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Black sidewall trailer tire with 14-ply steel construction

Forceland

Forceland Vintek ST900A 235/80R16 129/125M G 14 Ply All Season Trailer Tire

SKU CH-Q9H9-9H76J

All-season highway trailer tyre sized 235/80R16 with 14-ply load range G, dual load index 129/125 and M speed rating up to 81 mph

  • Features235/80r16 129/125m-tires speed rated up to 81 mph highway al
  • SeasonAll-Season
  • VehicleSpecial Trailer Service
  • Load Index129/125
  • Speed RatingM
  • Shipping Height8.000
  • Highway all-season traction for year-round towing confidence
  • 14-ply Load Range G supports heavy trailer loads up to 129/125 index
  • Speed rated M for safe operation up to 81 mph
  • All-steel construction resists punctures and enhances durability
  • Fits 16-inch rims with 235/80R16 sizing for proper trailer fitment

Trailer tire built for highway loads

The Forceland Vintek ST900A is a Special Trailer Service tire sized 235/80R16 with a Load Range G 14-ply construction. It carries a dual load index of 129/125 and a speed rating of M for up to 81 mph on the highway. The all-steel casing and all-season compound suit long-distance trailer duty.

Thermals noise and power in normal use

As a passive rubber component the tire generates no operational noise of its own and draws no power. Heat buildup is managed by the all-steel belt package and highway tread pattern during sustained loaded travel. Rolling resistance and temperature rise remain within design limits for the stated speed and load ratings.

Replaces worn ST tires when capacity matters

This tire upgrades from lower ply-rated ST sizes when the trailer demands the 14-ply Load Range G capacity and the 129/125 load index. The jump is worth it when gross axle weights approach the higher rating or when extended highway speeds near 81 mph are routine. It is not for passenger-car fitments or light-duty utility trailers that require only standard load ranges.

Highlights

  • Highway all-season traction for year-round towing confidence
  • 14-ply Load Range G supports heavy trailer loads up to 129/125 index
  • Speed rated M for safe operation up to 81 mph
  • All-steel construction resists punctures and enhances durability
  • Fits 16-inch rims with 235/80R16 sizing for proper trailer fitment

Specifications

BrandForceland
Features235/80r16 129/125m-tires speed rated up to 81 mph highway all season weather m+s 235-80r16 235/80-16 235/80r16 235/80/16 235-80-16 235 80 16 2358016 14-ply rating 14-pr load range g lrg trailer car family wheels custom wheels auto automobile care tires car repair car engine 16-inch 16-in 16" forceland vintek st900a
SeasonAll-Season
VehicleSpecial Trailer Service
Load Index129/125
Speed RatingM
Shipping Height8.000
Shipping Length29.000
Shipping Width29.000
Load RangeG (14 Ply)
Overall Diameter30.8
Ply RatingG (14 Ply)
Rim Size16
Sidewall ColorBSW: Black Side Wall
Size235/80R16
Run-FlatNo
Tire TypeHighway
Vehicle TypeTrailer
Size Description (Sidewall Description)235/80R16 129/125M G 14 Ply
Section Width235
Aspect Ratio80
Tire & Wheel Diameter16"

Questions about this item

How do I mount the 235/80R16 tire on a 16 inch rim and what torque step is often missed?

Mount the tire on the 16 inch rim, inflate to the load range G pressure, then torque the lug nuts in a star pattern to the trailer manufacturer's specification — the star pattern is the step most installers skip.

What ongoing care does the 14 ply all steel trailer tire require and when should it be replaced?

Check inflation monthly and before every trip, inspect sidewalls for cracking or bulges, rotate per the trailer maker's schedule, and replace when tread wears to the legal minimum or sidewalls show weathering.

What is the first limitation you hit when running the ST900A at continuous highway speeds?

The speed rating M limits sustained operation to 81 mph; exceeding it risks overheating the all steel construction before the load index 129/125 becomes a factor.

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