These Sumic tires are the best tires you've never heard of. Sumitomo makes them, so it's not some two-bit operation. To me, the most important tire attribute is cornering grip. These are stellar in that regard. They come up a bit short as far as wet road performance is concerned, but that's not a problem to me here in SoCal as it doesn't rain much. I liked them so much that I bought a second set. To sum up, I'm totally satisfied.
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Sigma Sumic GT-A
Sigma Sumic GT-A
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7 Reviews
7 on SimpleTireoverall rating
Would you buy again?
Review breakdown
- 4 out of 100
- 2 out of 100
- 0 out of 100
- 1 out of 100
- 0 out of 100
Scorecard
Dry
4.6
Wet
4.3
Winter
4
Comfort
4.4
Noise
4.3
Treadwear
4.4
7 Simpletire reviews
These are the tires to buy for a small car! Other tires would slip like crazy in 1st gear after the first rain when the roads are slick. It's hard to find AA tires for a Corolla, but its what my '04 needed to really be safe after a rain. Sigma Sumic FTW
These tires are excellent, great quality at half the prize. I wont go back to the tire shops, Simpletire is even better than Samsclub on price.
I put these on my 2018 elantra value edition 4 months ago and i have to say im impressed, they blow a way the original nexens theee car came with
Someone recommended these tires, and I love them. I'm getting ready to buy new ones. I'll never buy another brand of tire again. I had six nails in my tire, and had no idea until I took my car in for new brakes! The tire stayed inflated at the right pressure! I'm definately impressed!!! Never thought I'd be excited about tires!
Super great tire's for the Price Attractive tread design as well.
Get technical:
The Sumic GT-A all season performance line is the perfect combination of superior quality, design and value. From technologically advanced construction to impressive size coverage, the Sumic GT-A has been designed with one goal in mind...outstanding performance in every area.
Features & Benefits
- Symmetrical 4-Rib Pattern Provides Superior Ride And Stability
- Advanced Tread Compound Enhances Wear Performance
- Circumferential Center Channel And Extended Lateral Grooves Provide Superior Water Evacuation
- Tread Block Siping Enhances Ride Comfort And Reduces Noise
- High Rigidity Construction Supports High Speed Handling Capabilities

Category |
Vehicle |
Mileage Warranty N/A |
Load Index 1168 lbs (86) |
Max Speed 130 MPH (H) |
Load Range Standard (SL) |
Sidewall Blackwall |
UTQG 400AA |
Wet Traction A |
Tread Depth 10/32nds |
Inflation Pressure 51 PSI |
Part Number 5514014-SIG |
Tread Design Symmetrical |
Tire Weight 16.3 lbs |
Section Width 7.42" |
Rim Range 5.5" |
Overall Diameter 23.33" |
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