Armstrong Tru-Trac SU 275/45R21 110Y XL All-Season Tire
Armstrong Tru-Trac SU 295/40R21 111Y XL All-Season Tire Armstrong Tru-Trac SU 295/40R21 111Y XL All-Season Tire $131.99
Giovanna A/S 285/35ZR20 104Y XL All-Season Tire Giovanna A/S 285/35ZR20 104Y XL All-Season Tire $127.99
Armstrong

Armstrong Tru-Trac SU 275/45R21 110Y XL All-Season Tire

275/45R21110YLight Truck

$130.99each

How many?

4 tires: $523.96

Up to 4 tires per order.

- OR -
  • What’s included1 tire. The wheel is not included. Mounting and installation are not included.
  • Free shippingOn every order. We ship to the contiguous US only (not Alaska or Hawaii).
  • ReturnsYou have 30 days from the date you receive your order to request a return. Items must be unused and in their original condition. Email us first. Details

Same size, other tires

Tires in 275/45R21, this one included. A few of them:

TirePriceLink
AcceleraIota ST68
—View Accelera Iota ST68 →
BlackhawkAgility SUV
—View Blackhawk Agility SUV →
ContinentalContiSportContact 6
—View Continental ContiSportContact 6 →
ContinentalCrossContact LX Sport
—View Continental CrossContact LX Sport →
ContinentalCrossContact LX Sport
—View Continental CrossContact LX Sport →
FalkenZiex CT60
—View Falken Ziex CT60 →
GoodyearEagle Touring
—View Goodyear Eagle Touring →
KendaVezda UHP A/S 2 (KR405) UHP All Season
—View Kenda Vezda UHP A/S 2 (KR405) UHP All Season →
See all tires in 275/45R21 →

Specifications

Tire size275/45R21
Tire load index110
Tire load rangeExtra Load
Tire seasonAll-Season
Tire terrainHighway Terrain
Uniform tire quality grade (utqg)440AA
Tire treadwear rating440
Tire sidewall styleBlack Sidewall
Tread depth11/32in
Overall diameter30.7 in
ManufacturerArmstrong
Tire width11 in
Vehicle fitment typeUniversal
Is run flatN
Vehicle typeTruck
Construction typeRadial
Electric vehicle tireN
Automotive parts divisionPerformance
Wheel diameter21 in
Flotation tireN
Maximum vehicle rim width10.5 in
FeaturesFits Multiple Makes And models
Items includedTire (wheel not included)
Minimum vehicle rim width8.5 in
Total count1
Vehicle class designatorP
Tire locationFront and Rear Tires
Tire diameter21 in
Tire typeSport Utility Vehicle Tires, Performance Tires, Light Truck & SUV Tires
ModelTru-Trac SU 1200056624
Maximum inflation pressure50 psi
Tire aspect ratio45

Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.

Description

Designed specifically for crossovers and SUVs, the Armstrong Tru-Trac SU is a performance all-season tire with a shoulder bottom base that limits tread squirm. Cross-linked sipes boost traction while trimming rolling resistance, and an optimized footprint adds stability.

The sidewall is designed to enhance both ride quality and handling.

The 275/45R21 size carries the 110Y load and speed index with extra load (XL) construction. It offers 11/32-inch tread depth, a 50 psi maximum inflation pressure, a UTQG rating of 440AA and an overall diameter of about 30.7 inches.