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Armstrong
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL
Armstrong Tru-Trac SU 255/55R20 110Y XL

• Rim not included

Armstrong Tru-Trac SU255/55R20 • 110Y • All Season • High Performance

4.8/5 (99)

Treadlife Warranty
65K mi
Road Hazard Protection
Included
Not sure if this tire is the right match?Does it fit?

Check compatibility here

$159.89

/ tire

$26.65/ month
Payments with 6-Month Financing

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Finance Options

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We Found a Better Deal For You!

Get Aplus PRO Racing 255/55R20 110W XL with similar specifications for better value!

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* for a full set of 4

Aplus PRO Racing 255/55R20 110W XL saves you $44.96 per tire and $179.84 for a full set of 4.

Better Value
Aplus PRO Racing 255/55R20 110W XL

0/5

0

Aplus PRO Racing

Treadlife Warranty

50,000 miles

UTQG

420AA

Vehicle Type

Truck/SUV

$114.93

/per tire

Armstrong Tru-Trac SU

/5

Armstrong Tru-Trac SU

Road Hazard

Included

Treadlife Warranty

65,000 miles

UTQG

440AA

$159.89

/per tire

Compatibility

Check out if this tire fits your vehicle.

Armstrong Tru-Trac SU 255/55R20

Yes

65,000 miles

All Season

Truck/SUV

High Performance

The Armstrong Tru-Trac SU is a performance and high performance, all season tire manufactured for SUVs. This model has some touring sizes available. It guarantees excellent all weather traction and hydroplaning resistance. The optimal tread pattern lowers the rolling resistance and guarantees a fuel efficient performance. The steering response and driving stability are increased with the optimal road contact and the stronger structure. The shoulder tread blocks boost the cornering capability. The reinforced sidewall construction improves the driving comfort as well. The Tru-Trac SU ensures a lengthened usability and tread life.

Features

Fuel Efficiency

The inner siping detail decreases the rolling resistance and lowers the vehicle's fuel intake and CO2 emissions.

Handling

The excellent high speed controllability is the result of the tire's optimal footprint and strengthened construction.

Comfortable Drive

The reinforced sidewall construction enhances the comfort levels to lower the road vibrations felt in the cabin.

Longer Tread Life

The shoulder bottom base stabilizes the tread elements and prevents tread flexing to ensure a longer tread life.

Cornering Ability

The optimized shoulder tread blocks boost the cornering and maneuvering capability with extra biting edges.

All Season Tire

The detailed asymmetric tread design keeps a constant grip on the road surface in dry, wet and winter conditions.

Tire Specifications

Check out specifications of the tire.

255/55R20
255
55
20 inches
31 inches
Y
BrandArmstrong
High Performance
Run flatNo
ModelTru-Trac SU
SKUN1679246-99
Approved rim widthNot specified
10/32
Sidewall styleBSW: Black Side Wall
110
XL
440AA
All Season
Vehicle typeTruck/SUV
Road Hazard WarrantyYes
Treadlife warranty65,000 miles
MPN1200063447

FAQs

All tires sold on our site are brand new. We do not sell used, retreaded, or reconditioned tires.

All warranties are provided by the tire manufacturers. Priority Tire only offers a 90-day return policy for unused and unmounted tires.

Yes. All payments are processed over a secure, encrypted connection, and we never store your full credit card details on our servers.

Reviews

99 reviews
4.8
5 stars
86%
4 stars
11%
3 stars
3%
2 stars
0%
1 stars
0%

Best Tire I've ever owned

01/30/26

Had tires installed 7 months ago Ino noticable wear handles and brake well on wet surfaces

KG B.
1
0

Great tires so far.

08/27/25

Switched over from the Pirelli Scorpions. Put 120 miles on them today and I think they are a smoother ride.

Brian D.|Verified Buyer
2
0

Shipping & Returns

View shipping options and return policies.

Shipping
  • Fast & Free Shipping in the 48 contiguous states
  • Same-day dispatch if ordered by 1 PM EST on business days
  • Delivery in 1–6 business days, depending on your location
  • Shipped from PA, TX, FL & other U.S. warehouses.
Returns
  • 90-Day Returns on unmounted, unused tires
  • Return shipping is the customer’s responsibility

Tires may ship separately and arrive on different days, even when ordered together.

Learn more