The Roadworthy guide
Practical tools for the decisions that come with owning a car.
Diagnostic charges
Separate a code scan, diagnosis and repair estimate. Use a written authorization worksheet when calling Columbus and Dayton repair facilities.
Read the guide →Choosing a shop
A practical call script and comparison sheet for checking vehicle fit, diagnosis, estimates and repair warranties.
Read the guide →Estimate toolkit
A worksheet for separating diagnosis, parts, labor, fees and optional work, with a clearly labeled example.
Read the guide →Tires & ownership
Gather the right specifications and compare the installed total before choosing tires or booking fitting.
Read the guide →Diagnostic preparation
A printable symptom log that helps a technician understand what happened without guessing which part failed.
Read the guide →Ownership planning
A simple record and due-date worksheet for separating scheduled maintenance from repairs and unexplained recommendations.
Read the guide →Seasonal checklist
Plan the vehicle check, winter kit and travel decisions before a cold-weather problem forces the schedule.
Read the guide →Travel checklist
A before-you-go worksheet for maintenance, tires, load, recalls and roadside arrangements.
Read the guide →Buying a used car
A booking script and inspection-scope checklist to help you separate a seller’s description from an independent assessment.
Read the guide →