The right tire for a Lexus NX 300 F Sport depends on the size and rating printed on that vehicle’s tire placard. Lexus materials for the NX 300 F SPORT identify 18-inch wheel/tire options, including 235/55R18 summer tires and 225/60R18 all-season tires in relevant configurations. Equipment varies by year and package, so the driver-door placard and owner’s manual for your exact vehicle take priority. The product choices below are limited to those two sizes; listings in 235/55R20 were removed because they do not match the NX 300 F Sport’s cited 18-inch configurations.
This is a listing comparison, not a road test. Verify the complete size, load index, speed rating, load construction, and seasonal type for your own car before purchase. Confirm the specific variation selected at checkout: some pages combine sizes or sell one tire at a time.
Lexus: 2020 NX 300 / F SPORT features and wheel options · Lexus: 2018 NX 300 F SPORT overview
Quick comparison
| Tire | Size and rating in listing | Listing distinction |
|---|---|---|
| Goodyear Assurance ComfortDrive, 235/55R18 100V | 235/55R18, 100V, standard load; single tire listing | Check the placard for 235/55R18 and 100V or higher required rating; buy four matching tires if replacing a set. |
| Prinx HiCITY HH2, 235/55R18 100V | 235/55R18, 100V, standard load | Confirm the selected size and the load/speed ratings against the exact vehicle placard; compare seller warranty and return terms. |
| Goodyear Assurance Finesse, 235/55R18 100H | 235/55R18, 100H, standard load; wheel not included | The H speed rating is different from the 100V listings; use it only if it meets the requirement on your door label and owner information. |
| Pirelli Scorpion All Season Plus 3, 235/55R18 104V XL | 235/55R18, 104V, extra load | XL construction and a 104 load index are not a reason to ignore the vehicle specification; confirm that the exact size and rating are approved. |
| Michelin Defender2, 225/60R18 XL 104H | 225/60R18, XL 104H | Check whether the vehicle’s approved 225/60R18 fitment calls for this load rating and XL construction. |
| Bridgestone WeatherPeak, 225/60R18 100H | 225/60R18, 100H, standard load; all-weather listing | This option is relevant if the placard permits 225/60R18 and the all-weather category suits your climate; it is still not a substitute for a winter tire where conditions require one. |
| Michelin Primacy A/S, 225/60R18 100H | 225/60R18, 100H, standard load | A sparse listing means fewer verifiable product details; use the Lexus size and rating requirements as the deciding filter. |
The listed sizes are alternatives, not interchangeable options for every NX 300 F Sport. Do not mix sizes on the vehicle unless Lexus approves the combination for your car.
Goodyear Assurance ComfortDrive, 235/55R18 100V
Listing details: 235/55R18, 100V, standard load; single tire listing. Goodyear describes water-channel grooves, wet/cold traction, and noise-focused tread features. Those are manufacturer descriptions, not comparative test results in this guide.
Fitment note: Check the placard for 235/55R18 and 100V or higher required rating; buy four matching tires if replacing a set. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Prinx HiCITY HH2, 235/55R18 100V
Listing details: 235/55R18, 100V, standard load. The listing describes an all-season tire with a continuous rib and an asymmetric tread pattern. It is a lower-cost comparison candidate, but its seller copy is not an independent performance test.
Fitment note: Confirm the selected size and the load/speed ratings against the exact vehicle placard; compare seller warranty and return terms. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Goodyear Assurance Finesse, 235/55R18 100H
Listing details: 235/55R18, 100H, standard load; wheel not included. The product page describes an all-season tire and claims lower rolling resistance. This roundup does not verify a fuel-economy difference.
Fitment note: The H speed rating is different from the 100V listings; use it only if it meets the requirement on your door label and owner information. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Pirelli Scorpion All Season Plus 3, 235/55R18 104V XL
Listing details: 235/55R18, 104V, extra load. Pirelli lists this as a CUV/SUV tire and describes full-depth sipes and 3D sipe technology. These are product features, not measured results from CarInsightPro.
Fitment note: XL construction and a 104 load index are not a reason to ignore the vehicle specification; confirm that the exact size and rating are approved. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Michelin Defender2, 225/60R18 XL 104H
Listing details: 225/60R18, XL 104H. Michelin describes Defender2 as an all-season tire and advertises tread-life and braking comparisons. Treat those as manufacturer claims and review the current warranty details.
Fitment note: Check whether the vehicle’s approved 225/60R18 fitment calls for this load rating and XL construction. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Bridgestone WeatherPeak, 225/60R18 100H
Listing details: 225/60R18, 100H, standard load; all-weather listing. The product listing identifies WeatherPeak as an all-weather touring tire and says it is 3PMSF certified. Confirm the marking and current details on the tire listing before purchase.
Fitment note: This option is relevant if the placard permits 225/60R18 and the all-weather category suits your climate; it is still not a substitute for a winter tire where conditions require one. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
Michelin Primacy A/S, 225/60R18 100H
Listing details: 225/60R18, 100H, standard load. The listing identifies the Primacy All Season tire in this size and rating. It provides limited feature detail, so compare current manufacturer information and warranty before choosing.
Fitment note: A sparse listing means fewer verifiable product details; use the Lexus size and rating requirements as the deciding filter. Amazon results can change, and CarInsightPro has not independently tested this tire. Check the current listing.
How to choose tires for the NX 300 F Sport
- Read the door placard: record the exact size, load index, speed rating, and recommended cold pressure. Lexus notes different F SPORT tire configurations by year and option package.
- Match the full specification: compare size code, construction, load and speed ratings, and seasonal category. A tire with the right diameter but a lower required rating is not a safe substitute.
- Confirm the exact variation: marketplace listings may show several sizes under one product page. Confirm the selected variation and whether the price is for one tire or a set.
- Compare use and climate: touring all-season and all-weather products make different compromises. Check manufacturer details and local conditions; do not treat marketing terms as a substitute for testing.
- Plan installation: use a qualified tire shop for mounting, balancing, TPMS handling, and any fitment question. Follow Lexus guidance for pressure and rotation.
Frequently asked questions
What tire sizes can an NX 300 F Sport use?
Published Lexus information for relevant NX 300 F SPORT configurations includes 235/55R18 summer tires and 225/60R18 all-season tires. Use the door placard for the exact year and package on your vehicle.
Can I use a 235/55R20 tire on an NX 300 F Sport?
Do not assume it fits based on another NX model or marketplace title. The Lexus references cited here identify 18-inch configurations for the NX 300 F SPORT. Use only a size approved on your vehicle’s placard or confirmed by Lexus for its VIN.
Can I use a higher load index or XL tire?
Do not decide from the number alone. Verify the complete size and load/speed requirements with Lexus or a qualified tire professional, and follow the placard and manual.
Are the products ranked by independent testing?
No. This guide compares stated listing details. Product descriptions and performance claims come from manufacturers or sellers and are not independent test results.
Do Amazon listings sell a full set?
Many tire listings are for one tire. Confirm the selected variation, quantity, and what is included at checkout.
Conclusion
Start with the exact tire specification on your NX 300 F Sport, then compare only listings that match it. The seven options here are split across two 18-inch sizes supported in relevant Lexus references; the placard for your vehicle determines which one applies. Confirm rating, quantity, warranty, and current listing details before purchase.
Affiliate disclosure: This article contains Amazon affiliate links. If you purchase through them, CarInsightPro may earn a commission. As an Amazon Associate I earn from qualifying purchases.
