Nitto 235/40ZR18 XL NT555 G2

In stock
SKU
WP-NITTO-211410
CA$370.50
Summer Ultra High Performance Passenger Car tire.
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Brand NITTO
Size 235/40ZR18
Width 235
Ratio 40
Rim 18
Type PASSENGER
Category SUMMER
Speed Rating W
Load Capacity 1521
Load Range XL
Load Rating 95
Sidewall BSW
UTQG 320 AA A

Tire Benefits

  • Enhanced traction for rear tires of vehicles with staggered fitments and high horsepower
  • Tire sizes with 275mm and greater section width have larger tread blocks in comparison to tires with 265mm and narrower section width
  • For increased dry traction and straight-line stability
  • Increased grip capabilities and better cornering stability
  • Center grooves and shoulder grooves aid water evacuation and wet handling
  • Improves dry and wet cornering grip
  • For higher compound rigidity during cornering, resulting in better handling capabilities in both wet and dry

Tire Features

  • Larger tread blocks for 275mm section width and greater
  • Twin center ribs
  • Large tapered block
  • 4-circumferential grooves
  • Reinforced shoulder tread blocks
  • High stiffness and high silica compound
  • Nitto Passenger and Light Truck Tire Limited Warranty

Built with everyday drivability in mind, the Nitto 235/40ZR18 XL NT555 G2 235/40ZR18 offers a strong balance of grip, ride comfort, and long-term wear. It's a popular choice for PASSENGER drivers who want reliable performance across changing road conditions.

Quick Specs (Varies by Size)

  • Size: 235/40ZR18 (235 width / 40 aspect ratio / 18 rim)
  • Type: SUMMER for PASSENGER
  • Load: 95 (up to 1521 lbs per tire)
  • Load Range: XL
  • Speed Rating: W
  • Sidewall: BSW
  • UTQG: 320 AA A

What the Size 235/40ZR18 Means

Tire size plays a major role in how your vehicle rides, handles, and carries weight. The 235/40ZR18 designation refers to the tire's width, sidewall profile, and wheel diameter (18 inches). Matching your current size helps preserve ride quality and handling characteristics, while size changes may affect clearance, gearing, and load capacity.

Real-World Performance

Drivers often choose the Nitto 235/40ZR18 XL NT555 G2 for its balanced road manners. Whether commuting, running errands, or heading out on longer trips, this tire is designed to maintain steady grip and a controlled ride feel across a wide range of conditions.

Passenger & SUV Tire Considerations

For passenger cars and many SUVs, the Nitto 235/40ZR18 XL NT555 G2 focuses on ride comfort, responsive handling, and efficient road contact. Passenger-rated tires are optimized for everyday driving, offering a smoother ride and quieter operation while still maintaining reliable traction and control.

Fitment Guidance

The easiest way to confirm that 235/40ZR18 is correct is to look at the tires currently on your vehicle and read the size directly from the sidewall. Also make sure the load index (95) and speed rating (W) meet or exceed what you're running now. If you're unsure, we're happy to help you confirm fitment before ordering.

Care Tips to Maximize Tire Life

  • Maintain proper air pressure: Check monthly to support even wear and handling.
  • Rotate tires regularly: Helps extend tread life and improve consistency.
  • Balance on installation: Reduces vibration and uneven wear.
  • Address alignment issues early: Misalignment can shorten tire life quickly.

Why Buy This Tire From TireSet.ca

We make it easy to get the Nitto 235/40ZR18 XL NT555 G2 235/40ZR18 with Free Shipping and knowledgeable support if you need it. Flexible payment options are also available to help you get the tires you need without delay.

FAQ

Is the Nitto 235/40ZR18 XL NT555 G2 right for my vehicle?
Fitment depends on size, load requirements, and clearance. Confirm 235/40ZR18, 95, and W against your current tires to ensure compatibility.

Will this tire work year-round?
Many SUMMER tires are suitable for year-round driving, but severe winter conditions may call for a dedicated winter tire or a 3PMSF-rated option.

Need help choosing?
Call or text us at 416-847-7343 and we'll help you confirm fitment and select the best tire for how and where you drive.