Loading

What size tires are on a Lexus nx300h?

Most Lexus NX300h models use two common OEM tire sizes depending on wheel diameter: 225/65R17 on 17-inch wheels and 235/55R18 on 18-inch wheels. The exact size can vary by model year and trim, so always check the door jamb placard or the owner's manual for your vehicle.


How tire sizes are chosen for the NX300h


The NX300h's tire size is tied to its wheel size and package. Lexus offered 17-inch wheels across several trims, with 18-inch wheels on higher trims and packages, which influences the tire size you’ll see on the street. Reading tire codes helps identify replacements that match the factory setup.


Common OEM sizes by wheel diameter


To simplify shopping for replacements, here are the sizes most NX300h owners encounter, based on the wheel diameter fitted to the car:



  • 17-inch wheels: 225/65R17

  • 18-inch wheels: 235/55R18


Note: If your vehicle is a European market model or has a special package, sizes can differ. Always confirm with the placard and Lexus documentation.


Where to verify for your specific vehicle


Check the driver’s door jamb placard, the tire information label near the fuel filler cap, the owner's manual, or the Lexus owner portal for VIN-specific specifications. The placard lists the recommended tire size, load index, and speed rating for your exact configuration.


Practical considerations for tire replacement


When replacing tires, maintain an even set across all four corners and respect the recommended diameter difference (typically within 3%). If you mix sizes, consult a tire professional or Lexus for guidance to avoid triggering traction control or ABS inconsistencies.


Summary


The NX300h typically ships with 225/65R17 tires on 17-inch wheels and 235/55R18 tires on 18-inch wheels, with exact sizes varying by trim, model year, and market. Always verify with the door jamb placard and replace tires in matching sets when possible to preserve handling and safety.

What are common NX 300h problems?

Faulty sensors. Weak or imbalanced battery cells. Inverter or ECU issues.



What size tires are on a Lexus 300h hybrid?


Tire sizes could be 215/55R17 or 235/45R18.



Is nx 300 the same as RAV4?


The Toyota RAV4 is fuel-efficient crossover SUV with a spacious cabin for the size, good-looking exterior design, and good cargo space. It is has great utility, but lacks the comfort, performance, and luxury of the NX 300.



What size tires are on the Lexus NX300h?


Deals for your 2021 Lexus NX300h Hybrid Base AWD
What size tires come on the Lexus NX300h? The Lexus NX300h will typically come with a couple of tire sizes depending on your year and trim, which can include: 225/65R17 tires. 225/60R18 tires.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.