Roadx SDR1 CSD 11R22.5 16Ply


Style: Premium Closed Shoulder Drive

Service Description: 146/143L

Load Range: H

Ply: 16

Tread Depth: 26/32nd

Sidewall: Black Sidewall

Prices Are Subject To Change.

SKU: 11225SDR1 Category:

Tire Description

Roadx SDR1 Premium Closed Shoulder Drive

The Roadx SDR1 is a premium closed shoulder drive tire, designed with a wide shoulder featuring tapered lateral edges for enhanced lateral stability. The SDR1 also features stone ejector buttons that reduce stone retention, and an extra-deep 26/32” tread depth for enhanced tread life.

Features & Benefits:

  • Stone ejectors protect tire from stone drilling.
  • Extra deep tread pattern (26/32”) with special compound for extended tread life.
  • Wide footprint and square shoulder design for improved stability and mileage.
  • Multi-sipes improve traction in wet conditions and dissipate heat for prolonged tread life.


  • Coach Buses
  • Regional Trucks
  • Line Haul Trucks


Tire Specification

Weight 126 lbs
Dimensions 42.0 x 11.0 x 42.0 in
Rim Width


Load Index / Speed Rating


Ply Rating


Tread Depth


Static Load Radius


Load Capacity Single:

6,610@120 psi

Load Capacity Dual:

6,005@120 psi

FET Fee Is Included In The Price.

Prices Are Subject To Change.

All Sales Are Final, Only Tire Exchange Due To A Manufacturers Tire Defect or Shipped Incorrect Tire.

Please Note: No Customer Pickup!!! All Tires Will Be Shipped By Benton's Delivery Service.

Please Note: Refunds are only allowed if you made a tire purchase payment using the PayPal Checkout Option that is located on our website and we discover that your desired tires are not in stock. We will refund your full purchase payment back to your bank within 24 hours. 

Same Day Delivery Is Offered When Making A Purchases Within  Atlanta Georgia and Surrounding Cities. Orders has to made before 12 noon to receive same day delivery. Next Day Delivery Is Offered To Alabama, Arkansas, Florida, Kentucky, Louisiana, Mississippi, North & South Carolina, Tennessee, Virginia and West Virginia.

Please Note: We Do Not Install Tires nor Sell Recap Tires.

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SKU: 11225S606G (Located Below Add To Cart Button.)
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Tire TypeTire BrandTire StyleTire SizeLoad
Commercial TruckRoadXSDR1 Closed Shoulder Drive11R22.5N/A