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st205-75-15 tires

UN-203

These tires are intended for trailer axles only, and can withstand long miles of in-line hauling. They're not meant for steering or drive axle applications, and their design offers years of reliable service in trailer applications. Choose from favorites like Gladiator, Carlisle and Goodyear trailer tires.

This product is not covered by a manufacturer’s treadlife warranty.

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer  
                (Single wheel applications / Dual wheel applications).

Load Index

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The maximum load carrying strength at the specified inflation pressure, also known as ply rating.

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

Tire Weight

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The diameter of a tire that is inflated without any load applied.

Overall Diameter

80 tires available in st205-75-15

In Size st205-75-15

**Most drivers choose from our top picks**<br />They include the best matches 
                     of this tire size based on popularity, user ratings, and price.

We'll start with our 5 top picks

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

Vantra Trailer (ST01)

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

st205/75-15 mastertrack Tires

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Maximum Load Index

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Mastertrack UN-203
ST205/75R15 101N C | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
1819 lbs/1609 lbs (101/97)

Max Speed
87 MPH (N)
Load Range
C (6 Ply)
Sidewall
Blackwall
Tread Depth
10/32nds
Inflation Pressure
50 PSI
Part Number
HFST41
Tread Design
Symmetrical
Tire Weight
22.1 lbs
Section Width
8"
Overall Diameter
27.1"

Join the SimpleCrew and get exclusive perks.

Mastertrack UN-203
ST205/75R15 107N D | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2150 lbs/1874 lbs (107/102)

Max Speed
87 MPH (N)
Load Range
D (8 Ply)
Tread Depth
10/32nds
Inflation Pressure
65 PSI
Part Number
HFST42
Tread Design
Symmetrical
Tire Weight
23.6 lbs
Section Width
8"
Overall Diameter
27.1"

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st205/75-15 mastertrack Tires

Mastertrack UN-203ST205/75R15 101N C | In stock

VehicleTrailerMileage WarrantyN/ALoad Index1819 lbs/1609 lbs (101/97)

Max Speed87 MPH (N) Load RangeC (6 Ply) SidewallBlackwall Tread Depth10/32nds Inflation Pressure50 PSI Part NumberHFST41 Tread DesignSymmetrical Tire Weight22.1 lbs Section Width8" Overall Diameter27.1"

Join the SimpleCrew and get exclusive perks.

Mastertrack UN-203ST205/75R15 107N D | In stock

VehicleTrailerMileage WarrantyN/ALoad Index2150 lbs/1874 lbs (107/102)

Max Speed87 MPH (N) Load RangeD (8 Ply) Tread Depth10/32nds Inflation Pressure65 PSI Part NumberHFST42 Tread DesignSymmetrical Tire Weight23.6 lbs Section Width8" Overall Diameter27.1"