There are a few key differences between off-road diesel and highway diesel. First, off-road diesel has a lower sulfur content than highway diesel. This is important because sulfur can damage the emissions systems of vehicles that are driven on public roads. Second, off-road diesel is taxed at a lower rate than highway diesel. This is because off-road vehicles are not subject to the same emissions regulations as vehicles that are driven on public roads.
Finally, off-road diesel is typically sold in bulk, while highway diesel is sold at retail gas stations. This is because off-road vehicles typically use a lot of fuel, so it is more convenient for them to purchase fuel in bulk.
Here is a table that summarizes the key differences between off-road diesel and highway diesel:
| Feature | Off-road diesel | Highway diesel |
|---|---|---|
| Sulfur content | Lower | Higher |
| Tax rate | Lower | Higher |
| Sales method | Bulk | Retail |
It is important to note that off-road diesel is not legal for use in vehicles that are driven on public roads. If you are caught using off-road diesel in a vehicle that is driven on public roads, you may be subject to fines and penalties.