There's a specific kind of dead time every shop owner knows. A tech has a car up on the lift, the diagnosis is done, the customer is already waiting in the lobby or has called twice, and the part isn't there yet. I spent more hours than I'd like to admit standing at the counter or on the phone trying to figure out if a part was thirty minutes away or until tomorrow morning, and that answer decided whether the customer left happy or left for the shop down the street that could get the car done the same day.
For most of my operating years, the fix for that problem was relationships. Know your rep, know which jobber actually had the part in stock versus which one just said they did, keep a backup account for exactly this situation. Speed was something you earned through who you knew and how much volume you gave them. How many readers here have ordered parts from two different vendors knowing full well you're returning the one that came late?
That's starting to change, and the news that got me thinking about it isn't really about parts at all.
The Transaction
Advance Auto Parts and OneRail announced an expanded partnership on June 17 to broaden same-day fulfillment across Advance's store network. The two companies have actually been working together for more than four years, with OneRail already coordinating deliveries out of more than 4,000 Advance locations. The expansion pushes that further using OneRail's OmniPoint platform, which can send a driver to a different nearby location to pick up a part instead of waiting for the next scheduled hub delivery. It's becoming a dynamic delivery system rather than fixed routes.
OneRail is a software layer that plugs into more than a thousand connected carriers and something like 12 million drivers, and it decides in real time whether a parcel service, a local courier, or a store employee is the fastest way to get a part to a bay. Advance still controls the inventory and the fulfillment decision. OneRail just handles the logistics underneath it.
Why This Is Bigger Than One Retailer
I've written before about how ownership and pricing tiers reshape the supply chain from the manufacturer down to the counter. Competing on speed used to mean owning a huge, expensive distribution network. NAPA's 6,100-plus locations, or O'Reilly's 28 distribution centers stocking 150,000-plus SKUs each, were really a real estate and inventory bet: stock the part close enough, and you win.
A dynamic delivery platform changes the math, and it doesn't require Advance to own more warehouses or trucks. It requires plugging into a carrier network that already exists and letting software figure out the fastest path for each individual order. That's the same shift that already happened in food delivery and last-mile retail more broadly, and it's arriving in the parts chain now.
What This Changes At the Counter
For years, "we can get it to you today" or "it's on the next delivery" was the thing a strong jobber relationship bought you, and it was genuinely hard to replicate without deep local inventory and a rep who'd fight for your order. If a big-box retailer can offer same-day fulfillment through a software layer instead of a warehouse footprint, that advantage gets easier to copy, and it stops being something only the largest distributors can offer. That puts real pressure on the independent WDs and jobbers who don't have the capital or the technology partner to build something similar. Some of them will end up partnering with the same kind of orchestration platforms. Others will keep competing on relationship and service, which still matters, but matters differently once speed alone stops being a moat.
What to Do With This
Ask what "same-day" or "next delivery" actually means. Ask your current suppliers—not the marketing language, but the actual mechanism behind it. Is "today" backed by inventory sitting on a shelf near you, or is there a real system behind it that can find the part somewhere else in the network if your local branch doesn't have it? Most shop owners have never asked this question directly, the same way most have never asked where their account sits on a pricing tier.
Identify which suppliers are investing in routing, not just making promises. The ones building orchestration and routing technology are telling you where they think competition is heading. The ones still running on hub-and-spoke inventory alone are going to feel this first.
Pay attention to whether speed is still a relationship advantage or an infrastructure one. It's shifting from the first to the second. Infrastructure is something a supplier either has or doesn't, regardless of how well they know your shop. One thing seems certain: this kind of technology eventually reaches independents too. It's just a matter of when. Once it does, the pendulum swings back toward relationships and knowledge mattering again.
The Broader Point
Every piece of the parts chain I've written about—manufacturer, distributor, jobber, counter—has been getting reshaped by consolidation and ownership changes for a few years now. This is the first one I've seen where the pressure isn't coming from who owns what. Rather, it's coming from software deciding how fast a part can move once someone owns it.
That's a different kind of competition, and it's worth paying attention to before it shows up as a gap between your supplier and the one down the street.
