Harry
3.5
Verified Customer
Free shipping
Best price guarantee
SimpleCrew exclusive savings
0% financing options
Free tire replacement coverage
24/7 roadside assistance
Easy returns
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ENDS IN...
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DAYS
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Rims not included with purchase of tires
Unicorn Mastertrack
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Starting at $51.97
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Best price guaranteeWe'll match it
SimpleScore™
Our proprietary rating system
for the modern tire buyer.7.4
Good
Score breakdown:
7.0
Long lasting
Good
8.1
Durability
Great
7.0
Traction
Good
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Get free access to discounts on select tires, personalized coupons, and more.
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Pay at your own pace, starting at 0% APR with Affirm.
Free tire replacement coverage
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98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served
10 Reviews
10 on SimpleTire4
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
Ok tires decent prices
RC
1
Verified Customer
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
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
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
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
I am very pleased with Simple Tire. They have treated me really well.
Michael
5
Verified Customer
Very happy with simple tire. Great customer service
Karl
5
Verified Customer
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
Tires were installed on a utility trailer. They were delivered as required and were easily installed.
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
- Radial design for cooler running and long wear
- 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
- Designed for excellent stability and tracking
- 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
- Maximum 80 psi inflation
- 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
- 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 C (6 Ply) |
Sidewall Blackwall |
Tread Depth 9/32nds |
Inflation Pressure 50 PSI |
Part Number HFST38 |
Tread Design Symmetrical |
Tire Weight 26.36 lbs |
Section Width 7" |
Overall Diameter 24" |
Any info you'are still looking for? |
Mastertrack ∙ 9 sizes available
