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Get technical:
The CT578 Plus from Cosmo is a commercial tire that's designed for use on all positions of trucks and buses in long haul applications. A five rib tread pattern works with wide shoulders to improve handling and stability, and the CT578 Plus utilizes four wide grooves to drain water out of the tread for better traction, handling, and braking performance in wet weather.
Features & Benefits
- Designed for use on all positions of commercial trucks and buses in long haul applications
- Built with a smart tread pattern that evenly distributes road forces and vibrations to reduce uneven wear and promote a longer tread life
- Four wide grooves drain water from the tread to reduce the risk of hydroplaning on wet roads
- Engineered with a five rib tread pattern that boosts handling and stability
- Able to be retreaded multiple times for a longer service life
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.
This product is not covered by a manufacturer’s treadlife 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.
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.
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.
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.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.
Shipping weight (lbs)
The measurement of width from a tires inner sidewall to the outer sidewall.
The range of widths the rim of the vehicle can be for this tire to be safely mounted on.
The diameter of a tire that is inflated without any load applied.
- 11R22.5 146/143L
$418.99
Label Value Width 11 Ratio R Inflation Pressure 120 Tread Depth 18.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - 295/75R22.5 144/141L
$396.99
Label Value Width 295 Ratio 75R Inflation Pressure 110 Tread Depth 18.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - 295/75R22.5 146/143L
$408.99
Label Value Width 295 Ratio 75R Inflation Pressure 120 Tread Depth 18.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
- 11R24.5 149/146L
$424.98
Label Value Width 11 Ratio R Inflation Pressure 120 Tread Depth 17.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - 11R24.5 146/143L
$431.99
Label Value Width 11 Ratio R Inflation Pressure 105 Tread Depth 17.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
Best Rated Tires
CT578 Plus ∙ 5 sizes available