Rims not included with purchase of tires
Unicorn

Unicorn Mastertrack

Loading

Starting at $65.95

Loading

    Professional tire installation.

    We’ll ship your tires directly to the shop for FREE.

    Every purchase includes:

    Shop with confidence

    10 reviews

    10 on SimpleTire

    4.1

    overall rating

    90%

    Would you buy again?

    Review breakdown

    • 5 out of 100
    • 1 out of 100
    • 3 out of 100
    • 0 out of 100
    • 1 out of 100

    Scorecard

    Dry

    4.1

    Wet

    4.3

    Winter

    4.5

    Comfort

    4.4

    Noise

    4

    Treadwear

    4

    10 SimpleTire reviews

    Harry
    3.5
    Verified Customer
    Aug 20, 2022
    Ok tires decent prices

    Harry
    3.5
    Verified Customer
    Aug 20, 2022
    Ok tires decent prices

    RC
    1
    Verified Customer
    Jul 26, 2019

    Nothing negative to say about SimpleTire. Service has been great. I bought a slightly used 2013 Nash Travel Trailer in 2015. I came with a set of Unicorn Mastertrack tires on it. Good looking tire! Or so I thought. Since then I have replaced each individual tire of the original set for one reason or another. One had a tread delamination. One had a puncture at the edge of the tread and could not be repaired. The other two just flat wore out in a period of less than 10,000 miles. I now have a set of Mastertrack Unicorn tires that are aged differently and worn differently. They'll all be replace with something different next time.

    Michel
    4
    Verified Customer
    Jul 1, 2019

    Installed these under my little cargo trailer (6x4ft). Already drive 5000miles with them mostly highway, but fully loaded. Tires feel good in all weather and speed, even above 77-80mph. Cannot tell you how long these will last, but so far these tires seems to be a good buy

    T.
    5
    Verified Customer
    May 12, 2019

    Real good quality for the price. I bought these tires for my utility trailer. They look good and the load rating is excellent. They handle my UTV weight very well.

    Michael
    5
    Verified Customer
    Sep 25, 2018

    Trailer Tires and Mower tires is what I buy. Always a great deal and very happy with my tires. Alot cheaper than going to tire store, about half the cost.

    Michael
    5
    Verified Customer
    Aug 25, 2018

    I am very pleased with Simple Tire. They have treated me really well.

    Michael
    5
    Verified Customer
    Jul 11, 2018

    Very happy with simple tire. Great customer service

    Karl
    5
    Verified Customer
    Feb 16, 2018

    I bought these tires for my trailer for a 20" Fourwinns Wake Boat; they are perfect. Would recommend these to anyone needing trailer tires. Boat is approx 6,000lbs.

    Lamar
    3
    Verified Customer
    Aug 8, 2017

    Tires were installed on a utility trailer. They were delivered as required and were easily installed.

    See all customer reviews

    Get technical:

    Mastertrack's M-TRAC CSD is a commercial tire that's built for use on the drive axle of medium-duty trucks and buses and features a special rubber compound that improves fuel efficiency by reducing rolling resistance. Angled grooves force rocks, stones, mud, water, snow, slush, and other unwanted debris out of the tread for consistent traction and to protect the casing from damage, and the M-TRAC CD's four belt construction provides strength and durability so that drivers can confidently haul heavy materials.



    Features & Benefits

    • Designed for use on all positions, including the steer axle, of commercial trucks and buses
    • Designed for use on the drive axle of medium-duty commercial trucks and buses
    • Radial design for cooler running and long wear
    • Built with a tough rubber compound that resists scrub for a longer service life
    • Built with a special rubber compound that improves fuel efficiency by lowering rolling resistance
    • Designed for excellent stability and tracking
    • Multiple sipes within the tread bite into the road to enhance grip
    • Angled tread blocks force rocks, stones, mud, dirt, water, slush, and other debris out of the tread for consistent traction and to protect the casing from damage
    • Maximum 80 psi inflation
    • Four wide grooves remove water from the tire to reduce the risk of hydroplaning on wet roads
    • Engineered with four steel belts that enhance strength and durability for a higher load carrying capacity
    • Steel belt construction increases strength, durability, and load carrying capacity
    • Wide shoulders put more rubber on the road to boost stability and cornering performance

    Vehicle
    Mileage Warranty
    N/A
    Load Index
    1356 lbs (91)
    Max Speed
    75 MPH (L)
    Load Range
    1356 lbs (91)
    Sidewall
    Blackwall
    Tread Depth
    9/32nds
    Inflation Pressure
    50 PSI
    Part Number
    HFST38
    Section Width
    7"
    Overall Diameter
    24"
    Unicorn

    Mastertrack ∙ 10 sizes available