California fleet operators face up to $1,000/day per vehicle in non-compliance penalties. Adjust your fleet size to see your real exposure and ROI instantly.
According to the US DOT, over 15,000 interstate carriers are based in California, with the CA DMV recording nearly 82,000 multi-vehicle fleets. CARB's Clean Truck Check program — now in full enforcement — requires periodic emissions testing for all heavy-duty vehicles over 14,000 lbs GVWR operating on California roads. Non-compliance penalties are $1,000 per day, per vehicle.
Adjust your fleet size to see real-time cost breakdowns, penalty exposure, and savings vs. competitors.
For a 10-vehicle fleet, the CARB Compliance Service costs $1,199.88/year — that's 42× less than a single 5-day non-compliance event.Automated portal sync eliminates the manual tracking burden that leads to missed deadlines.
No per-vehicle surprises. Flat monthly rates based on fleet size brackets. IRP customers through ATD receive the service at no charge.
If you are an ATD International Registration Plan (IRP) customer, the CARB Compliance Service is included at no additional charge. Contact your ATD representative to activate your account.
Most fleet compliance tools bundle CARB tracking with expensive hardware telematics. We focus exclusively on what California operators actually need.
| Provider | Type | Est. Cost / Vehicle / Mo |
|---|---|---|
Samsara CTC Manager | Hardware + Software | $40 |
Motive Fleet | Hardware + Software | $35 |
Fleetio Essential | Software Only | $5 |
Manual Compliance | Staff Time | $25 |
CARB Compliance Service | Software Only | $16.65 – $11.90 |
Competitor pricing estimates based on publicly available information as of Q1 2026. Actual pricing may vary.
The CARB Compliance Service automatically syncs with the CARB portal, tracks every vehicle's test due date, and alerts you before deadlines — so you never face a $10,000/day penalty from a missed filing.
ATD IRP customers: service included at no charge. Contact your representative to activate.