Not every fleet is a row of matching tractors. If you run trucks in Thonotosassa, yours may be a few farm pickups, a flatbed, a livestock trailer and a dump truck that works off the property half the year. RDI Fleet, RDI Power’s fleet program, is built for that kind of mix: one maintenance plan, shaped around your operation, budget and fleet size, with technicians from our Brooksville shop doing the routine work at your place on a schedule you set with us.
A Thonotosassa farm calendar, built into the plan
Agriculture has deep roots here. By 1925 the area was Hillsborough County’s leading fruit-growing district, with four citrus packing houses, and citrus still dominated into the 1980s. The current community plan continues to support farming throughout Thonotosassa and lists cattle, horses, goats and poultry as part of the local economy.
Farm work comes in bursts, and maintenance should land between them. A sound plan puts the heavy items, such as cooling system service, brake work and tire replacement, in the quiet weeks before a busy stretch. The rest of the year, scheduled visits catch the small things: a weeping hose, a weak battery, a trailer light that flickers. Those are cheap to fix in the yard and expensive to discover on a loaded run.
Building the Thonotosassa plan unit by unit
The first conversation is an inventory. For each truck and trailer we record the VIN, engine, mileage or hours, what it does all day and what keeps going wrong with it. Then we set intervals the way the work demands:
- Highway units that run US 301 or the interstates daily go on mileage, starting from the manufacturer’s schedule.
- Idle-heavy and PTO trucks go on engine hours, because a dump body or a pump can wear an engine without adding miles.
- Low-use trucks and trailers go on the calendar. Fuel picks up water, batteries discharge, tires crack in the sun and brakes corrode on a unit that sits, so time matters as much as distance.
Annual inspections go on the same schedule, so a unit comes out of service once for both. Our DOT inspections page explains what the inspector checks.
Thonotosassa yard visits instead of trips to Brooksville
Sending a truck up the interstate for routine service costs a driver’s day. With RDI Fleet, technicians come to your yard or farm with diagnostic tools and the equipment for preventive maintenance and many repairs, and those visits are scheduled around the operation rather than squeezed into it. When a job truly needs a bay, such as a major engine or transmission repair, we plan that move with you so the truck goes north with a diagnosis and a date.
Trailers get the same attention: brakes, bearings, lights, wiring and tires on their own schedule, timed to the tractor’s visit where the pair runs together. See trailer repair for that side of a Thonotosassa plan.
What a scheduled visit covers on a Thonotosassa yard
A preventive maintenance visit is a working inspection, not just an oil change. On a typical diesel unit, the technician:
- Changes engine oil and filters and looks at what drained out
- Services fuel filters and drains the water separator
- Checks the air filter, which loads up faster on trucks that spend time on dirt drives and pasture tracks
- Inspects belts, hoses, coolant condition and the radiator face for packed debris
- Measures brake linings and, on air brake units, checks adjustment and listens for leaks
- Reads stored and pending fault codes before they turn into a warning light on the road
Anything that needs attention is photographed and sorted into now, soon and watch, so you decide what gets fixed on this visit and what gets budgeted for the next one.
Storm-season readiness for I-4 and US 301 units
FDOT lists eastbound I-4 from Tampa as one of Florida’s seven one-way evacuation routes, and it forms Thonotosassa’s southern edge. US 301, meanwhile, carries about 7,718 trucks a day near the community, nearly a quarter of its traffic. An operation that sits between those two roads benefits from a pre-season check before summer weather builds: cooling systems, batteries, belts, fuel filters and tires, so a truck that is suddenly needed is ready to roll.
Records, warranty and after-hours cover for Thonotosassa units
Each visit leaves a digital inspection report with photos of what the technician found and notes on what should come next. Over a few seasons, those reports turn into a service history per unit, and the question of whether to rebuild an old farm truck or replace it gets a factual answer. Fleet accounts also get priority when something breaks, a 2-year / 24,000-mile warranty on fleet repairs and roadside help 24/7.
Everything RDI Fleet includes, beyond what a Thonotosassa farm needs, is laid out on the RDI Fleet maintenance page. If your operation also runs east toward the strawberry fields, our Plant City fleet maintenance page covers that side. Call (352) 433-3800 with a list of your units, or with no list at all, and we will start the plan from there.

