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Trailer Master

Trailer Master ST PRO 205/75R14 105L D (8 Ply) tire

SKU CH-0S82-D3YQ3

Highway all-season trailer tire sized 205/75R14 with load range D (8 ply) and speed rating L for up to 75 mph

  • Features205/75r14 105l-tires speed rated up to 75 mph highway all se
  • SeasonAll-Season
  • VehicleSpecial Trailer Service
  • Load Index105
  • Speed RatingL
  • Shipping Height7.000
  • All-season traction with M+S rated tread compound
  • Highway-speed stability up to 75 mph L rating
  • Reinforced 8-ply D load range carries heavy loads
  • Ribbed tread design improves steering response while towing
  • Fits 14-inch rims with 205/75R14 sizing

Trailer Master ST PRO 205/75R14

The Trailer Master ST PRO is a highway terrain all-season tire built specifically for special trailer service. It carries a 105 load index and speed rating L for operation up to 75 mph. The 8-ply load range D construction supports heavy-duty towing demands. This tire is not intended for light truck fitment.

Sustained load behaviour

A reinforced radial structure maintains the optimal tire shape under continuous pressure, which preserves load capacity during long hauls. The strengthened internal construction also reduces trailer sway when the tire is fully loaded for extended periods. Ribbed tread surface contact delivers consistent steering response and towing stability over distance.

Installation and common issues

The tire fits a 14 inch rim with a 205 mm section width and 75 aspect ratio, yielding a 26.1 inch overall diameter. Raised white lettering appears on the sidewall. Buyers must supply their own wheel because the rim is not included. Mounting this model on a light truck is a frequent error that voids its intended use.

Highlights

  • All-season traction with M+S rated tread compound
  • Highway-speed stability up to 75 mph L rating
  • Reinforced 8-ply D load range carries heavy loads
  • Ribbed tread design improves steering response while towing
  • Fits 14-inch rims with 205/75R14 sizing

Specifications

BrandTrailer Master
Features205/75r14 105l-tires speed rated up to 75 mph highway all season weather m+s 205-75r14 205/75-14 205/75r14 205/75/14 205-75-14 205 75 14 2057514 8-ply rating 8-pr load range d lrd trailer car family wheels custom wheels auto automobile care tires car repair car engine 14-inch 14-in 14" trailer master st pro
SeasonAll-Season
VehicleSpecial Trailer Service
Load Index105
Speed RatingL
Shipping Height7.000
Shipping Length25.000
Shipping Width25.000
Load RangeD (8 Ply)
Overall Diameter26.1
Ply RatingD (8 Ply)
Rim Size14
Sidewall ColorRWL: Raised White Letters
Size205/75R14
Run-FlatNo
Tire TypeHighway
Vehicle TypeTrailer
Size Description (Sidewall Description)205/75R14 105L D 8 Ply
Section Width205
Aspect Ratio75
Tire & Wheel Diameter14"

Questions about this item

How does the 205/75R14 size affect heat buildup on long highway hauls?

The ST PRO uses a reinforced radial structure that maintains shape under load, reducing flex and heat during extended towing.

Does the 14-inch rim diameter require a specific wheel type I must already own?

You need a 14-inch trailer wheel rated for Load Range D; the tire is sold without a rim.

Will the 8-ply Load Range D construction work with older 6-ply trailer wheels?

No — the wheel must also be rated for Load Range D to match the tire's 105 load index and 8-ply strength.

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