Name: CT588 Plus
Brand: Cosmo
Rating: 4.2 (78 reviews)

Yes, the Cosmo CT588 Plus is designed for use on all positions of semi-trucks.

Is the Cosmo CT588 Plus an all-position tire?

Yes, the Cosmo CT588 Plus tire can be used year-round thanks to its five ribs and four deep grooves that allow for dependable traction and braking performance in dry, wet, and light winter weather conditions. The CT588 Plus is not Three Peak Mountain Snowflake certified, so it should not be used in moderate to severe winter weather conditions.

Can the Cosmo CT588 Plus tire be used year-round?

The Cosmo CT588 Plus has a 16 ply rating for extra durability and long wear.

What's the ply rating of the Cosmo CT588 Plus?

No, the Cosmo CT588 Plus is not designed for on- and off-road use. The CT588 Plus is a highway terrain tire.

Is the Cosmo CT588 Plus suitable for on- and off-road use?

Yes, Cosmo CT588 Plus tires are guaranteed against defects in manufacturing and workmanship with a pro rata warranty.

Is the Cosmo CT588 Plus covered by a warranty?

Yes, the Cosmo CT588 Plus tire is a good choice for regional and long haul work.

Is the Cosmo CT588 Plus a long haul tire?

Yes, the casing of the Cosmo CT588 Plus is designed for multiple retreads to help drivers get more miles out of their purchase.

Is the Cosmo CT588 Plus retreadable?

Yes, the tread pattern of the Cosmo CT588 Plus is designed for a uniform footprint, encouraging even wear and good handling.

Does the Cosmo CT588 Plus have a specialized tread pattern?

Please search by vehicle to find the best tires

We offer fast shipping on every tire shipped to an installer partner or FedEx pickup location.  A nominal shipping fee will be added for oversized tires (typically larger farm, commercial and industrial sizes). Learn more about your delivery options in our <a href='/faqs' style='border-bottom: 2px dotted' target='_BLANK'>FAQ</a>.

Oversized Tires.

CT588 Plus

Promotion valid Oct 01, 2024 - Sep 30, 2025

As a SimpleCrew member, you have FREE access to exclusive discounted pricing on select tires.

<a href="https://simpletire.com/sso-redirect?page=login">Log in</a> or <a href="https://simpletire.com/sso-redirect?page=signup">Sign up</a>.

Unlock SimpleCrew Price!

Valid for October 1 thru September 30, 2025<br/><br/>As a SimpleCrew member, you have FREE access to exclusive discounted pricing on select tires.<br />
<br />
<a href="https://simpletire.com/sso-redirect?page=login">Log in</a> or <a href="https://simpletire.com/sso-redirect?page=signup">Sign up</a>.

Join SimpleCrew for FREE today.

Best Rated  Tires

RM234(EM)

M726 EL

AD778

I-502

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, they influence handling & ride.

Commercial Position

The Cosmo CT588 Plus tires offer an affordable option for various vehicles, including heavy-duty applications. While many users praise their smooth ride, quiet performance, and value for money, there are concerns about durability and quality control. Potential buyers should weigh the cost savings against the mixed reviews on longevity and performance.

Cosmo CT588 Plus Reviews

SimpleScore™

Score breakdown:

7.0

Good

7.7

Good

7.0

Good

78 reviews

4.2

100%

Review breakdown

Scorecard

Dry

Wet

Winter

Comfort

Noise

Treadwear

2 SimpleTire reviews

Did you find what you were looking for?

Did you find what
you were looking for?