Before there was a shop on Donto Way, Ryan Bethell ran RDI Power as a mobile unit, keeping fleets moving between Brooksville and Tampa from a service truck. That side of the business never went away. For Ridge Manor, about 17 road miles and 26 minutes east of the shop, it means a truck that will not start, or should not be driven that far, can have the diagnosis brought to it.
Pinpointing a truck in Ridge Manor
Ridge Manor spreads across 3 highways, so start with which one: SR 50 (Cortez Boulevard) on the north side, US 301 (Treiman Boulevard) on the east, or US 98 (McKethan Road) on the west. Then give a landmark:
- The Withlacoochee State Trail pedestrian bridge over US 98 and SR 50
- The trailhead on Croom-Rital Road off SR 50
- The Hernando County fire station on Paul N. Steckle Lane, by the SR 50 river crossing
- The Ridge Manor Community Center on Lakewood Drive
- The Burwell Road (CR 575) or Ridge Manor Boulevard junction
Add the direction of travel, the truck’s year, make and engine, and what it did before it stopped. Those details decide which parts and tools come along.
Breakdowns in the Treiman Boulevard work zones
FDOT is widening US 301 to 4 divided lanes, with a new Withlacoochee River bridge, through an estimated finish in fall 2028. A work zone is a hard place for a breakdown: lanes are narrowed, shoulders may be gone, and traffic is squeezed past barrels. A technician cannot safely work beside a live lane with no room, so if the truck can roll at all, get it to a side road, a lot or the far side of the work zone. If it cannot, call (352) 433-3800 and we will talk through moving it before anyone starts a repair. The same applies on the widened stretches of SR 50.
Yards and job sites around Ridge Manor
Not every call is a roadside one. Fleet yards and job sites are routine places for mobile work in and around Ridge Manor. What makes a site visit efficient: firm, level ground for the service truck, space to walk around the vehicle, the keys, and a contact who can answer questions or open a gate. Preventive maintenance and inspections can be scheduled the same way, so the trucks start the day where they parked.
On-site repairs and when Ridge Manor trucks need the shop
Typical on-site fixes in Ridge Manor include reviving a no-start (battery, cable, starter or alternator), clearing a fuel problem such as a clogged filter or water, replacing belts and hoses, sealing air leaks and swapping chambers on heavy rigs, and tracing a derate to the sensor or connector behind it. Each visit ends with a photo report and the technician’s notes, and on-site labor carries the same 3-year, 36,000-mile warranty as shop work.
Engine teardowns, transmission rebuilds, alignments and lift work happen on Donto Way. The visit still pays off, since the diagnosis is done and the tow is planned around it. Our Ridge Manor diesel repair page has the shop details, and mobile diesel repair describes the program across the region. After hours, roadside help is reserved for RDI Fleet accounts; during the week, from 7:00 AM to 4:00 PM, anyone can call. West of I-75, the Hill ’n Dale mobile diesel repair page picks up the corridor.

