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Royal Black Racing Trac tire, black sidewall, 18 inch rim size

Royal Black

Royal Black Racing Trac 255/55R18 109W XL Tire

SKU CH-PH7R-RJ9DV

High-performance all-season tire for SUVs and light trucks, rated for speeds up to 168 mph with a 420 treadwear rating

  • Seasonal useAll-Season
  • Intended vehicleLight Truck, Van & SUV
  • Tire load index109
  • Tire speed ratingW
  • UTQG traction gradeA
  • UTQG treadwear grade420
  • High performance driving with W speed rating up to 168 mph
  • All-season traction backed by UTQG A rating and M+S marking
  • Extra load capacity from 109 load index and XL construction
  • Precise 18-inch fitment for 255/55R18 wheels with 29-inch diameter
  • Long-wearing tread compound indicated by 420 UTQG treadwear rating

Royal Black Racing Trac 255/55R18

The Royal Black Racing Trac is a high-performance all-season tire built for light trucks, vans and SUVs. It carries a 109 load index and a W speed rating for sustained speeds up to 168 mph. The XL load range supports heavier vehicle weights.

Black sidewall construction and 29-inch diameter

The tire features a black sidewall and mounts on an 18-inch rim with a 255 mm section width. A 4-ply rating and UTQG 420AA grading indicate a balance of treadwear, traction and temperature resistance. The 7/32 inch tread depth is ready for daily driving.

All-season compound limits in extreme conditions

The all-season tread compound handles wet and dry roads but is not a dedicated winter tire. Performance drops on packed snow or ice compared to a severe snow-rated product. Drivers who face harsh winters should consider a separate winter set.

How it compares

Measured against everything we stock in ATV, Car & SUV Tires, at today’s prices. Recalculated every night.

Price $81.99
Cheaper than about 55% of the 621 comparable items (median $87.99).

Specifications

Product
Brand nameRoyal Black
Display
Screen ratio55
Size & build
Package height8
Package length27
Package width27
Overall tire diameter29
Rim diameter18
Sidewall styleBSW: Black Side Wall
Size255/55R18
Tire size code255/55R18 109 W XL
Tire width255
Wheel diameter18 in (45.7 cm)
Tread depth7/32
Compatibility
Intended vehicleLight Truck, Van & SUV
Compatible vehiclesSUV
More details
Seasonal useAll-Season
Tire load index109
Tire speed ratingW
UTQG traction gradeA
UTQG treadwear grade420
Tire load rangeXL
Tire ply ratingXL
UTQG rating420AA
Run-flat capabilityNo
Tire categoryHigh Performance

Questions about this item

What speed does the W rating on this 255/55R18 tire allow?

The W speed rating certifies this tire for sustained driving up to 168 mph when correctly inflated and loaded.

What rim diameter and load rating does this 255/55R18 tire require?

It fits an 18-inch rim and carries an XL load range with a load index of 109 for heavier SUV and truck duty.

How do I install this tire so the rotation direction is correct?

Mount the tire with the sidewall arrows pointing forward; reversing them reduces wet grip and wears the 7/32-inch tread unevenly.

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