Trailer Unit Number Decals — Commercial Fleet Ontario
Regulation-grade cvor number lettering for Canadian operators. Cut fast from Niagara on 5+ year outdoor vinyl — ships before 2 PM.

Configure Your Lettering
Enter your details below. Our builder validates your input against Canadian regulations in real-time.
Regulatory Requirements
Required under HTA s.16 and O.Reg 424/97. Must be displayed on both sides of all commercial vehicles over 4,500 kg registered GVW. Missing or non-compliant CVOR lettering results in an immediate out-of-service order during MTO roadside inspections. Fine range: $3,000–$50,000.
Ontario CVOR number: 3-4 digits, dash, 3 digits, dash, 3 digits. Found on your CVOR certificate.
We confirm your text and layout before cutting. No payment until you approve your proof.
Who This Is For
This solution is specifically designed for Ontario-based logistics companies, independent owner-operators, and municipal fleet managers who demand reliability. If you operate dry vans, reefers, or flatbeds that traverse the 400-series highways or navigate remote northern routes, these decals are your first line of defence against regulatory penalties. They are ideal for businesses that need to update their fleet numbering quickly without taking trucks out of service for extended periods. Whether you are scaling a small local delivery service or maintaining a massive interprovincial transport cohort, our tactical assets provide the professional finish required to project authority and trustworthiness on every journey.Materials and Durability
Our decals are crafted from premium, high-tack vinyl engineered to withstand the extreme temperature fluctuations unique to Canada. From the biting cold of a Thunder Bay blizzard to the humid heat of a Windsor summer, the adhesive formulation ensures manufacturer-rated for outdoor use or lifting at the edges. The material features a robust protective overlaminate that resists UV fading, road salt corrosion, and high-pressure washing, guaranteeing that your unit numbers remain crisp and legible for years. Our production team meticulously cuts each numeral to ensure clean lines and perfect spacing, eliminating the air bubbles and misalignments common with inferior products. This durability means you invest once and enjoy long-term clarity, keeping your commercial fleet looking professional and fully compliant with provincial transportation standards. Do not let worn-out graphics compromise your operational efficiency or safety record. Secure your fleet's identity today with decals built for the Canadian landscape. Order Now.Regulations last verified: June 2026
Sources: HTA s. 16 · O.Reg 424/97 · O.Reg 413/05 · 49 CFR 390.21
Checked quarterly against latest Transport Canada and MTO updates.
Applicable Regulations
Ontario CVOR certificate must be carried in the cab. Exterior CVOR references are professional fleet ID; US-bound USDOT markings are governed by FMCSA 49 CFR 390.21.
Ontario CVOR operators must carry the CVOR certificate in the vehicle. This site does not treat HTA s.16 or O.Reg 424/97 as an exterior CVOR display rule.
Verified source for the Ontario CVOR certificate carry rule; no exterior CVOR marking, height, colour, or door-placement rule.
Mandates GVW rating display on commercial vehicles.
Requires USDOT number on both sides of all commercial motor vehicles operating in interstate commerce.
Free tool — verify your vinyl colour meets MTO high-contrast requirements before ordering.
Technical Specifications
| Compliance Type | CVOR Number |
| Minimum Height | 2" |
| Maximum Width | 24" |
| Default Typeface | Bebas Neue |
| Required Format | Ontario CVOR number: 3-4 digits, dash, 3 digits, dash, 3 digits. Found on your CVOR certificate. |
| Vinyl | premium-outdoor-vinyl |
| Outdoor Rating | 5+ years UV / weather resistant |
| Application | Self-adhesive, wet or dry application |
| Production | Fast turnaround, ships from Ontario |
| Compliance | Transport Canada / MTO validated |
Regulation Change Alerts
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