TOYO Open Country A/T III · product reference

Open Country A/T III · LT285/75R17 C

Name: TOYO Open Country A/T III · LT285/75R17 C
Brand: TOYO
SKU: 875QR7OCAT3

AT · LT285/75R17 · C · 117/114Q

PART / COMPONENT ID 875QR7OCAT3

LISTED PARTS / EACH TIRE$359.38

Source checked October 25, 2026 · original catalog snapshot. Tax, shipping, supporting parts and installation are additional.

Configure in my build ↗

PROFESSIONAL INSTALL1.5–2.5 hrPlanning estimate

WEIGHT59 lb / tireNet addition unverified

THE SELECTED CONFIGURATION

Specifications & fitment

Manufacturer / component part: 875QR7OCAT3
Selected configuration: AT · LT285/75R17 · C · 117/114Q
Vehicle fitment evidence: LC250 comparison candidate. Verify the exact year, grade, dimensions, wheel/brake clearance and supplier approval before ordering.
Package contents: One tire. Wheel, TPMS, mounting and related hardware are separate.
Critical specifications: AT · LT285/75R17 · C · 117/114Q
Product mass: 59 lb / tire
Net added vehicle weight: Net addition unverified
Weight basis: Gross mass per component; installed net change requires factory assembly weights. Unsprung wheel/tire mass is separate from spring constant-load planning.
Professional installation: 1.5–2.5 hr · researched planning estimate
Installation scope: Shared professional planning estimate for five wheel/tire assemblies: mounting, balancing, TPMS and refitting review. Count once for the combined job; four assemblies use a 1–2 hr allowance. This is not manufacturer-published time.
Fitment / supporting work: C load range is a separate specification, not a quality score. Confirm load capacity against your vehicle label and loaded axle weights.
Full tire size: LT285/75R17 · C · 117/114Q
Listed diameter: 33.9 in
Approved rim width: 7.5–9.5 in
Terrain: All-terrain
Snow rating: 3PMSF stated
Clearance: No-rub fitment unverified — Modification requirements are unconfirmed for this exact combination. Check full lock and suspension compression. Reference wheel: Method 703 17 × 8.5 +35 mm; other combinations need their own check.

Required equipment & checks

Planning requirements for this product. Your exact vehicle and complete build still need confirmation.

check

Matching wheels

Confirm existing wheels or choose matching 17″ wheels with a manufacturer-approved rim width, load rating and mounting arrangement.

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check

Clearance and supporting modifications

Review the exact tire size, wheel width/offset, suspension and spare location. Trimming or other modifications are conditional on the specific setup.

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check

Lug nuts, hub arrangement and TPMS

C load range is a separate specification, not a quality score. Confirm load capacity against your vehicle label and loaded axle weights.

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check

Brake clearance and spare fit

Check the exact wheel against the brake system and verify spare usability. Wheel diameter alone is insufficient.

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Where to buy

Same selected configuration, ordered by listed price. These are dated source snapshots, not live inventory or delivered quotes. Prices below are per component; choose four or five assemblies in the configurator.

LOWEST LISTED OFFER

Tire Rack

875QR7OCAT3

$359.38View supplier ↗

Installation instructions & videos

1.5–2.5 hr · researched professional planning estimate. Shared professional planning estimate for five wheel/tire assemblies: mounting, balancing, TPMS and refitting review. Count once for the combined job; four assemblies use a 1–2 hr allowance. This is not manufacturer-published time.

Instructions & manuals

OFFICIAL MANUFACTURER / SUPPLIER · guide

Toyo tire mounting and safety guidance ↗

General professional mounting and service guidance

Manufacturer safety guidance, not a size-specific installation manual. Inflation, load, rim compatibility and LC250 clearance remain configuration dependent.

Toyo Tires · checked 2026-10-25

Installation / assembly videos

REFERENCE · VIDEO

Tire Mount & Balance Tutorial — Full Process ↗

General shop procedure

Wheel removal, tire mounting, TPMS, balancing and refitting. Not an exact tire-SKU or LC250 fitment demonstration.

Tires Wheels Sensors / TWS · checked Date not verified

Component, family and different-vehicle references retain their scope; they do not certify the exact LC250 installation. Full video playback is not independently confirmed.

Exact catalog configuration

The catalog currently documents this selected configuration.

Configuration	Part / component	Listed parts	Product mass
AT · LT285/75R17 · C · 117/114Q	875QR7OCAT3	$359.38	59 lb / tire

Web-sourced user evidence

Selected source-linked paraphrases, not verified purchases or a representative failure-rate survey. Family and different-vehicle matches do not certify this SKU. No blended rating is inferred.

owner / Tire family only; do not infer exact size, load range or rubbing

Owner forum report

Likes low road noise and on/off-road behavior.

LC250; 35-inch Toyo A/T III; exact width/load range unconfirmed Self-reported owner/use; purchase and configuration not independently verified

Noveria_Corp · Source date unverified · checked 2026-10-25Read the original report ↗

owner / Tire family only; different vehicle and unconfirmed size

Owner forum report

Reports years of highway/trail use and acceptable noise in a 4Runner.

4Runner; tire size and load range not stated Self-reported owner/use; purchase and configuration not independently verified

anythingaustin · Source date unverified · checked 2026-10-25Read the original report ↗

owner / Tire family only; anecdotal traction comparison

Owner forum report

Likes trail grip but reports pavement traction breaking sooner than all-season tires during spirited driving.

Vehicle, size and load range not stated Self-reported owner/use; purchase and configuration not independently verified

jotegr · Source date unverified · checked 2026-10-25Read the original report ↗

Open build tools and community feedback →

Questions before buying

Is Open Country A/T III · LT285/75R17 C verified for every LC250?

LC250 comparison candidate. Verify the exact year, grade, dimensions, wheel/brake clearance and supplier approval before ordering. A catalog listing is not approval of your entire modified vehicle.

What does the price include?

AT · LT285/75R17 · C · 117/114Q The listed $359.38 covers each tire. Unpriced mounts, wiring, services, tax and shipping remain additional.

Is the installation time manufacturer-published?

This entry uses a researched professional planning estimate. Shared professional planning estimate for five wheel/tire assemblies: mounting, balancing, TPMS and refitting review. Count once for the combined job; four assemblies use a 1–2 hr allowance. This is not manufacturer-published time.

HELPFUL GUIDANCE