A classic car enthusiast recently vented about how hard it’s been to find a specific type of motor oil. His frustration has inspired folks to offer advice and commiserate. Mike (@youknowmikeright_), who shares content about classic cars and trucks, posted a TikTok describing his search for Valvoline oil. He says he skipped auto parts stores because they tend to be "expensive" and instead checked Walmart. That, however, didn’t go as planned. "Them bastards didn’t even [have] Valvoline oil in stock," Mike says in the video. "It’s annoying. I feel like I should order it online." In the caption, he adds that he was specifically looking for a "simple non-synthetic 5W-30," but couldn’t find it at the store he visited. In the comments, viewers offered suggestions on where he might have better luck finding it. Valvoline Oil: Why Is It Hard To Find? There isn’t just one reason Valvoline oil can be hard to track down. It usually comes down to a mix of what stores choose to carry it and what people are actually buying. Big retailers don’t stock everything. Places like Walmart tend to focus on the most common oils that sell quickly, which means some Valvoline products, especially older formulas or more specialized blends, don’t always make the shelf. That said, Walmart’s website shows that it sells a variety of Valvoline products—maybe just not the specific one that Mike wanted. Of course, that can be frustrating for drivers looking for something specific. Oils like conventional 5W-30 still exist, but car experts agree: They’re not as widely stocked as they used to be, as more drivers and manufacturers shift toward synthetic options. Demand plays a role, too. When certain weights or formulas are hard to find, they can sell out quickly when they do become available. That leaves gaps on shelves, especially for less common or more niche products. There’s also the reality that not every store carries the same inventory, as some commenters on Mike’s video pointed out. While one location might be out, another nearby could still have it in stock. For drivers trying to track down a specific oil, auto parts stores are usually a safer bet than big box retailers. The former tend to carry a wider range of oils and may have more options behind the counter that aren’t on display. Ordering online is another option, as Mike mentioned. Just because it isn’t sitting on the shelf at the store down the road doesn’t mean you can’t find it somewhere. Viewers Offer Suggestions Commenters who watched Mike’s video jumped in with ideas on where he might have better luck finding Valvoline. "This will sound crazy, but check your local supermarket or Lowe’s," one person wrote. At least one viewer went a step further and offered to help directly. "Main, I’m an AMSOIL Independent Dealer, so if you’re looking for oils, fluids, or filters, I can help you get the best pricing possible—shipped straight to your door," they said. Others suggested alternatives, pointing out that different brands and formulations can serve similar purposes depending on the engine. "We always used Royal Purple for the higher mileage vehicles lol," one commenter wrote. "Get the NAPA house brand synthetic," another added. "Super tech," a third suggested. A few responses focused on more technical considerations related to engine design. "If you run flat tappets, don’t use Valvoline," one person wrote. "Go with Rotella T4 10/30. Lots more zinc and phosphate, better protection." Motor1 has reached out to Mike via a direct message on TikTok. We’ll update the piece if he responds. We want your opinion! What would you like to see on Motor1.com? Take our 3 minute survey. - The Motor1.com Team