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Boat Trailer - SU03

Promotion valid Feb 24, 2025 - Oct 31, 2026

Recently Reduced

Valid for February 24 thru October 31, 2026

These tires just dropped in price!

Promotion valid Oct 01, 2024 - Nov 30, 2026

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Valid for October 1 thru November 30, 2026 As a SimpleCrew member, you have FREE access to exclusive discounted pricing on select tires. 
 
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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.

Vehicle

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

Mileage Warranty

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

Load Index

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

Load Range

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 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.

Hi Run Boat Trailer - SU03 Reviews

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SimpleScore™

Score breakdown:

7.2

Good

7.8

Good

7.2

Good

1 reviews

4

100%

Review breakdown

Scorecard

Dry

Wet

Comfort

Noise

Treadwear

1 Simpletire reviews

Scorecard

Dry

Wet

Comfort

Noise

Treadwear

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you were looking for?

Hi Run Boat Trailer - SU03 Reviews

Select a tire sizeSelect sizeHow to find my size16.50x6.50-8 72 C 18.50x8.50-8 78T C 20.50x8-10 E 20.50x8-10 L E ST165/80D13 88/83J C ST185/80D13 D Loading

SimpleScore™

Score breakdown:

7.2

Good

7.8

Good

7.2

Good

1 reviews

4

100%

Review breakdown

Scorecard

Dry

Wet

Comfort

Noise

Treadwear

1 Simpletire reviews

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