Regulation numbers
USDOT Decal with OK Suffix (Oklahoma)
USDOT, your number, then OK, such as USDOT 1234567 OK. Type it, preview it, order. $18.99 per decal.
$18.99per decal
Live previewType your lines on the rightbelow and watch the door update.
USDOT Decal with MO Suffix (Missouri)
$18.99per decal
USDOT, your number, then MO, such as USDOT 1234567 MO. Type it, preview it, order. $18.99 per decal.
- 3M / Oracal vinyl, made to order
- 3-year guarantee: free replacement if it peels or comes off
- Tracking number emailed 1–2 days after you order
About this decal
Our Missouri decal prints your USDOT number followed by MO, such as USDOT 1234567 MO, on one line with no company name. The rule we follow is Missouri rule 7 CSR 265-10.025, from MoDOT Motor Carrier Services. As we read it, every vehicle operated in intrastate commerce under a Missouri property carrier registration, certificate or permit displays the USDOT number followed by MO. Each decal is $18.99, and the live preview shows it on a truck door before you order.
The rule appears to cover vehicles operated within Missouri under a property carrier registration, certificate or permit. The weight threshold was not confirmed from the rule text, so check it before you order. Confirm with MoDOT Motor Carrier Services whether your truck falls under it. Read the rule at 7 CSR 265-10 from the Missouri Secretary of State.
The decal prints one line and no company name. If you also need your name on the truck, the Company Name + USDOT Decal puts the name and number on one rectangle for $27.99. The marking otherwise follows 49 CFR 390.21, which carriers that cross state lines follow. Ask MoDOT whether that applies to your operation.
Shipping, install and guarantee
Shipping is $7.99 per order, free over $99, with tracking by email one or two days after you order. Install is DIY with a printed sheet and video link in the box. A 3-year guarantee covers a free replacement if it peels or comes off. Details: shipping, install, refunds and returns.
Questions about this decal
Who needs the MO decal on a Missouri truck?
As we read 7 CSR 265-10.025, vehicles operated in intrastate commerce under a Missouri property carrier registration, certificate or permit should show the USDOT number followed by MO. The weight threshold was not confirmed, so check it with MoDOT Motor Carrier Services before you order.
What size should the Missouri lettering be?
The rule text we read does not give a letter height, so we cannot state one. Look at the live preview to judge the size against your door, and ask MoDOT Motor Carrier Services what height it expects. The decal prints in the width and colors you choose in the builder.
Does the Missouri decal go on both sides?
The rule says the marking otherwise follows 49 CFR 390.21, which asks for it on both sides of the vehicle. Keep the number readable and in a color that contrasts with the paint. For door and cab placement ideas, see our guide to where to put a USDOT number on a truck.
Real Etsy reviews
Read more reviews →What buyers say
4.7 out of 5 across 97 reviews on Etsy, 2022 to 2025.
★★★★★
Good quality, worked with me to make sure we were happy with final product, highly recommend!
★★★★★
Perfect!!! Quick delivery and fast response!!
★★★★★
2nd order, always great quality.
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USDOT Decal with IA Suffix (Iowa)
USDOT, your number, then IA, such as USDOT 1234567 IA. Type it, preview it, order. $18.99 per decal.
$18.99per decal
Regulation numbers
USDOT Decal with MT Suffix (Montana)
USDOT, your number, then MT, such as USDOT 1234567 MT. Type it, preview it, order. $18.99 per decal.
$18.99per decal
Regulation numbers
USDOT Decal with CO Suffix (Colorado)
USDOT, your number, then CO, such as USDOT 1234567 CO. Type it, preview it, order. $18.99 per decal.
$18.99per decal
Total$18.99