Are Side-by-Sides Street Legal in Mississippi?

Are Side-by-Sides Street Legal in Mississippi?

Side-by-sides are generally not street legal on Mississippi public roads under state law, as of 2026. Mississippi Code Section 63-31-3 does not authorize operating an off-road vehicle on a public road or highway, and there is no statewide process to plate or register a UTV for road use. The direct answer for most riders is that a side-by-side is an off-road machine in the eyes of Mississippi law, not a street vehicle. The Mississippi State University Extension Service guide on ATV laws, written by Extension Associate Brad Staton, states the rule plainly: no ATVs may be operated on public roads or highways in Mississippi.

The important exception is local. Mississippi cities and counties may authorize UTV use on specific local roads by ordinance, each with its own equipment, helmet, and hours rules, so limited legal road use exists in some places and not others. That makes the honest, complete answer "generally no statewide, but check your city or county ordinance," since a machine legal on a county road in one place may be illegal a county over.

Do You Have to Register or Title a Side-by-Side in Mississippi?

Mississippi titles side-by-sides for ownership but does not register or plate them for road use, and those are two different things. Under a law that took effect July 1, 2025, ATVs and utility vehicles manufactured after that date must be titled with the Mississippi Department of Revenue, and older machines may be titled voluntarily. A title proves ownership; it is not a license plate and does not make the machine street legal. The Department of Revenue states plainly that these vehicles cannot be operated on highways or in cities unless authorized by local law.

So a buyer of a newer machine does receive a title, handled with the ordinary purchase paperwork the dealer processes at the sale, covered in the how much does a side-by-side cost guide, but never a road tag. There is no state street-registration pathway, because the machine is not street legal under Section 63-31-3. Any claim that a title "makes a UTV street legal" in Mississippi is not accurate: titling is about ownership, not road use.

Where Can You Legally Ride in Mississippi?

You can legally ride a side-by-side on private land, at designated off-road parks, and on federal OHV trails, plus any local roads a city or county ordinance specifically allows. Private property with the owner's permission is the clearest legal ground. Beyond that, Mississippi has established off-road parks and the De Soto National Forest offers designated OHV trail systems on federal land, which are built for exactly this use.

• Private land: legal with the landowner's permission; the simplest option.
• Off-road parks: designated mud and trail parks welcome side-by-sides, several of which are named in the best UTV for mud riding guide.
• De Soto National Forest OHV trails: federal land with designated off-highway-vehicle trails (the Bethel and Rattlesnake Bay systems), subject to a 50-inch width limit that excludes most full-size side-by-sides and admits ATVs and narrow 50-inch machines.
• Local roads by ordinance only: legal solely where a specific city or county ordinance permits it, under that ordinance's rules.

Public roads and highways are not legal for off-road side-by-sides statewide, so the safe assumption is that a road is off-limits unless a local ordinance says otherwise. Riding across a public road to connect trails, or along a highway shoulder, is not authorized by state law.

What Would It Take to Make a UTV Street Legal Here?

As of 2026 there is no state conversion path to make a UTV street legal in Mississippi, and proposals to create one have not become law. Legislators have repeatedly introduced bills to establish a UTV road-use framework, including House Bills 151 and 529 in the 2025 session, both of which died in committee in February 2025, and earlier attempts in prior sessions that also failed. Their proposed requirements, such as a registration fee, a plate, and liability insurance, are not current law and should not be treated as a checklist.

Some owners use an out-of-state registration service to obtain a plate from another state, but that is a third-party workaround, not Mississippi law, and its legality for actual road use in Mississippi is not settled. The honest bottom line is that no reliable statewide street-legal path exists today, and anyone told otherwise should verify the specific claim against current Mississippi statute or an ordinance before riding on a road.

Do You Need Insurance for a Side-by-Side in Mississippi?

Mississippi does not require insurance to operate a side-by-side off-road, because there is no road-registration regime to compel it. Since the state does not treat a UTV as a street vehicle, there is no state mandate to carry liability coverage the way there is for a car. That is the legal minimum, not a recommendation.

Insurance is still worth carrying for other reasons. A lender typically requires coverage on a financed machine, some parks require proof of insurance to ride, and a five-figure machine is worth protecting against theft and damage regardless of any mandate. Typical UTV coverage is inexpensive, covered in the maintenance cost guide's ownership breakdown, so the practical answer is that insurance is not legally required off-road but is often sensible and sometimes contractually required.

FAQ

Can you drive a UTV on the road in Mississippi?

Generally no. Mississippi Code Section 63-31-3 does not authorize off-road vehicles on public roads, and there is no statewide street-registration pathway. The exception is local: some cities and counties allow limited UTV use on specific local roads by ordinance, so check your local rules before riding on any road.

Do you have to register a side-by-side in Mississippi?

Mississippi does not register or plate side-by-sides for road use, but it does title them for ownership. Under a law effective July 1, 2025, ATVs and utility vehicles manufactured after that date must be titled with the Department of Revenue, and older units may be titled voluntarily. A title proves ownership; it is not a road registration or plate, and it does not make the machine street legal.

What do you need to make a UTV street legal in Mississippi?

As of 2026 there is no state conversion path. Bills to create a UTV road-use framework, including House Bills 151 and 529, died in committee in 2025, so their proposed fees, plates, and insurance requirements are not law. Out-of-state registration services are a third-party workaround, not Mississippi law.

Do you need insurance to ride a side-by-side in Mississippi?

Not for off-road use; the state does not require it because there is no road-registration regime. However, lenders usually require coverage on a financed machine, some parks require proof of insurance, and coverage protects a five-figure machine against theft and damage, so it is often sensible even when not mandated.

Sources

• Where to buy a side-by-side in Mississippi
• Best UTV for mud riding
• How much does a side-by-side cost
• Mississippi Code Section 63-31-3, FindLaw
• Motor Vehicle Title Frequently Asked Questions, Mississippi Department of Revenue
• All-Terrain Vehicle (ATV) Laws in Mississippi, MSU Extension
• Hattiesburg Cycles