Four Corners grew from 26,116 residents in 2010 to 56,381 in 2020 around the junction of I-4, US 27 and US 192, with resort homes, condos and timeshares at Margaritaville Resort and shops and restaurants at Sunset Walk. It is the only community in Florida located in four counties, with four school districts and fire stations from all four counties serving it. For a business running trucks, vans or buses in that setting, maintenance is one thing that should not depend on which county a unit happens to park in. That is the idea behind putting a Four Corners fleet on RDI Fleet: one plan for every unit, carried out by technicians who drive over from Brooksville.
One maintenance plan across Four Corners’ four counties
RDI Fleet plans follow the truck, not the county line. Units based on the Osceola side and units based on the Lake side go on the same list, the same calendar and the same reporting. Visits are booked wherever your trucks park, and the technician works from the same unit histories every time, so a recurring problem on one van is spotted whether it was last serviced at your main yard or at a satellite lot.
The plan itself is built around your operation, budget and fleet size: which units you run, what each one does, when they can come off the road and what you want to spend on prevention versus repair. Fleet accounts get priority service when something unplanned comes up, and one point of contact who knows the trucks.
Why Four Corners fleets should not spend PM day on I-4
Roughly 166,500 vehicles a day use I-4 beside Four Corners, and US 27 contributes close to 6,900 trucks of its own. Sending a unit through that to a shop for an oil change burns a morning of driver time, often ties up a chase vehicle, and can take the truck out of service for the day. With RDI Fleet, oil and filters, fuel filters, chassis grease, inspections and the small fixes they uncover are handled in your lot.
Heavier work, the engine and transmission jobs that need a bay, is booked into Brooksville with the priority fleet accounts receive, on a date chosen with you.
Vans, box trucks and pickups on US 192 and US 27
If your fleet is made up of service vans, box trucks and pickups hopping between jobs along US 192 and US 27, plan for stop-and-go wear rather than highway miles. Each stop costs brake lining, many involve a restart, and short hops never let the engine get fully warm, so moisture builds in the oil and the DPF leans on active regeneration. Tight turns into driveways and lots scrub tires.
Intervals for those units run on engine hours or the calendar, built from the manufacturer’s schedule, and every visit checks lining thickness, battery health and the regeneration log. Diesel vans, Ford, Ram and GM pickups and medium duty box trucks each get intervals of their own; for vans, see our page on Sprinter vans.
Four Corners units on the record
The technician photographs what was found on every unit and adds notes and next steps, so a worn lining or a seeping hose looks to you the way it looked under the truck. Those reports accumulate into a history for each vehicle, whatever county it calls home. That history is what lets you compare units honestly: which van costs far more than its twin, which truck is due for a rebuild, and which one is worth more sold than repaired. If your fleet is growing along with a community that doubled in a decade, you will face those decisions more than once.
Each unit’s annual inspection is folded into a PM visit. The federal requirement applies to interstate commercial vehicles at 10,001 lb GVWR and up; the inspection report stays on file 14 months, and the pre-trip check is still the driver’s job. Repairs made for a fleet account are warrantied 2 years or 24,000 miles, and roadside help for those accounts is available at any hour on I-4, SR 429 or wherever the units run.
Between visits, a breakdown is handled the way Four Corners mobile diesel repair describes. Fleets with units in Osceola County can also see Celebration fleet maintenance, and RDI Fleet walks through onboarding. Phone (352) 433-3800 and tell us what you run.

