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Black sidewall tire with directional tread pattern, 235/50R18 size, mounted on display rim

Roadtrack

Roadtrack Terrena UHP 235/50R18 101W XL tire

SKU CH-W1SN-9Z2NZ

All-season high-performance tyre for SUVs and light trucks, speed rated to 168 mph with a 50,000-mile treadlife warranty

  • Seasonal useAll-Season
  • Intended vehicleLight Truck, Van & SUV
  • Tire load index101
  • Tire speed ratingW
  • UTQG traction gradeA
  • UTQG treadwear grade420
  • All-season traction in wet and dry conditions
  • W speed rating supports up to 168 mph
  • XL load range handles heavier SUV loads
  • 50000-mile treadlife reduces replacement frequency
  • 420 UTQG treadwear indicates durable compound

Tire Specifications

Roadtrack Terrena UHP 235/50R18 101W XL is a high performance all-season tire built for SUVs and light trucks. It fits 18 inch rims with a 235 mm section width and carries a load index of 101. The UTQG treadwear rating is 420 and the speed rating W allows up to 168 mph.

Vehicle Fitment

This tire suits drivers of SUVs and light trucks who want year-round traction and a 50,000 mile treadlife warranty. It is not for buyers who need a dedicated winter tire with the three peak mountain snowflake symbol or those requiring a run flat design for zero pressure mobility.

Deciding Specification

The 235/50R18 101W XL size designation confirms fitment for specific SUV and light truck applications. Verify this exact size, load index and speed rating against your vehicle placard before purchase. Rim is not included.

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 nameRoadtrack
Display
Screen ratio50
Size & build
Package height9
Package length26
Package width26
Overall tire diameter27.3
Rim diameter18
Sidewall styleBSW: Black Side Wall
Size235/50R18
Tire size code235/50R18 101 W XL
Tire width235
Wheel diameter18 in (45.7 cm)
Tread depth9/32
Compatibility
Intended vehicleLight Truck, Van & SUV
Compatible vehiclesSUV
More details
Seasonal useAll-Season
Tire load index101
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

At what tread depth will the 9/32 treadlife limit be reached?

The tire starts with 9/32 of tread depth and is rated for 50,000 miles of treadlife before reaching the wear limit.

How much heat builds up in the 4-ply XL construction during all-day highway driving?

The UTQG temperature rating of A indicates strong heat resistance for sustained high-speed use.

Which 18-inch rim width range accepts the 235 mm section width for proper fitment?

The 235/50R18 size fits standard 18-inch rims within the approved width range for this section width.

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