This tire replacement forecast spreadsheet is a free Excel template for planning tire changes from manually entered mileage, tread depth, installation details, and costs. It organizes one installed tire per row and uses current planning assumptions to estimate remaining miles, replacement odometer, replacement date, status, and total cost.
Fleet managers can compare individual tire records with dashboard totals, near-term replacement periods, and a monthly cost plan. The file separates blue input cells from green calculated forecast outputs, flags records that need review, and includes formula-ready operating rows for tractors, straight trucks, cargo vans, pickups, trailers, and service vehicles.
In practice
What this workbook helps you do
- ✓Plan tire replacements from current odometer readings and tread measurements rather than relying only on installation dates.
- ✓Estimate tire and labor spending by combining individual costs into a total replacement cost for each installed tire.
- ✓Separate tires that are due now, due within planning windows, being monitored, or held for data review.
- ✓Review fleet-level counts, projected costs, upcoming replacements, and input issues from one dashboard.
Instructions
How to use the file
Set the forecast date and fleet assumptions
Start on Settings and review the yellow assumption cells. These include the As of Date, default planned monthly miles, 30-day and 90-day windows, planning horizon, and maximum input limits. The same sheet stores replacement tread depths and default wear rates for Steer, Drive, Trailer, and Spare/Other positions. Adjust these values to match internal planning practices.
Replace samples and enter installed-tire details
On Tire Forecast, rows 5 through 14 contain populated sample records. Replace those examples when preparing an operating file. Rows 15 through 504 provide 490 blank user-entry rows with formulas already prepared, for 500 total tire rows. In the blue user-input cells, enter columns A through L for unit, vehicle, position, tire, installation, mileage, and tread information. Column U accepts an optional monthly-mile override; Y and Z hold tire and labor costs; AE is for notes.
Review the formula-generated forecast
Calculated columns M through T determine miles since installation, tread used, wear rate, wear basis, replacement tread, usable tread, forecast miles remaining, and forecast replacement odometer. Columns V through X calculate monthly miles used, months remaining, and forecast replacement date. AA through AD calculate total cost, status, planning month, and the Data Check. AF supplies a formula-based sort key. Resolve data issues before relying on the Forecast Status.
Read the dashboard planning results
Dashboard summarizes total records, tires due now, tires within the near-term window, related costs, average forecast miles remaining, records needing review, and total forecast replacement cost. It also provides a status summary, monthly replacement plan, one chart based on planning period and estimated cost, an upcoming-replacement list, and workbook checks for input issues.
Inside the file
Included features
Schedule Upcoming Tire Replacements by Date and Mileage
The Upcoming Replacements area displays Unit ID, Tire Position, Forecast Date, Forecast Status, and Estimated Cost. This gives dispatchers and maintenance planners a compact view of projected work without reading every source row.
Date estimates depend on forecast miles remaining and the monthly miles used for that tire. If a tire is already at or below its configured replacement tread value, its remaining-mile forecast becomes zero. Planning should still account for inspections, service availability, and actual operating conditions.
Understand the Tread-Wear Forecast Method
When a record has measurable mileage and tread loss, the sheet calculates Observed Wear as tread used per 1,000 miles. It then divides usable tread remaining by that wear rate to estimate forecast miles remaining.
If measurable wear is unavailable, the row uses Default from Settings for the selected position type. The Wear Basis column identifies which method was used. This distinction helps users recognize whether a result comes from that tire’s entered history or a general fleet assumption.
Build a Tire Cost Plan in U.S. Dollars
Enter Tire Cost and Labor Cost for each tire. Total Replacement Cost adds those two values and displays the result as a dollar amount. Dashboard rolls valid records into status totals, near-term cost, planning-horizon cost, and total forecast replacement cost.
The monthly plan groups valid forecast dates into planning periods and reports tire count and estimated cost. The As of Date controls past-due and current-period comparisons, while the planning-horizon setting defaults to 12 months.
Check Inputs Before Using the Forecast
Input validation limits vehicle and position selections, dates, odometers, tread measurements, monthly mileage, and costs. The Data Check formula also identifies incomplete or inconsistent records, including missing required inputs, unknown position types, and invalid mileage or date sequences.
This is manual current-state planning and not a live data connection. Validation and workbook checks can identify certain entry problems, but they do not confirm physical tire condition or source-data accuracy. The file does not replace accounting, legal, tax, DOT/FMCSA, safety, or compliance advice.
Common questions
About this workbook
Each row represents one installed tire. Use Unit ID to associate multiple tire records with the same vehicle, and use Tire Position to distinguish locations such as LF or RF. Position Type controls the replacement threshold and default wear-rate lookup.
If miles since installation and tread used do not both provide measurable wear, the forecast uses the default wear rate assigned to the selected Position Type on Settings. The Wear Basis output identifies that fallback method.
Yes. Enter a value in Planned Monthly Miles for a specific row. If that cell is left blank, Monthly Miles Used takes the default from Settings, which is initially 6,000 miles. The configured maximum is initially 50,000 miles.
The Tire Forecast formulas extend from rows 5 through 504, providing 500 record rows. Rows 5 through 14 are populated samples, while rows 15 through 504 are blank for user entries. Calculated cells remain visually blank until a Unit ID is entered.
A valid record is Due Now when current tread is at or below the position threshold or its forecast replacement date is on or before the As of Date. A record with a failed Data Check is assigned Review Data before the date-based status categories are applied.
No. Replacement tread values are editable fleet planning assumptions, not statements of legal or regulatory compliance. Physical inspections, applicable rules, company safety policies, manufacturer guidance, and qualified maintenance judgment remain separate from this forecast.
Editorial team
Prepared and checked with care
Casey Morgan
Fleet operations editorCasey turns dispatch, driver, vehicle, and delivery workflows into clear workbook guides.
About the editorial identities
Jordan Lee
Workbook quality editorJordan documents the automated formula, recalculation, download, and usability checks applied before publication.
About the editorial identities