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Nitto NT555R 305/45R-18

  • Part Number: 180690
  • Service Description: 110 V
  • UTQG: 100AA
  • Sidewall: BW
  • Load Range: B (4 Ply)
  • Type: Passenger Racing
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Today's Price with
$ 283.00

$1,132.00 Set of 4

Add Road Hazard Insurance for $28.30 per tire
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Nitto NT555R 305/45R-18

Designed for use in drag races, the NT555R is a DOT Compliant competition tire.

Features & Benefits

  • Tread is designed for use in drag races
  • Black sidewall
  • Features a special rubber compound that offers drivers balanced tread wear and drag strip performance, plus on road capabilities.
  • Drivers who like to spend their free time racing on the track often want a set of tires that can get them there. Nitto’s NT555R was built with a special rubber compound that allows for strong performance on and off the track, so that drivers can get to the track and back home on the same set of rear tires. Built to improve launch performance, the NT555R’s semi-radial construction provides stability at high track speeds.

Tire Specifications

NT555R 305/45R-18

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
305/45R-18 100AA 2,337 lbs 44 psi 6/32nds 9.5-(10.0)-11.5" 12" N/A 29"

Purchase includes the Nitto NT555R 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 Nitto NT555R 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 Nitto NT555R tires shown above are listed to be as accurate as possible based on the information provided to us by Nitto tires.

Available Sizes & Prices

NT555R 305/45R-18

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
245/45R17 95V 100AA BW 180660 $768 set of 4 $192.00 View Details
245/50R16 96V 100AA BW 180480 $672 set of 4 $168.00 View Details
275/40R20 102V 100AA BW 180730 $1300 set of 4 $325.00 View Details
275/40R17 93V 100AA BW 180700 $764 set of 4 $191.00 View Details
275/50R15 101V 100AA BW 180490 $692 set of 4 $173.00 View Details
275/60R15 107V 100AA BW 180300 $656 set of 4 $164.00 View Details
285/35R18 97Y 100AA BW 180670 $1232 set of 4 $308.00 View Details
285/40R18 101W 100AA BW 180740 $1304 set of 4 $326.00 View Details
305/35R18 101Y 100AA BW 180680 $1312 set of 4 $328.00 View Details
305/35R20 104V 100AA BW 180830 $1340 set of 4 $335.00 View Details
305/40R18 106V 100AA BW 180720 $1252 set of 4 $313.00 View Details
315/35R17 102V 100AA BW 180800 $832 set of 4 $208.00 View Details
325/50R15 114V 100AA BW 180810 $852 set of 4 $213.00 View Details
335/30R18 102Y 100AA BW 180820 $1388 set of 4 $347.00 View Details

Treadlife Warranty

NT555R 305/45R-18

This product is not covered by a manufacturer’s treadlife warranty.

Customer Support

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Ratings & Reviews

Nitto NT555R

Great traction for my hellcat. But the deal is ordering from this website. Great prices and EXTREMELY fast and free shipping! Thank you. This is my 3rd time ordering and will not buy anywhere else
Manuel J Rodriguez
I have not mounted the tires on the wheels because the wheels are getting polished, however the design looks amazing and the compound feels nice and sticky so I'm sure its going to provide good traction but most importantly I want to express my gratitude to the Simpletire team for their support, great costumer service and awesome delivery time, it was a real pleasure doing business with you guys. By submitting a review, each person received a sweepstakes entry.
Manuel Nieblas
My favorite street drag tire. By submitting a review, each person received a sweepstakes entry.

Nitto NT555R 305/45R-18


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