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Sumitomo 5531252 ST908 11R22.5 Regional Drive Commercial Truck Tire 146/144L

Manufacturer

Part Number

5531252
Sale Price

$432.31

1 left at this price

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Product Details

The Sumitomo ST908 is a premium regional drive tire engineered for medium-duty trucks and commercial vehicles operating in mixed highway and regional service conditions. Designed with an open shoulder radial construction, this tire delivers reliable traction and enhanced durability for fleet operations.

Key Features:

  • Open shoulder design promotes efficient water evacuation and reduces hydroplaning risk
  • Robust casing construction provides excellent retreadability for extended tire life
  • Deep tread pattern with optimized groove depth for long-wearing performance
  • Enhanced sidewall protection resists scrubbing and curbing damage
  • Advanced compound formulation balances wear resistance with fuel efficiency
  • Wide footprint distributes load evenly for improved wear characteristics

This tire features a 146/144L dual load rating, supporting up to 6,175 lbs at 146 load index (single) and 6,000 lbs at 144 load index (dual). Ideal for regional haul applications including delivery trucks, refuse vehicles, and medium-duty commercial fleets requiring dependable performance in diverse operating conditions.

Products specifications

Tire Load

146/143

Load Capacity (LB)

6610

Max Load Dual (lbs)

6005

Maximum Pressure (psi)

120

Overall Diameter

41.900000

Width (inch)

11

Sidewall

Black

Rim Size

22.5

Measuring Rim Width

7.5

Width

279

Speed Rating

L

Service description

146/144L

Load Index : 146/143
Speed Rating : L
Max PSI

120

Aspect Ratio

80

Load Range

H

Max Load : 6005
Max psi : 120
Tread Depth

22.0

Load Index and Speed Rating

146

Sidewall Style

BLACK

Tire Size

11R22.5

Section

10.9

Ply Rating

16

Tire Speed

L

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