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st225-75d15 tires

ST Radial R501

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

Rim Range

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

Overall Diameter

100 tires available in st225-75d15

In Size st225-75d15

**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

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Radial Trail HD

Like  their name suggest, all season tires are designed to give drivers performance year-round. All-season tires often provide strong performance in dry and wet conditions, and suitable traction and grip in wintery weather.

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ENDS IN...

st225/75d15 thunderer Tires

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Thunderer ST Radial R501
ST225/75R15 117L E | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2833 lbs/2469 lbs (117/112)

Max Speed
75 MPH (L)
Load Range
E (10 Ply)
Sidewall
Blackwall
Tread Depth
9.07/32nds
Inflation Pressure
80 PSI
Part Number
TH0491
Tread Design
Symmetrical
Tire Weight
30.5 lbs
Section Width
8.78"
Rim Range
6.00-7.00"
Overall Diameter
28.31"

Join the SimpleCrew and get exclusive perks.

Thunderer ST Radial R501
ST225/75R15 117M E | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2833 lbs/2469 lbs (117/112)

Max Speed
81 MPH (M)
Load Range
E (10 Ply)
Sidewall
Blackwall
Tread Depth
9.07/32nds
Inflation Pressure
80 PSI
Part Number
TH0512
Tread Design
Symmetrical
Tire Weight
27.64 lbs
Section Width
8.78"
Rim Range
6.00-7.00"
Overall Diameter
28.31"

Did you find what
you were looking for?

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ENDS IN...

st225/75d15 thunderer Tires

Thunderer ST Radial R501ST225/75R15 117L E | In stock

VehicleTrailerMileage WarrantyN/ALoad Index2833 lbs/2469 lbs (117/112)

Max Speed75 MPH (L)Load RangeE (10 Ply)SidewallBlackwallTread Depth9.07/32ndsInflation Pressure80 PSIPart NumberTH0491Tread DesignSymmetricalTire Weight30.5 lbsSection Width8.78"Rim Range6.00-7.00"Overall Diameter28.31"

Join the SimpleCrew and get exclusive perks.

Thunderer ST Radial R501ST225/75R15 117M E | In stock

VehicleTrailerMileage WarrantyN/ALoad Index2833 lbs/2469 lbs (117/112)

Max Speed81 MPH (M)Load RangeE (10 Ply)SidewallBlackwallTread Depth9.07/32ndsInflation Pressure80 PSIPart NumberTH0512Tread DesignSymmetricalTire Weight27.64 lbsSection Width8.78"Rim Range6.00-7.00"Overall Diameter28.31"

Did you find what you were looking for?

Thunderer ST Radial R501
ST225/75R15 117L E | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2833 lbs/2469 lbs (117/112)

Max Speed
75 MPH (L)
Load Range
E (10 Ply)
Sidewall
Blackwall
Tread Depth
9.07/32nds
Inflation Pressure
80 PSI
Part Number
TH0491
Tread Design
Symmetrical
Tire Weight
30.5 lbs
Section Width
8.78"
Rim Range
6.00-7.00"
Overall Diameter
28.31"

Thunderer ST Radial R501
ST225/75R15 117M E | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2833 lbs/2469 lbs (117/112)

Max Speed
81 MPH (M)
Load Range
E (10 Ply)
Sidewall
Blackwall
Tread Depth
9.07/32nds
Inflation Pressure
80 PSI
Part Number
TH0512
Tread Design
Symmetrical
Tire Weight
27.64 lbs
Section Width
8.78"
Rim Range
6.00-7.00"
Overall Diameter
28.31"

Did you find what
you were looking for?