90-Day BIT Inspection — at your yard. $90 per vehicle.
California Title 13 CCR § 1232 requires every BIT-regulated motor carrier to inspect its motive-power vehicles and ≥ 6,000-lb component vehicles every 90 days. We come to your yard, run the inspection in about 30 minutes per truck, and leave you a CHP-format record ready for the next BIT audit.
$90 / vehicle · BIT inspection record + electronic archive·Fleet discount for 5+ vehicles — call for a quote
One call or text. Recurring 90-day visits available — set it once, never miss.
What is the 90-Day BIT Inspection?
California Title 13 CCR § 1232 mandates that every motor carrier subject to BIT — CHP's Biennial Inspection of Terminals program — must perform a documented periodic inspection on every motive-power vehicle and every component vehicle ≥ 6,000 lbs GVWR (trailers, dollies, semi-trailers) at least every 90 days.
The inspection covers brakes (air-brake systems included), steering, suspension, lights, tires + wheels, frame, fuel + exhaust, body, emergency equipment, wipers — the full out-of-service criteria checklist.
Records must be retained for ≥ 24 months. CHP samples them at random during the next terminal audit. Missed inspections or repeated out-of-service findings drag down your BIT rating; conditional or unsatisfactory ratings push insurance premiums up and can shut a carrier down.
Why hire a mobile inspector
We come to you
No moving rigs to a station, no wait. We meet you at your yard.
Recurring fleet visits
Set up an every-90-days standing appointment for your whole fleet so you never miss.
CHP-format record
Checklist, sign-off, and archive format all match what CHP BIT auditors expect to see.
Record on the spot
Signed paper + emailed PDF before we leave so the file goes straight into your records.
$90/ vehicle
Fleet discount for 5+ vehicles — call for a quote
On-site services
Mobile inspection pricing
CARB / DOT-recognised inspections at your yard — per vehicle. Bundle in one visit and save.
Single service
- Clean Truck Check (CTC)$85/ per vehicle
- 90-day BIT inspection$90/ per vehicle
- DOT annual inspection$130/ per vehicle
Bundle — one visit
- CTC + 90-day BIT$150/ per vehicle
- CTC + DOT annual$190/ per vehicle
- DOT annual + 90-day BIT$195/ per vehicle
- CTC + 90-day BIT + DOT annualBest value$250/ per vehicle
All prices per vehicle. Greater LA · City of Industry · Ontario. Reports in the DOT-recognised format accepted by FMCSA, CHP, and CARB.
Service area
Greater Los Angeles + Inland Empire, with day-of coverage for:
- City of Industry
- Ontario
- Pomona
- Chino
- Diamond Bar
- Rowland Heights
- Hacienda Heights
- El Monte
- Walnut
- Rancho Cucamonga
- San Bernardino
- Riverside
Further out? Call us — a small mileage fee usually makes it work.
How to book
Call or text with the basics
Number of trucks, vehicle year + model, address, and your preferred window.
We confirm a time + quote
Usually same-day or next-day. Ask about a recurring every-90-days visit so you don't have to remember.
We show up, inspect, file
Flat ground + the truck able to start is all we need. Signed BIT record before we leave.
Frequently asked
Which trucks need a 90-day BIT inspection?
Any vehicle under a BIT-regulated motor carrier: (1) all motive-power commercial vehicles; (2) component vehicles (trailers, dollies, semi-trailers) ≥ 6,000 lbs GVWR. See CVC § 34500 and Title 13 § 1232 for the exact scope.
What does the inspection cover?
Brake systems (including air-brake), steering, suspension, lights (turn / brake / clearance), tires + wheels, frame, fuel + exhaust, body, emergency triangle / extinguisher, wipers.
What if a truck fails?
We list the specific out-of-service items. We strongly recommend immediate repair for anything brake- or steering-related; we can re-inspect once it's fixed.
How long do I keep records?
24 months minimum. CHP samples them during the next BIT audit. We email a PDF for your records so the archive is searchable.
What does the $90 include?
Full BIT 90-day inspection, signed paper record, and an electronic PDF. Recurring every-90-days visits qualify for a long-term-contract discount.
Payment methods?
Cash, Zelle, or Venmo. Fleets of 5+ trucks can set up monthly invoicing.
Never miss a 90-day. We'll come to you.
Set up a recurring visit and your BIT records stay audit-clean without any effort on your end.
Service offered by the team behind RigXy fleet-maintenance software