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Carlisle

Carlisle 6H04631 ST235/80R16 124L 10-ply tire

SKU CH-RTYG-PT66V MPN 6H04631

All-season highway trailer tire with a 10-ply rating, load range E, 235/80R16 size and 75 mph speed rating

  • Seasonal useAll-Season
  • Intended vehicleSpecial Trailer Service
  • Tire load index123/119
  • Tire speed ratingL
  • Package height8
  • Package length29
  • All-season traction for dry, wet and winter roads
  • Highway-speed capability rated up to 75 mph
  • Reinforced 10-ply construction supports heavy trailer loads
  • Ribbed tread maintains continuous contact for stable towing
  • 16-inch rim fitment with 30.8-inch overall diameter

Carlisle Radial Trail HD 235/80R16 10-ply

The Carlisle Radial Trail HD is a highway terrain, all season tire built for Special Trailer Service. It features a ribbed tread pattern and all season compound that increase grip in dry, wet, and winter conditions. The optimized grooves prevent hydroplaning while continuous road contact improves steering responsiveness and towing stability. A reinforced internal structure maintains ideal tire shape under load to extend service life.

Suits trailers needing Load Range E capacity.

This model is designed specifically for trailer axles and should not be mounted on light trucks. It suits owners who require a 10-ply rating and a load index of 123/119 for heavy cargo hauling. Buyers needing a tire for a light truck or passenger vehicle should look at a different product line. The speed rating of L limits use to 75 mph on highways.

Handles heavy trailer loads at highway speeds

The tire carries a maximum load capacity defined by its Load Range E and 123/119 load index ratings. It comfortably handles sustained highway towing at speeds up to 75 mph in all season weather. The strengthened construction resists deformation under heavy load and driving pressure. It runs out of headroom when speeds exceed the L rating or when loads surpass the specified index limits.

How it compares

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

Price $138.99
Pricier than about 81% of the 621 comparable items (median $87.99).

Specifications

Product
Brand nameCarlisle
Display
Screen ratio80
Size & build
Package height8
Package length29
Package width29
Overall tire diameter30.8
Rim diameter16
Sidewall styleBSW: Black Side Wall
Size235/80R16
Tire size code235/80R16 123/119L E 10 Ply
Tire width235
Wheel diameter16 in (40.6 cm)
Tread depth10/32
Compatibility
Intended vehicleSpecial Trailer Service
Compatible vehiclesTrailer
More details
Seasonal useAll-Season
Tire load index123/119
Tire speed ratingL
Tire load rangeE (10 Ply)
Tire ply ratingE (10 Ply)
Run-flat capabilityNo
Tire categoryHighway

Questions about this item

What rim diameter does the ST235/80R16 tire require?

This tire fits a 16-inch rim. The supplier notes that the wheel is not included and is shown only for display.

Can this 10-ply Load Range E trailer tire be used on a light truck?

No. The manufacturer states this model is built for Special Trailer Service and should not be mounted on light trucks.

How can I confirm the tire is rated for highway speeds up to 75 mph after installation?

Check the sidewall marking for the speed symbol L, which indicates a maximum speed of 75 mph, and verify the load index 123/119 matches your trailer's requirements.

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