and Spartanburg.
How busy is the Port of Charleston?▾
SC Ports reports more than 2.6 million TEUs at the Port of Charleston in 2025.
Ready to get your truck loaded?
Talk to a dispatcher today. Your first 3 days are free, with no upfront dispatch fees.