Tire Changes & Blowouts
Steer, drive, and trailer tire changes on the side of the road. We carry common sizes for quick swaps and can source others fast. Blowout cleanup and rim inspection included.
When your semi truck breaks down on I-75 or I-24, you need a mobile diesel mechanic who answers the phone and comes to you. We provide 24 hour diesel mechanic service — roadside semi truck repair, engine diagnostics, electrical, brakes, and more. No tow required when we can fix it on the spot.
Your semi truck won't start at a truck stop. The check engine light is on and the truck is in derate. You've got an air leak, electrical problem, or blown tire — and you're 80 miles from our shop. You need a mobile diesel mechanic who comes to you, not the other way around.
We run 24/7 emergency diesel mechanic trucks stocked with diagnostic tools, common parts, and the experience to fix most breakdowns on the spot. No voicemail. We answer, get your location, and dispatch. If we can't fix it roadside, we tow you to our Ringgold shop — one call, one bill.
From your first call to on-site semi truck repair — here's what to expect.
Call (423) 255-0896. A live dispatcher answers — no phone tree, no voicemail at 3 AM. Tell us what happened, where you are (mile marker, exit, truck stop), and what the truck is doing.
We pinpoint your exact location, assess the symptoms over the phone, and determine which mobile unit to send. If it sounds like something our roadside trucks can handle, we dispatch immediately.
Your assigned mobile mechanic truck is rolling. We send a text with your tech's name, truck description, and estimated arrival time. Average response across our coverage area: 20-35 minutes.
Tech arrives, secures the scene with cones and lights, and diagnoses the issue. No guessing — we use the same diagnostic tools our shop uses, just in a truck.
If we can fix it safely on the shoulder, we do. Tire change, air leak, electrical issue, belt, hose, sensor — most common breakdowns are roadside-fixable. If it needs shop work, we tow it and you skip the wait for a second truck.
Once repaired, we verify the fix, you sign off, and you're rolling. Fleet card or direct pay accepted on the spot.
Our mobile diesel mechanic trucks carry parts and tools for the most common semi truck breakdowns. Engine, electrical, air system, fuel, tires, and brakes — roughly 70% of calls are resolved without a tow.
Steer, drive, and trailer tire changes on the side of the road. We carry common sizes for quick swaps and can source others fast. Blowout cleanup and rim inspection included.
Air dryer failures, glad hand leaks, air line damage, governor issues, and brake chamber problems. Air system failures are one of the most common roadside calls — they ground you instantly.
Dead batteries, alternator failure, starter motor replacement, parasitic drains, and no-crank conditions. We carry batteries and test alternator output on-site.
Burst hoses, water pump leaks, thermostat failures. If you're overheating on a Georgia summer day, we stop the damage before it turns a hose replacement into an engine replacement.
Serpentine belts, fan belts, coolant hoses, turbo boots, and charge air cooler connections. We stock the most common sizes and can usually replace on-site.
Bad fuel, gelling in winter, fuel filter clogs, primer pump issues, and air in the fuel system. We carry fuel filters and can bleed fuel systems roadside.
Out-of-adjustment brakes are the #1 DOT violation. We adjust brakes roadside and handle emergency slack adjuster or air chamber replacement to get you past the scale house.
Carrier, Thermo King, and aftermarket APU issues. Reefer failures on perishable loads are emergencies — we prioritize these calls to save your cargo.
Every truck we send is built to fix — not just diagnose and tow.
Each mobile unit carries diagnostic scanners, air system components, electrical testing equipment, common filters and belts, tire changing equipment, batteries, coolant, and hand tools for most roadside repairs.
We carry a rolling inventory of common semi tire sizes — steer, drive, and trailer. For less common sizes, we coordinate with local tire shops for rapid delivery to your location.
Same multi-protocol diagnostic scanners we use in the shop. We pull codes, run active tests, and make data-driven decisions roadside rather than guessing.
Every breakdown is different. Here's how we've handled three common ones.
A driver blew a steer tire on I-75 near Exit 336 at 3:15 AM. Called us, our mobile unit was on scene in 22 minutes. Tire changed, rim inspected for cracks, torque verified. Driver was rolling by 4:10 AM.
Truck pulled off I-24 near Lookout Mountain with brakes locked. Air dryer had failed, allowing moisture into the system and freezing the valves in cold weather. Our tech replaced the air dryer cartridge, purged the system, and tested all brake circuits roadside.
Driver at Love's Travel Stop near Exit 333 — truck cranked but wouldn't start after fueling. Our mobile unit diagnosed a faulty fuel pressure regulator. Had the part on the truck. Replaced it in the parking lot and verified fuel pressure was within spec.
We send mobile diesel mechanics across the I-75 and I-24 corridors, from Calhoun to Monteagle, Ringgold, Dalton, Chattanooga, and 100+ miles. Emergency diesel mechanic I-75 Georgia and I-24 Tennessee.
24/7 mobile diesel mechanic — engine, electrical, brakes, air, fuel. Tell us your location. Comdata and EFS accepted.
