Tractor, Hay Wagon, Cattle Trailer and Farm Truck Wrecks on Abbeville County Roads

By Thomas Spiro Conits · Greenville personal injury attorney · October 18, 2026

Picture a tractor slowing to turn left into a field just as a car pulls out to pass, or a hay wagon coming loose from its hitch at dusk. If you were hurt in a wreck with a tractor, hay wagon, cattle trailer or farm-plated truck on SC-72, SC-28, Highway 71, SC-20, US-178 or a county road in Abbeville County, this is for you, whether you were in a car, on a motorcycle or on the equipment itself. This is also for you if one of these wrecks took someone from your family.

Farm equipment has a place on these roads, under South Carolina rules of its own. Three questions shape your case: which rules the equipment had to follow, whether a farm truck's exemptions really applied, and who owns equipment that may carry no plate. Log trucks have their own post, so this one leaves them out. If a farm truck or cattle trailer was involved, start with the farm-truck rules; if you need next steps now, start with what to do.

Abbeville County Is Farm Country, by USDA's Count

USDA's 2022 Census of Agriculture counted 680 farms in Abbeville County, and 1,312 tractors on the 627 farms that had them, up from 1,024 tractors in 2017. It also counted 212 hay balers and 1,010 trucks, pickups included. Those are counts of farm machines, the kind this post is about.

In that census, livestock, poultry and their products made up 53 percent of farm sales. Hay, haylage and other forage covered more acres than any other crop: 12,100. The census counted 14,112 cattle and calves at the end of 2022, and USDA's county profile ranks Abbeville sixth of 46 South Carolina counties in cattle-and-calf sales.

The state Department of Public Safety's 2024 Traffic Collision Fact Book counts 301 collisions of all kinds in Abbeville County in 2024, with 4 people killed and 13 seriously injured. SCDOT's 2025 traffic sheet estimates parts of Highway 71 at 450 to 600 vehicles a day. On stretches that quiet, there may be no other driver who saw your wreck, so your own photos can count for more. I've driven behind a tractor on Abbeville County roads myself. My rural-roads post explains why the same crash is worse on a rural road. If a tractor, a wagon or a farm truck was part of your wreck, call or text (864) 777-1000.

South Carolina's Rules for Tractors and Hay Wagons on the Road

A few South Carolina rules are written for farm tractors and implements on the road. Otherwise, the traffic code says its vehicle-equipment rules do not apply to them "except as herein made applicable" (S.C. Code § 56-5-4420). The rules that do apply follow, along with the rules for passing a tractor. They are where a claim starts, though a broken rule alone does not prove who caused a wreck.

Lights after dark and in bad weather

After dark and in bad weather, a tractor, implement or wagon must show at least one lighted lamp with a white light visible 500 feet ahead and a red lamp or reflector visible 500 feet behind (S.C. Code § 56-5-4650). Under § 56-5-4450, that rule applies from a half hour after sunset to a half hour before sunrise. It also applies when wipers are in use for rain, sleet or snow, but not when they are used only intermittently in a misting rain, sleet or snow. And it applies when bad weather or other conditions severely limit seeing people and vehicles 500 feet ahead. So it can apply on a rainy afternoon, too. A tractor with electric lights must also display its red tail lamp and headlamps at those times (§ 56-5-4420). If you hit a tractor or wagon from behind at those times, whether it showed a red tail lamp, light or reflector is one of the first questions in your case.

Farm-trailer speed limits of 20 and 30 mph, and the hitch

S.C. Code § 56-5-4900 sets these rules for farm trailers:

• A farm trailer whose gross weight (trailer plus load) is 8,000 pounds or less, pulled behind a farm tractor or truck to haul farm products to or from farms, "may not exceed a speed of twenty miles an hour." It is also excused from the state's brake rules (§§ 56-5-4850 to 56-5-4890).
• An unbraked farm trailer over 8,000 pounds gross weight, other than a gooseneck, is held to 30 miles an hour, may be pulled only in clear weather, and needs a tow vehicle whose empty weight is at least half the trailer's gross weight.
• Every towed farm trailer hauling farm products must be secured by a pintle hook, spring-load latch, safety lock hitch pin or equivalent, with safety chains in use.

If a wagon or trailer broke loose, the pin, the latch and the chains are evidence.

How wide farm equipment may be, and when it may move

Farm tractors and implements are generally exempt from the state's size, weight and load rules when "moved upon the highways so as not to damage the highways nor unduly interfere with highway traffic" (S.C. Code § 56-5-4020(A)). The exemption has limits: no more than 12 feet wide, or 16 feet for farm implements, and moved "only in clear weather conditions during daylight hours" (§ 56-5-4020(C)). It is a size-and-weight exemption, not a ruling on fault, but its limits make the width, the time of day and the weather three of the first facts I pin down.

