Dunedin is a city of about 36,000 on the Gulf side of north Pinellas. US 19 Alternate is its main highway, and Main Street and County Road 1 carry the local traffic. Each February and March, spring training at TD Ballpark, home base for the Toronto Blue Jays since 1977, adds event traffic to all of it. RDI Power has no location in Dunedin. Mobile diesel repair here means a technician from our Brooksville shop drives to the stopped truck with diagnostic tools and the equipment to repair it on the spot, at a yard, a job site or the side of the road.
Dunedin’s busiest truck roads
FDOT’s 2025 traffic inventory gives a clear picture of where Dunedin’s trucks run:
- SR 580. About 3,328 trucks a day on its busiest segment near the city, 12.1% of roughly 27,500 vehicles, which makes it the most truck-heavy road in town by share.
- SR 586. About 2,200 trucks a day, 8.3% of traffic.
- Alt 19. About 1,880 trucks a day at a 9.4% share, along the city’s main north to south route.
Technicians reach Dunedin from the east. The route from Brooksville comes down the Suncoast Parkway, across SR 54 and Trinity Boulevard, south on CR 611 and in along SR 586. If your truck is on SR 586 or SR 580, say how far it is from Alt 19 or County Road 1, and which way it faces.
SR 580’s 12.1% truck share is worth noting. On a road where roughly 1 vehicle in 8 is a truck, a stopped unit may be a tractor or a box truck as easily as a pickup, so tell us the truck type when you call. Air brake trouble, a charging fault on a tractor and a trailer wiring problem each call for different parts and diagnostic software. Virginia Street, home to the city’s Public Works and Solid Waste yards, is another landmark worth naming if the truck stops nearby.
Spring training season at TD Ballpark and the Englebert Complex
February and March bring the Blue Jays and their fans to TD Ballpark and the Englebert Complex. A truck that stops near either on a game day is easy to describe and harder to work on. Crowds, parked cars and traffic control can leave little room for a service truck to pull up beside a stalled unit.
If that happens, tell us exactly where the truck sits relative to the ballpark, whether it is blocking anything and whether it can be rolled out of the way. Sometimes the right call is to get the truck to a quieter lot first. The technician makes the final decision on whether a spot is safe to work, and we will be straight with you about it.
Repairs at a Dunedin curb or yard
Plenty of breakdowns turn out to be small parts failing at a bad moment. Once the technician has scanned the truck and confirmed the fault, many of these get fixed where the truck sits:
- Air brake problems. Leaking lines and fittings, failed brake chambers and slack adjusters on heavy trucks, explained further on our brake systems page.
- Electrical failures. Batteries, ground straps, starters, alternators and the wiring between them.
- Cooling leaks. Hoses, clamps, belts and accessible fittings.
- Fuel delivery. Filters, water separators and air in the lines.
- Derates. Failed sensors and connectors, and DEF or aftertreatment faults that cut power.
Every repair is documented with a digital inspection, including photos of what was found and notes on what was done, so the person paying for the work can see it without being there.
Engine and transmission work that leaves Dunedin for Brooksville
There is a limit to what a curb on Alt 19 can host. Internal engine work, transmission rebuilds, alignments and repairs that need the truck lifted are done in our Brooksville bays. When the diagnosis points there, we work out the move with you: the day the truck can come off the road, how it gets north and what you can expect while it is in the shop. The diagnosis from Dunedin goes with it, so the bay time is spent repairing, not rediscovering the fault.
How to call in a Dunedin breakdown
Fleet accounts get roadside assistance 24/7; customers without one can call (352) 433-3800 Monday to Friday, 7:00 AM to 4:00 PM. When you call, have ready:
- Where the truck is: road, direction, nearest cross street or a landmark such as the ballpark or a business sign
- The unit number, year, make, model and engine
- What it did before stopping, and what the dash shows
- Whether it is loaded and whether it is clear of traffic
Outside Dunedin, the full mobile program is explained on our mobile diesel repair page. Trucks working south of the city are covered on our Clearwater mobile diesel repair page, and fleets that want maintenance on a schedule can start with RDI Fleet in Dunedin.