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Fierce Instinct ZR 255/40ZR-18 Instock

  • Part Number: 353953178
  • Service Description: 99 W
  • UTQG: 400AAA
  • Sidewall: BW
  • Load Range: XL
  • Treadlife Warranty: 30000 miles
  • Type: Passenger Performance
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Today's Price with
$ 134.98

$539.92 Set of 4

You save $75.01 per tire
Add Road Hazard Insurance for $13.50 per tire


Fierce Instinct ZR 255/40ZR-18

Ultra high performance with a street-smart appearance

Features & Benefits

  • Solid circumferential rib for enhanced steering response and on-center feel
  • Biting edges on the tread blocks for enhanced wet and winter weather performance
  • Twin orbital channels help to evacuate on site water from the tread contact patch for enhanced wet weather performance
  • Rim protector to help guard rims against accidental curb damage
  • Flame stylized black sidewall for distinctive appearance
  • 30,000 Mile / 50,000 Km Tread Life Limited Warranty

Tire Specifications

Instinct ZR 255/40ZR-18

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
255/40ZR-18 400AAA 1,709 lbs N/A 10/32nds 8.5-10.0" 10" N/A 26"

Purchase includes the Fierce Instinct ZR tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Fierce Instinct ZR tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at

Please Note: Specifications of the Fierce Instinct ZR tires shown above are listed to be as accurate as possible based on the information provided to us by Fierce tires.

Available Sizes & Prices

Instinct ZR 255/40ZR-18

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
215/45ZR18 93W 400AAA BW 353954178 $587.88 set of 4 $146.97 View Details
225/45ZR17 94W 400AAA BW 353942178 View Details
225/45ZR18 95W 400AAA BW 353955178 View Details
225/50ZR17 94W 400AAA BW 353943178 View Details
P235/35ZR19 91W 400AAA BW 353986178 $975.92 set of 4 $243.98 View Details
235/40ZR18 95W 400AAA BW 353947178 View Details
235/45ZR17 94W 400AAA BW 353544178 $419.88 set of 4 $104.97 View Details
245/40ZR18 93W 400AAA BW 353949178 $875.88 set of 4 $218.97 View Details
245/40ZR19 98W 400AAA BW 353987178 View Details
255/40ZR17 94W 400AAA BW 353549178 $699.96 set of 4 $174.99 View Details

Treadlife Warranty

Instinct ZR 255/40ZR-18

This product is covered by a 30,000 mile manufacturer’s treadlife warranty.

Merchandise covered by a manufacturer’s warranty is sold with the warranty by the manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, including any warranty of merchantability or fitness for a particular purpose.

The only tires SimpleTire can warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that manufacturer.

Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same manufacturer, may or may not come with a treadlife warranty.

Customer Support

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Ratings & Reviews

Fierce Instinct ZR

Excellent tires that are worth the money. They're sub-brand of goodyear, therefore you can't go wrong. Must try tires. By submitting a review, each person received a sweepstakes entry.
John Turner
Put these on a 2006 TL. Best tire the car has ever had on it. Great wet traction... I little noisy, but its worth the traction you get. Also drove the car thru snow, did very well with these tires. I will buy these again for this car.
Josh P

Fierce Instinct ZR 255/40ZR-18

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