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Black sidewall trailer tire with ribbed tread pattern, 225/75R15 size

Omni Trail

Omni Trail Capability STR ST 225/75R15 113/108N D 8 Ply tire

SKU CH-3DZT-W7J65

All-season trailer tire in 225/75R15 with 8-ply load range D and N speed rating up to 87 mph

  • Seasonal useAll-Season
  • Intended vehicleSpecial Trailer Service
  • Tire load index113/108
  • Tire speed ratingN
  • Package height8
  • Package length27
  • All-season traction for year-round towing confidence
  • Ribbed tread maintains continuous road contact for stable handling
  • 8-ply Load Range D supports heavy trailer loads
  • Speed rated N for highway speeds up to 87 mph
  • 15-inch rim fitment matches common trailer wheels

Trailer highway all-season tyre

The Omni Trail Capability STR is a highway terrain tyre built for trailer service. It fits RVs, utility trailers and boat trailers with a 225/75R15 size and 15 inch rim diameter. The ribbed tread pattern maintains continuous road contact for stable towing and responsive steering. All-season compound delivers grip in dry, wet and winter conditions.

Suited for trailer owners needing load-range D

This tyre carries a load index of 113/108 and an 8-ply rating for heavy trailer loads. It is speed rated N for up to 87 mph on the highway. Builders fitting light trucks or passenger vehicles should look elsewhere because the tyre is designated for special trailer service only. The tread depth of 8/32 inch supports long wear in highway use.

Load range D with 113/108 load index

The D load range and dual load index of 113/108 define the maximum weight each tyre can support in single and dual fitments. Matching these figures to the trailer's gross axle weight rating is the single specification that decides fitment. Section width of 225 mm and aspect ratio of 75 complete the size profile.

How it compares

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

Price $67.99
Cheaper than about 73% of the 621 comparable items (median $87.99).

Specifications

Product
Brand nameOmni Trail
Display
Screen ratio75
Size & build
Package height8
Package length27
Package width27
Overall tire diameter28.3
Rim diameter15
Sidewall styleBSW: Black Side Wall
Size225/75R15
Tire size code225/75R15 113/108N D 8 Ply
Tire width225
Wheel diameter15 in (38.1 cm)
Tread depth8/32
Compatibility
Intended vehicleSpecial Trailer Service
Compatible vehiclesTrailer
More details
Seasonal useAll-Season
Tire load index113/108
Tire speed ratingN
Tire load rangeD (8 Ply)
Tire ply ratingD (8 Ply)
Run-flat capabilityNo
Tire categoryHighway

Questions about this item

How do I mount the 225/75R15 tire on the 15-inch rim?

Mount the tire on a 15-inch rim, then inflate to the pressure marked on the sidewall; the step often missed is torquing the lug nuts in a star pattern to the trailer manufacturer's specification.

What maintenance will the Capability STR tire need over its life?

Check inflation pressure monthly and before trips, inspect the 8/32-inch tread depth for wear down to the indicators, and rotate tires if the trailer axle alignment allows it.

What limit appears first during sustained highway towing?

The speed rating of N restricts continuous operation to 87 mph, so sustained towing above that speed will exceed the tire's rated capability before load or heat limits are reached.

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