Provides that, for the purpose of determining any locally imposed motor vehicle excise tax, the value of a truck-type power or trailing unit shall be the latest purchase price of the vehicle, excluding applicable federal excise taxes, state and local sales or use taxes, transportation or shipping costs, or preparatory or delivery costs, multiplied by the following percentage based on year of service of the vehicle since last sale. The latest purchase year shall be considered the first year of service.

Provides that, before a local government subject to chapter 82.44 RCW may impose a motor vehicle excise tax, the local government must contract with the department for the collection of the tax. The department may charge a reasonable amount, not to exceed one percent of tax collections, for the administration and collection of the tax.

Repeals provisions of chapter 82.44 RCW.