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225-75r15 tires

Ultra STR

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

A three-peak mountain snowflake (3PMSF) symbol branded on a tire's sidewall indicates the tire meets required performance criteria in snow testing to be considered severe snow service-rated.

Three-Peak Mountain Snowflake (3PMS)

RST II

147 tires available in 225-75r15

In Size 225-75r15

**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.

ContiRT20

Built for use on industrial applications such as skid steer loaders, forklifts, mining equipment, and so on. Industrial tires are strong enough to carry their vehicle's weight, and tough enough to withstand heavy usage and damage from off-road debris.

The maximum carrying capacity for a tire determined by the manufacturer.

Save on this  tire today.

Best deal:

Save even more.

Klever A/T (KR28)

All-terrain tires offer drivers traction on- and off-road, and are typically used by light truck and SUV drivers who want a tire that's able to climb rocks and perform on the highway.

UTQG

Wet Traction is a piece of the UTQG for example if  UTQG is: 500 AA A, the wet traction piece is the second piece, the "AA".

Wet Traction

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

MS775

Touring tires are designed to provide drivers with a long tread life so that they spend more time on the roads. These tires are usually backed by a long mileage warranty, and can be used in dry, wet, and light wintery conditions.

Passenger tires are some of the most common tires you'll find on the roads today, and frequently used on coupes, sedans, hatchbacks, minivans, and other passenger vehicles. Passenger tires are available in a wide variety of types, such as all-season, winter, and ultra-high-performance.

This product is covered by a 40,000 mile manufacturer’s treadlife warranty. Merchandise covered by a manufacturer’s warranty is sold with the warranty by the 
        manufacturer extended to the purchaser. We will be happy to assist in obtaining fulfillment of a manufacturer’s 
        warranty. Other than applicable manufacturers’ warranties, there are no warranties, express or implied, 
        including any warranty of merchantability or fitness for a particular purpose. The only tires SimpleTire can 
        warranty are brand new defects (meaning that they have not been mounted or driven on). Any bead damaged will be 
        void of any warranty claim. Any other adjustments should be taken to the nearest authorized dealer for that 
        manufacturer. Sometimes the manufacturer also provides a treadlife warranty and mileage rating. Please be aware 
        that not all tires hold a mileage warranty from the manufacturer. Different tire models, even from the same 
        manufacturer, may or may not come with a treadlife warranty.

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225/75R15 trailer king Tires

Featured

All

Vehicle

Price Range

Trailer King Ultra STR
ST225/75R15 121M F | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
3197 lbs/2833 lbs (121/117)

Max Speed
81 MPH (M)
Load Range
F (12 Ply)
Sidewall
Blackwall
Tread Depth
13/32nds
Inflation Pressure
95 PSI
Part Number
TKAS22515
Tread Design
Symmetrical
Tire Weight
46.1 lbs
Section Width
8.78"
Rim Range
6.00-7.50"
Overall Diameter
28.31"
Three-Peak Mountain Snowflake (3PMS)
No

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Trailer King RST II
ST225/75R15 113M D | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
2535 lbs/2205 lbs (113/108)

Max Speed
81 MPH (M)
Load Range
D (8 Ply)
Sidewall
Blackwall
Tread Depth
8/32nds
Inflation Pressure
65 PSI
Part Number
RST51T
Tread Design
Symmetrical
Tire Weight
24.69 lbs
Section Width
8.78"
Rim Range
6"
Overall Diameter
28.31"
Three-Peak Mountain Snowflake (3PMS)
No

Trailer King RST II
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
8/32nds
Inflation Pressure
80 PSI
Part Number
RST53T
Tread Design
Symmetrical
Tire Weight
26.37 lbs
Section Width
8.78"
Rim Range
6"
Overall Diameter
28.31"
Three-Peak Mountain Snowflake (3PMS)
No

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ENDS IN...

225/75R15 trailer king Tires

Trailer King Ultra STRST225/75R15 121M F | In stock

VehicleTrailerMileage WarrantyN/ALoad Index3197 lbs/2833 lbs (121/117)

Max Speed81 MPH (M)Load RangeF (12 Ply)SidewallBlackwallTread Depth13/32ndsInflation Pressure95 PSIPart NumberTKAS22515Tread DesignSymmetricalTire Weight46.1 lbsSection Width8.78"Rim Range6.00-7.50"Overall Diameter28.31"Three-Peak Mountain Snowflake (3PMS)No

Join the SimpleCrew and get exclusive perks.

Trailer King RST IIST225/75R15 113M D | In stock

VehicleTrailerMileage WarrantyN/ALoad Index2535 lbs/2205 lbs (113/108)

Max Speed81 MPH (M)Load RangeD (8 Ply)SidewallBlackwallTread Depth8/32ndsInflation Pressure65 PSIPart NumberRST51TTread DesignSymmetricalTire Weight24.69 lbsSection Width8.78"Rim Range6"Overall Diameter28.31"Three-Peak Mountain Snowflake (3PMS)No

Trailer King RST IIST225/75R15 117M E | In stock

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

Max Speed81 MPH (M)Load RangeE (10 Ply)SidewallBlackwallTread Depth8/32ndsInflation Pressure80 PSIPart NumberRST53TTread DesignSymmetricalTire Weight26.37 lbsSection Width8.78"Rim Range6"Overall Diameter28.31"Three-Peak Mountain Snowflake (3PMS)No

Did you find what you were looking for?