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Galaxy - 321 High Traction R-4

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Galaxy 321 High Traction R-4 Tires

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Galaxy - 321 High Traction R-4

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From $345
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Galaxy 321 High Traction R-4 12.5-20NHS F/12PLY

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Construction - R-4

easy test score

8.2 Excellent

Per Tire:

$345.28

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$Loading /mo

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Was $431.6

Strikethrough Pricing on Giga Tires

Our percentage-off promotions, discounts, or sale markdowns are customarily based on our own opinion of the value of this product, which is not intended to reflect a former price at which this product has sold in the recent past. This amount represents our opinion of the full retail value of this product today, based on our own assessment after considering a number of factors.

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Construction (1)
Construction - R-4 (1)

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Galaxy - 321 High Traction R-4 (1)
Galaxy - 347 Bias R-1 (1)
Galaxy - AC271-G (1)
Galaxy - Agri Air Seed R-3 (1)
Galaxy - Agri Trac II R-1 (11)
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Galaxy - Earth Pro Radial 853 R-1W (1)
Galaxy - Earthpro 45 R-1 (2)
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Galaxy - EarthPro Radial R-1W (1)
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Galaxy - Garden Pro XTD R-3+ (1)
Galaxy - Giraffe XLW G-2/L-2 (3)
Galaxy - Giraffe XLW L-2 (1)
Galaxy - Hippo E-2/L-2 (1)
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Galaxy - Impmaster 200 I-1 (2)
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Galaxy - ImpMaster 350 I-2 (1)
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Galaxy - King Kong L-4 (1)
Galaxy - LDSR300 E-3/L-3 (3)
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Galaxy - Mighty Trac II (1)
Galaxy - Mighty Trac ND L-4 (4)
Galaxy - Mow R-3 (1)
Galaxy - MPC G-2/L-2 (7)
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Galaxy - Rib Implement I-1 (3)
Galaxy - Rib Implement Stubble Guard I-1 (2)
Galaxy - Sand Rib E-7 (1)
Galaxy - Seeder Stubbleproof R-3 (1)
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Galaxy - SL211-G (1)
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Galaxy - Special Trailer (1)
Galaxy - SR211-G (2)
Galaxy - Stubble Prof Highway I-1 (1)
Galaxy - Stubble Proof Highway (2)
Galaxy - Stubble Proof Hwy I-1 (1)
Galaxy - Super Industrial Lug R-4 (5)
Galaxy - Super Industrial Rib F-3 (1)
Galaxy - Super Trac E-3 (1)
Galaxy - Super Trencher I-3 (4)
Galaxy - The Marathoner R-4 (1)
Galaxy - TL211-G (4)
Galaxy - Trailer Special II LR-G (1)
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Galaxy - XD 2010 R-4 (1)
Galaxy - XD2010 R-4 (10)
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Compare tires at a glance using our easy test score^® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.

Four criteria factor into easy test score^®

Consumer reviews

Research based on customer reviews and buying behavior
Treadwear

The lifespan of a tire based on wear performance
Traction

The ability of a tire to grip to the road in wet conditions
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Input from veteran tire industry experts

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At Giga Tires, we’ve delivered unbeatable tire prices and service since 2014. With over 1 million tires sold, a #6 ranking in Newsweek’s America’s Best Online Shops for 2027, up from #9 in 2026, and 41K+ 5-star ratings, we offer over 45K+ products along with great promotions, discounts, and rebates. Enjoy fast shipping to your home or a local installer, with more than 1,000 installation centers nationwide Monro, Tire Choice, and Mr. Tire. Backed by a 45-day return policy, we make tire buying simple, reliable, and affordable. Headquartered in California, we proudly serve drivers across the continental US.

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