Internal prototype — noindexed, not linked from public navigation yet.

Cal. VEH § 9406

This is the official text of Cal. VEH § 9406, part of California’s Vehicle Code — governs traffic laws, driver's licenses, and vehicle registration.

Not legal advice. This page reproduces the official text of a government statute for reference only. Laws change, and how a statute applies depends on your specific facts. For advice about your situation, consult a licensed attorney in your state.

Official statutory text

Alterations or additions to registered vehicles for which fees have been paid under Section 9400 or 9400.1 placing the vehicles in weight fee classifications under Section 9400 or 9400.1 greater than the weight fees previously paid shall be reported to the department and at the same time the difference between the weight fee previously paid, reduced as provided in Section 9407, and the greater weight fee, reduced as provided in Section 9407, shall be paid to the department upon the operation of the vehicles in the greater weight fee classification under Section 9400 or 9400.1.

Status: in_force · Read it on the official government site

Need a lawyer in California?

Find a California lawyer
About this page: Statute text is reproduced from official government publishers via the Open US Law dataset (Vaquill AI, snapshot v2026.08, CC BY 4.0). Primary legislative text like this is public domain under the government-edicts doctrine (Georgia v. Public.Resource.Org, 2020). We link every section back to its official source so you can verify it independently.