An annual DOT inspection should cost a truck a morning, not a week. For Spring Hill operators, the difference is mostly planning: booking ahead, checking the easy items at home, bringing every unit that needs an inspection and leaving time for repairs if something does not pass. RDI Power performs annual DOT inspections on trucks, trailers and buses at 1665 Donto Way in Brooksville.
Booking an inspection from Spring Hill
Call (352) 433-3800 to schedule. The shop opens at 7:00 AM, Monday to Friday, and an early slot is the best choice when the truck has work waiting in the afternoon. From central Spring Hill the drive is about 12 road miles and roughly 20 minutes: Spring Hill Drive to the Suncoast Parkway at Exit 41, north to Exit 46, then east on SR-50. If the trailer you pull also needs its inspection, bring it along, because the trailer is inspected as a unit of its own.
A walkaround the night before
Several inspection items are easy to check with a flashlight the evening before:
- Every light and reflector, including trailer marker lights, turn signals and brake lights
- Tires, for tread depth, cuts, bulges and pressure, including the inside duals
- Leaks under the truck, and on air brakes, any hiss with the system charged
- Lug nuts, looking for loose or missing nuts and rust trails around them
- The windshield, for cracks in the driver’s view, and wipers that actually clear the glass
- The coupling: fifth wheel or gooseneck ball, safety chains and the trailer breakaway system
Swapping a burned-out bulb at home saves a line on the repair order and keeps the morning on schedule.
The annual inspection does not replace the driver’s own checks. Federal rules expect the driver to be satisfied the vehicle is in safe operating condition before every trip, and a daily walkaround catches the problems that develop in the 12 months between annual visits.
2 units, 2 inspections: hotshot combinations
A hotshot rig is a pickup and a gooseneck or flatbed trailer, and for inspection purposes they are 2 vehicles. Under the federal definition, a truck or combination with a weight rating of 10,001 pounds or more used in interstate commerce is a commercial motor vehicle, which takes in most 1-ton pickups pulling a loaded gooseneck. Each unit needs its own annual inspection and its own proof.
Gooseneck and flatbed trailers have their own weak spots. Electric or electric-over-hydraulic brakes, the breakaway battery and switch, the plug and wiring, spring hangers and tires all get checked. Trailer brakes deserve a look before inspection day, and our brake systems page explains what we check on them.
Fleets: inspections on a rolling calendar
A Spring Hill fleet that runs several trucks and trailers should not have every decal due in the same month. With an RDI Fleet plan, inspections are staggered across the year and paired with preventive maintenance, so each unit makes 1 trip to Brooksville instead of 2, while mobile technicians handle routine work at the yard between visits. Our Spring Hill fleet maintenance page explains how those plans are built.
If something does not pass
A failed item is documented in the digital inspection with photos and notes, along with the repair it needs. Common failed items, such as brakes, lights, tires and air leaks, are routine work in our bays, so they can usually be fixed before the truck heads back to Spring Hill. Once the repair is made, the item is rechecked and the paperwork shows the unit passed. For details on what the annual inspection covers, see DOT inspections, and for record-keeping rules and the scales on the truck route, our Brooksville DOT inspections page covers both.

