24/7 Semi Truck Repair & Diagnostics
Semi Truck DOT Inspections: Annual & California 90-Day BIT
Rapid Truck Repair performs annual DOT inspections for semi trucks and trailers at all of our locations, and California 90-day BIT (Biennial Inspection of Terminals) inspections at our California locations. Every one of our technicians is qualified to perform both.
100+
Yrs Combined Experience
24/7/365
Dispatch
99%
Back on the Road Without a Tow
100 mi
Radius per Location
We Bring the Shop to Your Semi
When the inspection is complete, the technician applies the inspection sticker and gives you a paper copy of the report. We also upload photos of the sticker and paperwork to the service record, so you always have a backup copy.
Diagnostics included: If an inspection turns up a problem, we diagnose and repair it on the spot whenever possible so the truck can pass the same day.

Our Semi Truck Inspection Services
For tractors, trailers and fleets:
Annual DOT Inspections
The yearly federal safety inspection for qualifying commercial vehicles, with sticker and report.
California 90-Day BIT
Required periodic inspections for California motor carriers in the CHP BIT program.
Repairs to Pass
If we find a defect, we can usually repair it during the same visit.
Brakes & Air System
Brake components, adjustment and air leaks checked against out-of-service criteria.
Tires, Wheels & Coupling
Tread, sidewalls, rims, lug nuts, fifth wheels and connections.
Lights & Electrical
Lighting, trailer connections and electrical components.
Inspections Without the Shop Visit
We Come to Your Yard
Inspect multiple vehicles during scheduled downtime instead of pulling them to a shop.
Paper & Digital Records
Paper report on site, plus photos of the sticker and paperwork kept on file.
Repair Same Visit
Found a defect? We can usually fix it right then.
Customer Reviews
What Drivers & Fleets Say
“We use Rapid Truck Repair regularly for road calls, and I honestly don't know what we'd do without them sometimes. They've saved us more headaches than I can count and have proven time and time again that they're people we can count on. They do great work, they're honest, and they genuinely care about taking care of their customers. A huge shoutout to Macie! She's always incredibly helpful, easy to communicate with, and willing to go the extra mile.”
“I've been in the trucking industry for many years, and this is by far the best truck service I've ever received. They were quick to respond and handled everything efficiently. On top of that, their pricing was extremely reasonable which is a huge relief when you're in a bind. I'm definitely sticking with them for any future truck service needs. Highly recommend!”
“I've had Rapid Truck Repair help me out a couple of times during the night with our semi-trucks, and they've always been on time. We broke down in Weed, CA and they went out of their way next day to make sure we had the right parts to get our truck fixed, which was super important for keeping our deliveries on schedule. Really appreciate their quick and reliable service.”
“My EGR pipe completely cracked off on my T680 with an X15 engine. I was in Yreka, California, and it was the weekend. They came out, removed my parts, went to the Kenworth dealer, picked up all the original hoses and clamps, completed the repairs, and got me home. Can't thank them enough!”
DOT & BIT Inspections Service Areas
Available 24/7 from our service hubs and the communities around them:
FAQ
DOT & BIT Inspections FAQs
What's the difference between a DOT annual inspection and a California BIT inspection?
A DOT annual inspection is a federal safety inspection for qualifying commercial vehicles, generally every 12 months. California's BIT program applies to regulated motor carriers and requires vehicle inspections at least every 90 days. We perform both.
Can you do DOT inspections at our location?
Yes. We perform annual DOT inspections at your yard or terminal at all of our locations, and BIT inspections at our California locations.
What paperwork do I get?
The inspection sticker on the unit and a paper copy of the inspection report. We also keep photos of both on file.
More Semi Truck Services
Mobile Semi Truck Repair
Roadside and on-site semi truck and trailer repair with full diagnostics — we bring the repair to your rig, day or night.
Learn moreTire Repair & Rim Replacement
Blowouts, flats and damaged rims replaced — steer, drive and trailer positions, roadside or at your yard.
Learn moreOnsite & Fleet Repair
We come to your yard or terminal to repair, maintain and inspect multiple trucks — with negotiated fleet rates.
Learn moreSemi Truck Diagnostics
Manufacturer-level diagnostics, derate and limp-mode repair and forced DPF regens — roadside or at your yard.
Learn moreHeavy Duty Semi Truck Repair
Engine, brake, cooling, electrical and suspension repairs plus preventive maintenance for Class 8 trucks and trailers.
Learn moreSmog & CARB Testing (CA)
California only: Clean Truck Check smog testing plus emissions diagnostics and repair to keep your registration clear.
Learn moreSchedule Your Semi Truck DOT Inspection
Stay inspection-ready — we'll come to your yard.
