In This StoryIronton Poly Car Ramp Set, $66Ironton Poly Car Ramp Set, $66Check PriceWhy We Love This DealOne of the best tools I have in my arsenal is a set of tough plastic car ramps. I use them to raise the front end of my car, and they've easily saved me hundreds of dollars—maybe thousands—over the years by allowing me to perform a variety of automotive maintenance tasks, like oil changes and changing transmission fluid, myself. If you want to learn more about auto maintenance and keep some cash in your pocket, I highly recommend investing in a set like this one that Amazon sells for under $70 ahead of the Prime Big Deal Days sale on Oct. 6.The Ironton Poly Car Ramp Set is available for only $66 on Amazon. This is a standout deal for a set of car ramps: It beats the price of similar sets from Amazon Basics and Harbor Freight, and it beats the prices of this exact set at Walmart and Northern Tool. While you can find cheaper options out there, I wouldn't gamble on a poorly rated set of ramps to hold up thousands of pounds while you're working underneath your vehicle. Best of all, the set ships for free when you're signed up for a Prime Membership.Ironton Poly Car Ramp Set, $66 on AmazonThe Ironton Poly Car Ramp Set.Courtesy of AmazonShop at AmazonWhat Shoppers Should KnowWeight Capacity: 6,000 pounds per rampDimensions (LWH): 35.5 x 12 x 8.5 inchesRamp Weight: 20.6 pounds (pair)Here's how you use these ramps. Set them directly in front of your vehicle's front tires on your driveway, gently drive your car or truck up the ramps (you want a light touch on the gas pedal), and stop when your front tires reach the top of the ramps. Then turn off your car, chock the rear wheels, and you're ready to work—no jacking up or setting jack stands necessary. It's quick and easy, and the ramps cost way less than a jack and a set of jack stands. The ramps give you an additional 8.5 inches of clearance underneath your vehicle, which is plenty of room to slide underneath and change the oil or handle other basic drain-and-fill chores on your engine.A little math shows these ramps are a sound investment. Going to your local mechanic or quick lube joint for a full synthetic oil change typically costs around $65 to $125, though I've never gotten one for less than $100. But once you invest in this ramp set, you only need to purchase a funnel (here's one for $6), a bottle of synthetic oil (around $30), an oil filter (varies, but around $15), and a drain plug washer (usually less than a dollar). That means you're saving anywhere from $13 to $79 every time you change your own oil—and those savings add up quickly.Related: Mercedes' 577-HP Hybrid Wagon Shouldn't Work This WellWhat Shoppers Are SayingReviewers reported these ramps are "easy to use" and "very sturdy." One shopper even noted they used them with their 5,000-pound electric car without any issues. And the ramps are a huge time saver for wrenching. One shopper called them "perfect for oil changes or quick inspections at home," and another noted the ramps "give me a lot of extra room to work on the car."Amazon could bump the price on this car ramp set at any moment, so swoop in now—and start saving ASAP.Shop More DealsWalsunny 6×6-Foot Canopy Storage Shed, $61 (was $170) at WalmartMakita 18V LXT 5Ah Battery (BL1850B), $78 (was $169) at WalmartOzark Trail 7-in-1 Stainless Steel Multitool Knife, $12 at Walmart