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mountain view, CA 94040
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GT Radial LogoGT RadialGSR139
Treadwell uses new tire testing and real world tire life data to provide the most unbiased recommendation for you. Over time, most tires experience a falloff in performance (e.g. wet/snow stopping distance, wet/snow handling, noise) as they wear. In general, GOOD tires will falloff in performance faster as they wear when compared to BEST and BETTER tires.
$232.00 /EA

+ Installation costs added in cart

Tire Size:
225/70R19.5
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Ratings
4.8
Features
All Season
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product info

GT Radial GSR139


Don’t put your long haul at risk with any tire other than the GT Radial GSR139, an innovative all position cross urban tire built to be as flexible as your rig requires.

GT Radial GSR139 Features

This solid shoulder tire offers you the ability to go anywhere and last as long as you need it, from the congested city streets to those long stretches of highway road. From light duty jobs to cross country long hauls, this tire will keep up with you.

This tire features a sidewall design and compounding that resists scrubbing with the addition of a high wear traction grip.

Other performance features of the GSR139 include:

  • Backed by a 72 month limited warranty
  • Solid shoulder for improved handling
  • Increased handling and maneuverability due to diagonal siping
  • Three rib design resists stone/rock retention and drilling
  • Increased scrub resistance due to rib distribution compound

GT Radial GSR139 Treadwear and Warranty

All GT Radial Commercial truck tires are covered by a six year limited warranty.

However, if you want a bit more protection, then consider our exclusive Certificates which covers tires down to 3/32” of wear.

(You can add our Certificate coverage in your cart!)

The GT Radial GSR139 also comes with a casing warranty for when the tire becomes unserviceable due to factors within the manufacturer’s control. It also racks up another 72 month limited warranty. This tire can be considered low rolling and is therefore also Smartway verified.

For both regional, long haul and urban applications, the GT Radial GSR139 is the way to go for your commercial fleet vehicles.

UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade

TreadwearN/A
TractionN/A
TemperatureN/A
SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated.225
ASPECT RATIO Determines the sidewall height of the tire, based on the width. 70
RIM DIAMETER Measures the rim size from top to bottom (in inches). 19.5"
OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. 31.93"
RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. 6.0" - 6.8"
WEIGHT The weight of the tire measured in pounds (weight of tire only). 62.0 LBS
TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. 16/32"
LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. 128
LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. G
MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. 110 PSI
SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement.L - Up to 75 mph - M - Up to 81 mph
SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. Black Side Wall
VPN Vendor Product NumberEV99873G - EV99900G

Customer Reviews

All reviews are verified customer purchases.
4.8out of 5
100%Recommended
4 of 4 people recommend these tires
4.8
4 Reviews
Ratings By Review
5
1
4
1
3
0
2
0
1
0
Average Customer Ratings
Ride Comfort
5.0
Tread Life
5.0
Ride Noise
5.0
Dry Traction
5.0
Cornering/Steering
5.0
Wet Traction
4.0
Most Recent
2007 FORD
F-350
5
Randy T
Yes, I would purchase this tire again.10/13/2024
    5out of 5
    Tread Life
    5out of 5
    Wet Traction
    5out of 5
    Cornering/Steering
    5out of 5
    Ride Noise
    5out of 5
    Ride Comfort
    5out of 5
    Dry Traction

    Running them on a dually. Great

    Was this review helpful?
    2001 FORD
    F-450 Super Duty
    4.7
    Mason C
    Yes, I would purchase this tire again.9/22/2024
      5out of 5
      Tread Life
      3out of 5
      Wet Traction
      5out of 5
      Cornering/Steering
      5out of 5
      Ride Noise
      5out of 5
      Ride Comfort
      5out of 5
      Dry Traction

      Every time I go to get the air checked on these you guys never have the “dually elbows”

      Was this review helpful?

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      32 w el camino real
      mountain view, CA 94040