The Nebula Pioneer 235/45ZR18 is sold here as a single tire. NEBULA Pioneer is the brand's ultra high performance passenger line, carried here in a wide spread of speed-rated ZR sizes for sixteen-, seventeen-, and eighteen-inch wheels — fitments you see on many sedans, coupes, and sport hatchbacks on the road today. Each size is sold as a single tire, a pair, or a full set of four, and every order ships free from our Orlando warehouse. Check the size moulded on your sidewall, match it to the specifications above, and order the count your car needs.
Specifications
| Size | 235/45ZR18 |
|---|---|
| Load Index / Speed Rating | 98W XL |
| Quantity | 1 |
Key Features
- Ultra high performance line with speed-rated ZR construction across every size offered.
- Size coverage spans popular sixteen-, seventeen-, and eighteen-inch wheel fitments in one line.
- Sold as a single tire, a pair, or a full set of four.
- Free shipping from our Orlando warehouse to your door or your installer.
- Load index and speed rating for each size are listed in the specifications above.
What's in the Box
- 1 × Nebula Pioneer 235/45ZR18 tire
Typical Use Cases
- Replacing one damaged tire on a commuter sedan without buying a whole set.
- Putting a fresh matched pair on the same axle of a daily driver.
- Shipping a full set straight to your local shop for installation day.
FAQ
Can I order fewer than four tires?
Yes. Each size is sold as a single tire, as a pair, or as a full set of four. If you only need to replace one damaged tire, buy the single and keep running the rest of your current set.
What does the ZR in the size mean?
ZR marks a speed-rated construction used on performance sizes. The exact speed rating letter and load index for the size you pick are listed in the specifications above, and they are also moulded right on the sidewall of the tire itself.
What does XL mean on some of these listings?
XL stands for extra load. An XL tire is built to carry more weight than a standard version of the same size, up to the load index shown in the specifications. Inflate to the pressure on your door placard, not the maximum printed on the sidewall.
Ships free from our Orlando, FL warehouse. Questions about fitment? Call (407) 821-7008 and we’ll check it for you.
