Name: RA401
Brand: Thunderer
Rating: 3.4 (10 reviews)

Although Thunderer RA401 tires are engineered and designed for North America by American Omni Trading Company, they are primarily manufactured at cutting edge facilities in Thailand. That being said, some RA401 tires could be made in other parts of the world.

Where are Thunderer RA401 tires being manufactured?

The Thunderer RA401 is a commercial bus and semi-truck tire meant for long-haul or regional applications. It can be used at all positions.

What type of tire is the Thunderer RA401?

Thunder RA401 tires could have an E, F, G, H, or J load range and a 10, 12, 14, 16, or 18 ply rating depending on the tire's size.

What is the load range and ply rating of Thunderer RA401 tires?

No, Thunderer RA401 tires are not covered under a limited manufacturer's mileage warranty. However, mileage warranty is covered by a limited protection policy to protect customers against workmanship and material defects as per certain terms and conditions.

Do Thunderer RA401 tires have a mileage warranty?

Yes, you'll find Thunderer RA401 tires to be highly versatile as they're available in a variety of sizes as per different fitments.

Are Thunderer RA401 tires available in different sizes?

You can expect superior wet weather grip on Thunderer RA401 tires due to a generous sipe pattern. Apart from the above, four circumferential grooves constantly remove water from the contact patch to minimize hydroplaning chances.

How good is the wet weather grip on Thunderer RA401 tires?

Yes, the advanced tread compound on Thunderer RA401 tires ensures low rolling resistance and long wear to help cover long distances in an economical manner. However, tire life does depend on rotation and maintenance, both of which must be undertaken on a regular basis.

Are Thunderer RA401 tires capable of handling long distances?

Yes, Thunderer RA401 is a radial tire fitted with an all-season tread pattern. That being said, RA401 tires are not Three Peak Mountain Snowflake certified so they should not be used in moderate to severe winter weather conditions.

Are Thunderer RA401 tires capable of traction throughout the year?

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RA401

Promotion valid Aug 10, 2023 - Dec 31, 2024

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Save 10% on eligible tires when you sign up to join the SimpleCrew

Valid for August 10 thru December 31, 2024<br/><br/>Save 10% when you join the SimpleCrew!<br />
<br />
Sign-up or login to your SimpleTire account to automatically save (discount will be priced into the eligible products at their price). Note: messaging around this promo indicates that it is eligible - if you do not see messaging on a product for a SimpleCrew discount, the product is ineligible

Best Rated  Tires

HSR2

I-208 ECOFT

RM234(EM)

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.

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  
                (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.

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 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

Designed for short usage use in city and urban environments.

Commercial Application

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

Thunderer RA401Reviews

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SimpleScore™

Score breakdown:

8.0

Great

8.2

Great

8.0

Great

10 reviews

3.4

Review breakdown

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Thunderer RA401Reviews

Want to share your experience with these tires?

SimpleScore™

Score breakdown:

8.0

Great

8.2

Great

8.0

Great

10 reviews

3.4

Review breakdown

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