SOUTH DAKOTA.
Review legibility beyond the computer screen

South Dakota GFP calls for boat numbers that are visible and readable at 100 feet while the vessel is on the water. Its guidance specifies contrasting block characters at least three inches high, reading left to right on both bow sides, with spaces between letter and numeral groups. Validation stickers belong adjacent to and in line with the number. Use the assigned registration text and review the linked instructions before approving a custom set.

Official reference: gfp.sd.gov

GFP directs registration, ownership transfers and lost registration-sticker replacements through county treasurer offices. Registration is handled in the county of residence, not the county where the boat is stored or mainly used. Resolve a changed owner or missing official sticker with that office before treating an old hull photograph as the final artwork specification. A custom-number order does not replace an official validation sticker or complete the registration process.

Official reference: gfp.sd.gov

Provide a photograph and the actual color of the bow surface, including any existing stripe behind the proposed numbers. Request the physical character height and complete layout width on the proof. If the hull has several colors, identify the exact background behind every character rather than approving contrast against a blank white preview. A paper layout at final size can help the installer assess fit; it does not certify compliance. Have the owner review readability and placement before vinyl is applied, with questions about the rule directed to GFP.

A boat name or business logo needs its own placement decision. For a contractor ordering matching truck and trailer graphics, use separate proof sheets for company wording, applicable carrier identifiers and the boat’s assigned number. A race-car kit should include its current competition number and sponsor approvals, not inherit those details from a shared logo file. Label the asset and side on every proof so the person approving the business branding is not inadvertently approving registration text for a different vessel.

Send quantities, measured dimensions and a South Dakota delivery ZIP code with the proof request. Explain whether the surface is painted, bare, already covered in vinyl or scheduled for refinishing so material questions can be reviewed. Printed wraps require an independent installer’s panel and overlap specifications before production. Confirm materials, production timing and freight through the quote, then arrange installation separately. Saving or exporting a configuration preserves the proposed specifications; it does not reserve inventory, complete payment or set a delivery date.