The slow-moving-vehicle emblem, as evidence

Photograph the slow-moving-vehicle emblem, or its absence: whether one was there, and whether it was faded or covered, is part of what happened. Clemson University's agricultural safety site tells operators to use the emblem when traveling under 25 mph, though I have not found a South Carolina statute or regulation that requires it.

Passing, and the left turn into a field

If you were passing when a tractor turned left, the wreck is not automatically your fault: both drivers have duties. A vehicle moving slower than traffic must keep to the right, but it may move left to get ready for a left turn at an intersection or into a private road or driveway (S.C. Code § 56-5-1810(b)). The tractor's driver may turn only when it can be done with reasonable safety, and generally must signal continuously for at least the last 100 feet before the turn (§ 56-5-2150).

A driver passing a tractor may use the left side only when it is clearly visible and free of oncoming traffic far enough ahead to finish passing without interfering with oncoming traffic or the vehicle being passed (§ 56-5-1860). Section 56-5-1880 also keeps drivers off the left side within 100 feet of an intersection, and at a hill crest, a curve or within 100 feet of a bridge, viaduct or tunnel where the view is blocked. Those limits do not apply to a driver turning left into a private road or driveway, and I check whether a particular field entrance counts as one. The limits also may not apply when an obstruction makes it necessary to drive left of center, though a driver going around one must still yield to oncoming traffic (§ 56-5-1810(a)). Whether slow or stopped farm equipment counts as an obstruction is something I look at case by case.

Fault can be shared. Under South Carolina's 51 percent rule, you can generally still recover if your share of fault is not greater than the other side's, though your recovery is reduced by your share. The same rule applies whether you were passing the tractor, behind it or riding on it. If you were on the tractor or wagon when another vehicle hit it, from behind or while passing, that driver's duties are where I start. If that driver was passing, those duties include the passing rules above (§§ 56-5-1860 and 56-5-1880). If you were working on the farm when you were hurt, workers' compensation rules may also matter; my workers' comp page explains who the law covers.

Call or text (864) 777-1000 and tell me what the equipment was and what you remember about its lights.

Farm Trucks and Cattle Trailers: Do the Farm Exemptions Apply?

Whatever exemptions a farm truck has, a claim generally still turns on how the truck and any trailer were driven, hitched, lit and maintained.

Farm plates are not only for light trucks: South Carolina issues them for trucks up to 80,000 pounds (S.C. Code § 56-3-670(B)). The same statute defines a "farm truck" as one "used exclusively by the owner" for agricultural, horticultural, dairying, livestock and poultry operations. Under the farm-plate statute, a farm truck under 7,500 pounds empty may also be used for ordinary domestic purposes and general transportation, but not to carry persons or property for hire (§ 56-3-670(A)). Misusing a farm plate is a misdemeanor (§ 56-3-670(C)). So a farm plate is a statement about use, and it can be tested.

The federal test: is it a "covered farm vehicle"?

Under the federal definition (49 C.F.R. § 390.5T), a "covered farm vehicle" is one that:

• has a farm plate or other state farm designation;
• is driven by the farm's owner or operator, or an employee or family member;
• hauls agricultural commodities, livestock, machinery or supplies to or from a farm or ranch; and
• is not used for hire.

For such a vehicle, federal law may not require the driver to hold a CDL, take federal drug and alcohol tests or pass a federal physical, and the federal hours-of-service rules and the federal inspection, repair and maintenance rules (Part 396) may not apply (49 C.F.R. § 390.39(a)). My truck page walks through the federal truck rules. A covered farm vehicle of 26,001 pounds or less may use those exemptions anywhere in the country. That weight counts any trailer, and it is the rated or actual weight, whichever is greater. A heavier one may use them anywhere in its home state, or across state lines within 150 air miles of the farm. The farm exemption does not excuse a truck from the federal rules on how it is driven, equipped and loaded, where those rules apply.

For a trip in intrastate commerce (one that stays in South Carolina and is not part of a shipment that starts or ends outside the state), state law generally applies the federal safety rules to commercial trucks of 26,001 pounds or more and exempts lighter ones (S.C. Code § 56-5-4240). A lighter truck is not exempt if it is built or used to carry 16 or more people, counting the driver, or hauls hazardous materials that require placards. I work out which version governs a particular farm truck on a particular trip.

When a farm truck doesn't qualify

Say the truck was hauling someone else's cattle for pay, or a heavy truck was in another state more than 150 air miles from the farm. Then it may not qualify for the covered-farm-vehicle exemptions, and the rules they lift can apply again.

