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Mastertrack

Mastertrack UN-ALL STEEL ST235/80R16 129/125L G 14 Ply tire

SKU CH-AJ0K-MT817

All-season highway trailer tire, 235/80R16, 14-ply Load Range G, 129/125 load index, L speed rating up to 75 mph, 30.8-inch diameter

  • Features235/80r16 129/125l-tires speed rated up to 75 mph highway al
  • SeasonAll-Season
  • VehicleSpecial Trailer Service
  • Load Index129/125
  • Speed RatingL
  • Shipping Height8.000
  • All-season traction in dry, wet and winter conditions with ribbed tread design
  • Longer tread life from stronger compound and ribbed pattern avoiding irregular wear
  • Improved towing control via flat footprint and ribbed tread for better surface contact
  • Hydroplaning resistance through groove pattern that disperses water and slush
  • 14-ply load range G construction rated for 129/125 load index at 75 mph

Trailer tyre for highway use

The Mastertrack UN-ALL STEEL is a special trailer service tyre built for highway terrain and all-season conditions. It is designed exclusively for trailer axles and must not be fitted to light trucks. The ribbed tread pattern and durable compound provide stable towing control in dry, wet and winter weather.

Load range G with 14 ply rating

Each tyre carries a load index of 129/125 and a 14 ply rating at load range G, giving ample reserve for heavy trailer loads. The speed rating L allows operation up to 75 mph on the highway. This capacity covers typical utility and cargo trailers but is not intended for passenger vehicle fitment.

16 inch rim fitment and dimensions

The tyre fits a 16 inch rim with a section width of 235 mm and an aspect ratio of 80, yielding an overall diameter of 30.8 inches. It is sold as a tyre only; no wheel is included. The black sidewall finish completes the specification.

Highlights

  • All-season traction in dry, wet and winter conditions with ribbed tread design
  • Longer tread life from stronger compound and ribbed pattern avoiding irregular wear
  • Improved towing control via flat footprint and ribbed tread for better surface contact
  • Hydroplaning resistance through groove pattern that disperses water and slush
  • 14-ply load range G construction rated for 129/125 load index at 75 mph

Specifications

BrandMastertrack
Features235/80r16 129/125l-tires speed rated up to 75 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" mastertrack un-all steel st
SeasonAll-Season
VehicleSpecial Trailer Service
Load Index129/125
Speed RatingL
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 129/125L G 14 Ply
Section Width235
Aspect Ratio80
Tire & Wheel Diameter16"
Tread Depth12/32

Questions about this item

Will the 235/80R16 size and 16-inch rim fit the trailer wheels I already have?

This tire is built for a 16-inch rim and has an overall diameter of 30.8 inches with a section width of 235 mm, so it matches wheels with the same diameter and width specifications.

How can I confirm the tire is performing correctly after installation?

Check that the tire holds its rated pressure, shows even wear across the ribbed tread, and provides stable tracking without vibration at speeds up to 75 mph.

Does the purchase include a wheel or only the tire itself?

The listing states the rim is not included; the package contains the Mastertrack UN-All Steel ST tire only, so a compatible 16-inch wheel must be sourced separately.

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