Mastertrack M-TRAC WBT 445/50R22.5 161L Load Range L (20-Ply Rate) Wide Base Commercial Truck Tire

M-TRAC WBT
All-Season • All Position •

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QUICK DETAILS:
161L
Free 3-year Road Hazard Protection.
Note: Tire Only. Wheel/Rim Not Included.
Special Price Per Tire: $693.99 ea
Regular Price $925.32
In stock
SKU

Product Details : MASTERTRACK M-TRAC WBT 445/50R22.5 Tires

UBT-1307038
In stock

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Product Details : MASTERTRACK M-TRAC WBT 445/50R22.5 Tires

Mastertrack M-TRAC · Wide-Base Super Single Tire
GO WIDER WITH
CONFIDENCE.
Mastertrack M-TRAC WBT Wide-Base Super Single Tire
WBT
SERIES
Wide-Base
The Mastertrack M-TRAC WBT is built for commercial operators who want a wide-base tire designed with purpose, quality, and everyday usability in mind. Its wide-base super single format gives this pattern a distinct place in the Mastertrack commercial lineup, while its substantial construction and road-focused design are made to meet the demands of serious trucking applications.
With a strong focus on commercial highway service, this tire brings together a robust construction package, a practical tread design, and flexible application potential. It is a well-developed choice for operators looking for a wide-base commercial tire that delivers the solid, dependable character expected from the Mastertrack name.
01
445/50R22.5
Tire Size
02
161L
Load / Speed
03
20-Ply
Range L
04
M+S
Mud & Snow
05
5 Years
Manuf. Warranty Years
*Note: Tire Only. Wheel/Rim Not Included.*
What Makes M-TRAC WBT Different
SIX REASONS.
TO WORK HARD ON THE ROAD.
01.
A Wide-Base Design with a Clear Purpose
Wide-Base Super Single
The Mastertrack M-TRAC WBT takes a different approach to commercial trucking with its wide-base super single design. It offers a strong, purpose-built option for operators looking for a specialized commercial tire that stands apart from conventional dual-tire setups.
02.
Built for the Demands of Heavy Loads
Heavy-Duty Construction
When commercial trucks are working hard, the tires need a strong foundation to handle the job. The M-TRAC WBT is designed with a heavy-duty construction that gives operators confidence when tackling demanding loads and long working days.
03.
Made for Everyday Highway Miles
Highway-Focused Design
The M-TRAC WBT keeps things focused on the road ahead. Its highway-oriented design makes it a natural fit for commercial trucks that spend their working hours covering highways and major roads.
Mastertrack M-TRAC WBT Center Tread Hub
M-TRAC WBT
04.
A Practical Tread for Working Trucks
Nondirectional Tread
The M-TRAC WBT uses a straightforward, nondirectional tread design that keeps its purpose clear. It is built around practical commercial use, giving fleet operators a tire that fits naturally into everyday trucking operations.
05.
Commercial Strength You Can Count On
Dependable Build
From its wide-base format to its heavy-duty construction, the M-TRAC WBT is designed with the demands of commercial trucking in mind. It brings together a solid build and a dependable road-focused character for operators who expect their equipment to work hard.
06.
More Flexibility for Compatible Applications
Drive & Trailer Use
The M-TRAC WBT is designed for compatible drive and trailer applications, giving operators more flexibility when a wide-base tire is the right choice. Its versatile commercial positioning makes it easier to match the tire to the demands of the job.
Built to Work Hard. Stand Out on the Road.
Fitment & Compatibility
FIND THE RIGHT FIT.
FOR YOUR COMMERCIAL TRUCK.
The wide-base format is used on select Class 8 truck configurations across the U.S. The following vehicles have been documented with the applicable wide-base tire size used for this product listing.
Mastertrack M-TRAC WBT Compatible Class 8 Trucks
Wide-Base Fitment
8 Models
01
Freightliner Cascadia
›
02
Kenworth T680
›
03
Kenworth T880
›
04
Peterbilt 579
›
05
Peterbilt 567
›
06
Mack Anthem
›
07
International LT625
›
08
Western Star 49X
›
Fitment Note
Vehicle compatibility varies by tire size, load requirements, axle position, and manufacturer specifications. Always verify fitment before installation.
Check Your Fitment
Enter Year / Make / Model for real-time compatibility confirmation before purchase.

Product Details : MASTERTRACK M-TRAC WBT 445/50R22.5 Tires

01 How fast is shipping?
We offer Fast & Free Shipping to the 48 contiguous states. All orders are shipped from within the USA, typically arriving at your door in 2–3 business days.
02 Are these tires brand new and safe?
Yes. All tires are 100% brand new and DOT-certified, meeting all U.S. safety standards. We never sell used or retreaded tires.
03 How do I ensure these tires fit my vehicle?
Check your current tire's sidewall for the size (e.g., ST205/75R14). You can also use our Smart Search tool. If you’re unsure, email us at support@unbeatabletire.com for help.
04 Do these tires come with a warranty?
Yes. Eligible tires come with a 3-year Road Hazard Warranty (with 4/32" or more remaining tread) and a 5-year Manufacturer’s Warranty. We will assist you with any claims regarding factory defects or treadwear to ensure you're protected.
Brand
MASTERTRACK
Tire Size
445/50R22.5
Diameter
22.5 in
Section Width
445 mm
Aspect Ratio i
50
Overall Diameter
40.1 in
Ply
20PR
Speed Rating i
L
Load Index i
161
Load Range
L
Max Tire Pressure (psi)
120 psi
Tread Depth
16.5/32nds
Weight
165.00 lbs
Sidewall Style
BLK
Model
M-TRAC WBT
Part Number
UBT-1307038
Size
Selected Size:
445/50R22.5 161 L
Other Available Sizes:
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