But a truck that fails this test may still claim a separate farm exception, because the covered-farm-vehicle exemptions are "in addition to, not in place of" the others (49 C.F.R. § 390.39(c)). One of them lifts the hours-of-service rules during planting and harvesting periods "as determined by each State" (49 C.F.R. § 395.1(k)). FMCSA's table lists South Carolina's period as January 1 to December 31, the whole year, though FMCSA says the table "should be used as a guide only." That exception covers drivers hauling agricultural commodities within 150 air miles of their source, farm supplies within 150 air miles of the dealer or distribution point they came from, or livestock within 150 air miles of its final destination. So I test each exemption separately, against the plate, the driver, the load and who was paid.

Cattle, hay and the state load law

South Carolina's load law exempts hauling livestock, silage or other feed grain from its load and spill rules in subsections (A) to (E) (S.C. Code § 56-5-4100(G)). The same list covers forest products, and my post on logs that fall off a truck explains how that exemption works. That list doesn't mention hay, though the size, weight and load exemption described above (§ 56-5-4020(A)) may reach some hay loads, so I don't assume either way; I check. The federal cargo-securement rules, which the state applies to many heavier trucks, are a separate question.

No plate, no logbook: who owns it, who insures it, and the proof

A tractor or hay wagon with no plate can be legal: farm implements (the statute calls them implements of husbandry) only incidentally moved on a highway need no registration, and neither do privately owned farm trailers that are not for hire (S.C. Code §§ 56-3-120(2) and 56-3-130). I trace its owner through the farm and the towing vehicle. A South Carolina farm truck generally must be registered and carry at least the state's minimum liability coverage (§§ 56-3-110, 56-10-10 and 56-10-20). Farm trailers fall outside the insurance chapter's definition of "motor vehicle" (§ 38-77-30(9)), so I look to the towing vehicle's policies and any policy the farm carries. If those fall short, your own underinsured motorist coverage may help, or your uninsured motorist coverage if there is none, depending on what was towing it.

For a covered farm vehicle, the hours log and the maintenance file may not have to exist, so my preservation letter goes to the owner and the farm for what does: sale and delivery records, fuel receipts and phone records. If a cattle trailer was headed to or from a sale, the sale's records can show what it carried and for whom, and I ask for them. I wrote up why my preservation letter goes out first in my log-truck post.

Call or text (864) 777-1000 and tell me whose truck or trailer it was, if you know, and what it was hauling.

What To Do After a Farm Equipment Accident in Abbeville County

1. Get clear, then call 911. If the equipment sits across a lane, tell the dispatcher exactly where. The general steps are in my Abbeville County crash guide.
2. Photograph the equipment before anything moves, if it is safe:
   • the lamps and reflectors, and whether they were lit;
   • the slow-moving-vehicle emblem (there, faded, covered or missing);
   • the width, and whether an implement was folded;
   • the hitch pin, latch and safety chains;
   • the plate (farm, regular or none); and
   • the light and the weather.
3. Write down who was driving, whose farm and equipment it was, what it was hauling, where it was going and for whom, and whether it signaled before a turn, plus the names of any witnesses. Those answers help show whether a farm truck's exemptions applied.
4. Ask that nothing be repaired or thrown out, including the hitch, the chains and the lights. My preservation letter goes out first and says so in writing.
5. Get checked right away, and keep every follow-up. A gap in treatment can weaken a claim.
6. Give no recorded statement to the other side's insurer. My guide covers what to say when an insurer calls.
7. Swerved to miss it and wrecked anyway? That can still be a claim: see a wreck where you never touched the other vehicle.
8. Mind the clock. An injury claim generally has three years, and a wrongful-death claim's three years run from the death (S.C. Code § 15-3-530). Claims against a government body can follow different rules; see the deadlines that run shorter. If you were hurt while working on the farm and workers' compensation applies, it has its own, shorter deadlines.

Then call or text (864) 777-1000, even if you never saw a plate or learned whose equipment it was.

Why I Drive to Abbeville County

If you are hurt or can't get away, I come to you. Abbeville is about 55 miles from my office at 100 Williams St in Greenville, and I'll make that drive myself. If your case is filed in Abbeville County, I drive to Court Square; you don't have to drive to Greenville. My Abbeville page sets out where an Abbeville County case is filed. For a visit, you pick the place: your kitchen in Abbeville, Calhoun Falls or Due West, a porch out toward Lowndesville, a hospital room. I'll bring the paperwork. After that, you'll hear from me by phone and text, on a schedule that works around your hours, farm hours included. Call or text (864) 777-1000 and tell me where you'd like to meet.