Rims not included with purchase of tires
MRF

MRF S1R4

Loading

Starting at $344.99

Loading

Starting at $344.99

Starting at $??/mo or 0% APR See if you qualify about Affirm

Klarna badge

Pay as low as $??/mo.

Starting at $344.99

  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    8.0

    Great

    Score breakdown:

    8.0

    Long lasting

    Great

    8.2

    Durability

    Great

    8.0

    Traction

    Great

Upgrade your tire

Loading
MRF

Professional tire installation near you.

We’ll ship your tires directly to the shop.

Every purchase includes:

Shop with confidence

2 Reviews

2 on SimpleTire
Write a review

3

overall rating

Review breakdown

  • 0 out of 100
  • 1 out of 100
  • 0 out of 100
  • 1 out of 100
  • 0 out of 100

Scorecard

Dry

3

Wet

3

Winter

3

Comfort

3

Noise

2.5

Treadwear

3

2 SimpleTire reviews

Andrew C.
2
Verified Customer
Sep 9, 2015

Scott
4
Verified Customer
Sep 9, 2015

See all customer reviews

Get technical:

The MRF S1R4 is a heavy-duty steer and trailer position highway tire that can be used on truck and bus applications. The flat tread contour of the S1R4 improves handling, wear performance, and fuel efficiency. The longitudinal tread grooves of this tire facilitate water dispersion to reduce the risk of hydroplaning and offer better wet traction. The wear-resistant tread compound of the MRF S1R4 allows the tire to serve for a longer time, whereas the robust casing provides adequate durability. Additionally, the tread pattern of the S1R4 is offered with sipes and block edges to provide solid grip on wet roads.



Features & Benefits

  • Heavy-duty steer and trailer position highway tire suitable for use on trucks and buses
  • Flat tread contour improves handling, wear performance, and fuel economy
  • Longitudinal tread grooves facilitate water dispersion for increased wet traction
  • Wear-resistant tread compound increases tread life
  • Multiple tread sipes and block edges offer better grip on wet roads
  • Flat tread contour
  • Longitudinal tread grooves
  • Edge treatment on the land area
  • Wear resistant tread compound
  • Structural integrity

Vehicle
Mileage Warranty
N/A
Load Index
6614 lbs (146)
Max Speed
68 MPH (K)
Load Range
H (16 Ply)
Sidewall
Blackwall
Part Number
11331980
Tire Weight
135.5 lbs
Overall Diameter
20"
Commercial Position
Steer
Any info you'are still looking for?

Best Rated Tires

Don’t hold off for too long.
Inventory and pricing changes daily.

MRF

S1R4 ∙ 2 sizes available