Vehicle

Tire type

Featured

Brand

Price

Score

Deals

Load Index

Load Range

Load

Minimum Speed Rating

Speed Rating

Run flat

Three-Peak Mountain Snowflake

Studded/Studdable

More options

Low to High

High to Low

st235-85r16 tires

QT531

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).

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.

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

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)

156 tires available in st235-85r16

In Size st235-85r16

**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.

R238

Designed for use on commercial truckers, trailers, vans, and other hauling vehicles. Commercial tires are often built for use in the drive, steer, axle, or all position in regional, line haul, urban, and pickup and delivery applications.

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

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

Tread Design

Designed for short usage use in city and urban environments.

Commercial Application

Designed for the front axle but can perform on all axles.

Commercial Position

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Discoverer STT Pro

Mud Terrain tires offer drivers traction on off-road terrains such as mud, dirt, sand, gravel, and rock, and are commonly used on CUVs, SUVs, light trucks, and jeeps.

Most popular among drivers in PA

Best seller:

Go with the best seller

X FIT AT2 LC02

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.

This product is covered by a 50,000 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.

Save on this  tire today.

Best deal:

Save even more.

X FIT AT LC01

This product is covered by a 45,000 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.

Standards that measure treadwear, temperature resistance and traction, example: "640 A A".  The 640 is the treadwear test and it lasted 6.4 times longer than the comparison tire tested against.  The first "A" is the traction rating using straight-line wet traction on test surfaces (see information tables tab) and the second "A" is the temperature rating by testing operation at high speeds without heat-related failure (see information tables tab).

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.

Ranger A/T R404

This product is covered by a 55,000 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.

Filter By

ENDS IN...

st235/85R16 geoquest Tires

Featured

All

Vehicle

Price Range

Geoquest QT531
ST235/85R16 132M H | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
4409 lbs/3858 lbs (132/127)

Max Speed
81 MPH (M)
Load Range
H (16 Ply)
Tread Depth
28/32nds
Inflation Pressure
120 PSI
Part Number
3302002550
Tire Weight
148.8 lbs
Section Width
9.1"
Rim Range
8.3"
Overall Diameter
43.5"
Three-Peak Mountain Snowflake (3PMS)
No

Join the SimpleCrew and get exclusive perks.

Did you find what
you were looking for?

Filter By

ENDS IN...

st235/85R16 geoquest Tires

Geoquest QT531ST235/85R16 132M H | In stock

VehicleTrailerMileage WarrantyN/ALoad Index4409 lbs/3858 lbs (132/127)

Max Speed81 MPH (M)Load RangeH (16 Ply)Tread Depth28/32ndsInflation Pressure120 PSIPart Number3302002550Tire Weight148.8 lbsSection Width9.1"Rim Range8.3"Overall Diameter43.5"Three-Peak Mountain Snowflake (3PMS)No

Join the SimpleCrew and get exclusive perks.

Did you find what you were looking for?

Geoquest QT531
ST235/85R16 132M H | In stock

Vehicle
Trailer
Mileage Warranty
N/A
Load Index
4409 lbs/3858 lbs (132/127)

Max Speed
81 MPH (M)
Load Range
H (16 Ply)
Tread Depth
28/32nds
Inflation Pressure
120 PSI
Part Number
3302002550
Tire Weight
148.8 lbs
Section Width
9.1"
Rim Range
8.3"
Overall Diameter
43.5"
Three-Peak Mountain Snowflake (3PMS)
No

Did you find what
you were looking for?