GT Radial GSR139
★★★★★4.5
Based on 100+ verified reviews Fits your vehicle
90
Scouter Score™
Excellent Match
Aggregated from 103+ expert sources
Expert Verdict
The GT Radial GSR139 is best for budget-conscious truck owners who need a basic highway tire with decent handling and dry grip. However, its low wet grip score is a critical drawback for those who frequently drive in rain-prone areas.
Pros
Handling score of 7.5 provides reliable on-road performance for a highway all-season truck tire.
Dry grip also scores 7.5, making it competent for everyday driving conditions.
Cons
The wet grip score of 5 is a significant drawback for those driving in rainy climates, making it less suitable for wet conditions.
Wet grip is notably low at 5, which could compromise safety in rainy conditions compared to competitors like the Continental Cross Contact LX Sport.
No treadwear warranty is provided, leaving potential buyers uncertain about longevity.
Comfort and noise scores of 6.5 are average, lacking the refinement found in some competitors.
Performance Profile
Technical Specifications
—Wear
Rating of tire wear rate; higher is better.
—Traction
Tire capability to stop on wet asphalt and concrete.
—Temp
Tire resistance to heat generation and dissipation.
Load / Speed
128/126MWeight capacity and safe top speed ratings.
Warranty
30k miMileage warranty backed by the manufacturer.
Type
PassengerTire category based on intended use.
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Available Sizes & Specs
| Size | Load Index | Speed Rating | UTQG | Max Load (lbs) | Max PSI | Weight (lbs) |
|---|---|---|---|---|---|---|
| 225/70R19.5 | 128/126 | M | — | — | — | — |