Pennsylvania treats agricultural vehicles as their own category, with cheaper registration, wide inspection exemptions, and restrictions that are easy to breach without noticing. The Lehigh Valley still has real farmland, and the rules are worth knowing before a truck goes on the road.
Two different routes
A farm vehicle can go one of two ways, and they are genuinely alternatives rather than steps.
| Farm truck registration | Certificate of exemption | |
|---|---|---|
| What it is | A registration at farm rates | Exemption from registration |
| Document | Registration plate and card | Biennial certificate |
| Application | Standard titling and registration | Form MV-77A |
| Term | One or two years | Two years |
| Use permitted | Broader, within farm use | Narrow, defined by type |
The registration route, and what it saves
Farm trucks register at a flat rate rather than the sliding scale applied to ordinary trucks, and the difference is substantial once weight increases.
| Registered gross weight | Regular truck, one year | Farm truck, one year |
|---|---|---|
| 5,000 lbs or less | $82.00 | $143.00 |
| 5,001 – 7,000 lbs | $111.00 | $143.00 |
| 7,001 – 9,000 lbs | $214.00 | $143.00 |
| 9,001 – 10,000 lbs | $278.00 | $143.00 |
| 10,001 – 11,000 lbs | $278.00 | $143.00 |
| 11,001 – 14,000 lbs | $423.00 | $143.00 |
The pattern is clear. On a light vehicle the farm rate is actually higher; from around 7,000 pounds upward it becomes dramatically cheaper, and on a heavier truck it saves hundreds of dollars a year. Two-year registration is exactly double at $286.00.
That crossover matters when choosing. For a small pickup used occasionally on a smallholding, ordinary registration may be both cheaper and less restrictive. The farm rate earns its keep on genuinely heavy vehicles.
The exemption route
The alternative is to exempt the vehicle from registration altogether, using a biennial certificate of exemption obtained on Form MV-77A.
Exemptions are graded by weight, and the grade determines both the inspection position and the permitted use.
| Type | Weight | Periodic inspection required? |
|---|---|---|
| Type A | 10,000 lbs or less | No |
| Type B | 10,001 – 17,000 lbs | No |
| Type C | Over 17,000 lbs | No |
| Type D | Over 17,000 lbs | Yes — annually, with a valid sticker |
Types A, B and C carry no periodic inspection requirement. Type D does — annually, with a valid inspection sticker displayed. The fees for each certificate are listed on PennDOT Form MV-70S rather than being a single flat figure.
The restriction that catches people
Exemptions are granted because the use is limited, and the limits on Type A are specific enough to be worth reading twice.
A Type A farm vehicle may be driven on highways only from sunrise to sunset, and only:
- Between parts of one farm
- Between farms not more than 50 miles apart
- Between the farm and a place of business within a 50-mile radius, for the purpose of buying or selling agricultural commodities or supplies
Every element of that is enforceable. Driving after dark, or beyond fifty miles, or on an errand unconnected with the farm, falls outside the exemption — and an exempt vehicle operating outside its terms is effectively unregistered.
Choosing between them
| Situation | Leans toward |
|---|---|
| Heavy truck used across a working farm | Farm registration at the flat rate |
| Vehicle used only between fields and local suppliers | Certificate of exemption |
| Vehicle also used for general transport | Ordinary registration — neither farm route fits |
| Light pickup, occasional farm use | Compare carefully; ordinary may be cheaper |
| Vehicle over 17,000 lbs used on public roads | Type D, and budget for annual inspection |
The honest test is whether the vehicle’s use genuinely stays inside the boundary. Farm rates and exemptions are not a discount scheme for anyone who owns land — they are a trade, and the restrictions are the other half of it.
Titling is separate from either route
Registration and exemption both concern use of a vehicle on the road. Ownership is a different question, and a farm vehicle still needs a title in the ordinary way.
That means a farm truck bought privately goes through exactly the same process as any other Pennsylvania vehicle: the assignment on the title notarized, sales tax collected, and the paperwork processed through an authorized agent. The steps are in how to transfer a car title in Pennsylvania.
Older farm equipment frequently arrives without a title at all, having sat on the same property for decades. That is a harder problem than it looks, and Pennsylvania offers no bonded title route — see a vehicle with no title in Pennsylvania before assuming it can be sorted out later.
Insurance still applies
Neither route removes the need for coverage. A farm vehicle on a public road needs insurance like any other, and a farm policy or commercial arrangement is frequently more appropriate than a personal auto policy — particularly where the vehicle is used in the business of farming, which is a use a personal policy may exclude, as covered in when your personal auto policy stops covering you.
We handle farm titling, registration and exemption applications alongside ordinary vehicle work through our PennDOT agent services in Bethlehem. PennDOT’s farm vehicle requirements are published on its farm vehicles pages.
Frequently asked questions
Do farm vehicles need to be registered in Pennsylvania?
Not always. A farm vehicle can either be registered as a farm truck, or operate under a biennial certificate of exemption from registration. Which route suits depends on how and where the vehicle is used.
What is Form MV-77A?
The Application for Farm Vehicle 2-Year Certificate of Exemption. It is how you obtain the biennial certificate that exempts a qualifying farm vehicle from registration.
How much is farm truck registration?
Farm trucks register at a flat rate under PennDOT’s schedule — $143.00 for one year or $286.00 for two — across the lower weight classes, compared with regular truck rates that rise from $82.00 to several hundred dollars as weight increases.
Are farm vehicles exempt from inspection?
Vehicles holding a Type A, Type B or Type C biennial exemption are not required to be periodically inspected. Type D vehicles, over 17,000 pounds, must be inspected annually and display a valid inspection sticker.
How far can a Type A farm vehicle travel?
Type A vehicles, rated at 10,000 pounds or less, may use highways only from sunrise to sunset, between parts of one farm, between farms no more than 50 miles apart, and between the farm and a place of business within a 50-mile radius for buying or selling agricultural commodities or supplies.
Can I use a farm-plated truck for general driving?
No. The reduced rates and inspection exemptions exist because the use is restricted. Using a farm vehicle as general transport falls outside what the registration or exemption permits.
Farm vehicle to sort out?
Tell us the weight and how the vehicle is actually used — that decides whether registration or exemption is the cheaper route. Hablamos Español.