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Size 37--20 Royal Black Tires

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Royal Black

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From $193
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Royal Black Terra Force MT 37X13.50R20 E/10PLY

20000417 Royal Black Terra Force MT 37X13.50R20 E/10PLY Tires

Rims Not Included

Mud Terrain
Truck/SUV - Mud Terrain

easy test score

7.8 Great

Per Tire:

$193.10

OR

$Loading /mo

Save $

Lightning Savings

Was $241.38

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.

FET

$13.60

Estimated Delivery

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Installation available

Total

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OR

$ /mo

Please contact customer support. (877) 709-4442

Royal Black Terra Force RTX 37X13.50R20 E/10PLY

20003508 Royal Black Terra Force RTX 37X13.50R20 E/10PLY Tires

Rims Not Included

All Terrain
Truck/SUV - All Terrain

easy test score

7.6 Great

Per Tire:

$202.57

OR

$Loading /mo

Save $

Lightning Savings

Was $253.21

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.

FET

$13.60

Estimated Delivery

Loading

Shipping

Loading

Installation available

Total

Loading

OR

$ /mo

Please contact customer support. (877) 709-4442

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Truck/SUV (2)
Truck/SUV - All Terrain (1)
Truck/SUV - Mud Terrain (1)

Royal Black - Terra Force MT (1)
Royal Black - Terra Force RTX (1)

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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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 40K+ 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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