A tire inventory count you can finish in an hour

Counting every tire in a small shop doesn't need a whole day. Here's a rack-by-rack count two people can finish in about an hour, plus how to reconcile it.

Sixty minutes. That's roughly what it takes two people to count every tire in a one- to three-bay shop, if the racks are organized and nobody's guessing at what's new versus what's a take-off. Shops that think a full count eats a whole day are usually counting a pile, not a rack system.

A count doesn't need a weekend, a closed sign, or a spreadsheet started from scratch. It needs a plan and two sets of hands.

Most shops that dread counting have never actually organized a count. They picture crawling through a back room full of loose tires, matching sizes from memory, writing on the back of an invoice. That's a real job, and it does take all day. A shop with racks labeled and sized already knows where everything should be before anyone starts walking.

The hour, step by step

• Minute 0 to 5: split the racks. One person takes new tires, the other takes used and the U-rows.
• Minute 5 to 40: walk each rack in order, calling out size, brand and quantity as you go. One counts, one writes or taps it into a phone.
• Minute 40 to 50: count the pile. Every shop has one, tires that never made it to a rack. Log them or move them. Don't skip them.
• Minute 50 to 60: compare the count against what the system says should be there.

That last step is the whole point. A count that isn't checked against a record is just an afternoon of counting tires for no reason.

Two people beats one, every time. One calls out numbers, one writes them down, and neither has to stop and remember what they already counted. A shop trying to run this solo ends up double-counting one rack and skipping another, then wondering why the total looks off before the count is even finished.

Who checks what

Assign racks before anyone starts walking, not halfway through. New tires and used tires need different eyes: a new tire's size and brand are easy to confirm at a glance, while a used tire's grade and tread depth take a second look. Splitting by rack section, not by task, keeps both people moving at the same pace.

• New racks, A through F: quick pass, confirm size and count.
• Used racks, the U-rows: slower pass, spot-check tread on anything that looks borderline.
• The floor pile, if there is one: full stop, count it properly instead of eyeballing a guess.

Rotate who takes which section between counts. The person who always counts new tires never gets a feel for what's sitting in the used rows, and that's often where the real gaps show up. A fresh set of eyes catches things a familiar rack lets slide.

Write the date on the count sheet, every time, even if it feels obvious in the moment. Six months from now, comparing today's shrink number to last spring's only works if both counts are dated and filed somewhere you'll actually look again.

Reconciling the gaps

Three things usually show up once a count is done, and each one means something different.

A gap between the count and the record is a shrink number. It's worth tracking over time rather than reacting to once. One bad count doesn't mean theft. A pattern across three counts usually does mean something worth a closer look. Watching your daily numbers between full counts catches most surprises early.

Doing it without losing an afternoon

A paper count sheet works fine for a shop that counts once a quarter. It starts to fall apart for a shop that wants to count monthly, because someone has to retype every line into a system afterward, and that's exactly where mistakes creep back in.

DuroBay's rack locations and lot ids are built for this walk: tap a spot on the rack, see what's supposed to be there, and mark it counted without retyping a single row. The Today screen also shows what's low, what's been reordered and what customers asked for but the shop didn't have, so a lot of the reconciling step is already done before the count even starts. If tires are arriving faster than they're being counted, our guide to where used-tire shops get their stock covers what to check before a batch even hits the rack, and our page on the AI sidewall scanner covers getting each one into the system without typing it by hand.