X One® XTA®

The new generation wide base tire for trailer axles that helps deliver exceptional fuel efficiency* and significant weight savings in line haul applications.

Engineered to replace duals on long haul trailer axle fitments.

Advanced Technology compounds offer remarkable fuel savings balanced with wet traction, mileage and even wear.

Four unique decoupling ribs help provide excellent resistance to irregular wear.

Features Michelin's Infini-Coil technology™ , incorporating a 1/4 mile of steel cable to help eliminate casing growth and ensure a consistent footprint.

Approved for use on EPA SmartWay® certified equipment and meets California's CARB requirements.

Rectangular bead bundle - - a Michelin® exclusive - simulates a solid steel rod "strapping" the tire onto the wheel. This design stabilizes the entire bead region and minimizes fatigue in order to extend casing life.

Infini-Coil Technology™, - incorporates a 1/4 mile of steel cable to help eliminate casing growth and ensure a consistent footprint.

Full width elastic protector ply - helps protect the working plies from bruising and penetrations, and downtime.

Advanced Technology™ - compounding offers low rolling resistance with no compromise in wet traction, mileage, durability and even wear.

Four decoupling ribs - help deliver stability and excellent resistance to uneven rib wear, helping to keep the X One® XTA® performing longer.

Scuff bar curbing buffer - provides added defense against curbing, helping to extend casing life.

UNITS (English)

English | Metric

Size
445/50R22.5
LR Catalog Number Loaded Radius (in) Overall Diameter (in) Overall Width(in) Approved Rims Min. Dual Spacing (in) RPM Tread Depth (32nds) Max Speed (mph) Max Load Per Tire Single lbs./psi Max Load Per Tire Dual lbs./psi Tire Weight (lbs)
L 49694 18.2 39.5 17.1 14.00, , 527 13 75 10200/120 161.6

LOAD & INFLATION PRESSURE

445/50R22.5 LRL 

445/50R22.5 X One® XTA® LRL

  psi
kPa
lbs. kg.
Single Single
Loads per Axle 75
520
13880 6300
80
550
14620 6640
85
590
15360 6960
90
620
16060 7280
95
660
16780 7620
100
690
17480 7940
105
720
18180 8240
110
760
18740 8500
115
790
19560 8860
120
830
20400 9250
Max Load & Pressure on Sidewall 120 psi 830 kPa
10200 4625
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