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Toyo Open Country A/T III tire

Is the Toyo Open Country A/T III tire the wheel & tire clearance pick here, or just one of three?

This page lines up the options that fit your truck and points you to the exact part number to select.

Put it next to the Falken Wildpeak A/T4W tire and the Nitto Recon Grappler A/T tire and the Toyo Open Country A/T III tire leads for one kind of buyer while giving ground elsewhere. None of the three is the automatic answer, so read the package, fitment, and install rows before you read the price.

Nicole, Fitment Pilot editor

Reviewed by Nicole

Fitment

Toyo Open Country A/T III vehicle-specific tire fitment family application check for Ford F-150

Verify first

Vehicle-specific Open Country A/T III size selection required for each platform before checkout.

Choose it when
This page lines up the options that fit your truck and points you to the exact part number to select.
Pass when
It stops being the right call the moment this holds: generic family claims without exact size
Our cross-product compare

Same category. Different reason to buy.

Evidence level B
Best for
A reviewed all-terrain tire family for truck and SUV size planning where exact load range, sidewall, and seller listing stay visible.
A reviewed all-terrain tire family for truck and large-SUV shoppers who need size, load, rim-width, and seller checks before selecting an exact SKU.
A reviewed hybrid all-terrain tire family for shoppers comparing truck stance, daily-road comfort, and seller availability by exact size.
What's included
Coverage type: Reviewed vehicle-specific product family
Exact contents depend on the Wildpeak A/T4W tire SKU you select for your truck.
Exact contents depend on the Recon Grappler A/T tire SKU you select for your truck.
Product approach
Do not collapse vehicle, trim, body, engine, audio, tire, or suspension package checks into one universal claim.
Documented fitment only -- no standout approach beyond exact application is recorded for the Wildpeak A/T4W tire.
Documented fitment only -- no standout approach beyond exact application is recorded for the Recon Grappler A/T tire.
Install burden
Moderate install. exact tire size
Moderate install. exact size and load index
Moderate install. exact size and load range
Fitment
Confirm the exact Toyo Open Country A/T III tire application for Ford F-150 before ordering.
Confirm the exact Falken Wildpeak A/T4W tire application for Ford F-150 before ordering.
Confirm the exact Nitto Recon Grappler A/T tire application for Ford F-150 before ordering.
Choose it when
Choose the Open Country A/T III tire when it is the exact match for your truck and the Falken Wildpeak A/T4W tire and the Nitto Recon Grappler A/T tire do not list your application.
Choose the Wildpeak A/T4W tire when it is the exact match for your truck and the Toyo Open Country A/T III tire and the Nitto Recon Grappler A/T tire do not list your application.
Choose the Recon Grappler A/T tire when it is the exact match for your truck and the Toyo Open Country A/T III tire and the Falken Wildpeak A/T4W tire do not list your application.
Current decision file

Toyo Open Country A/T III tire

Best for
A reviewed all-terrain tire family for truck and SUV size planning where exact load range, sidewall, and seller listing stay visible.
What's included
Coverage type: Reviewed vehicle-specific product family
Product approach
Do not collapse vehicle, trim, body, engine, audio, tire, or suspension package checks into one universal claim.
Install burden
Moderate install. exact tire size
Fitment
Confirm the exact Toyo Open Country A/T III tire application for Ford F-150 before ordering.
Choose it when
Choose the Open Country A/T III tire when it is the exact match for your truck and the Falken Wildpeak A/T4W tire and the Nitto Recon Grappler A/T tire do not list your application.
How we compared

Compared from exact part-number documents, documented fitment, included hardware, install notes, and current seller access. Retailer star ratings are not treated as proof of what owners think.

Wheel & tire owned fitment checklist visual
Visual unavailable
Illustration
Where to buy it

Price references

No paid offer is live here. Treat any price shown as a reference only, and use the other retailer searches below to check current availability.

No current price reference

Use the retailer searches below and confirm the exact manufacturer part number before ordering.

Other retailers to check

These other-retailer searches use the brand and part number shown on this page. We earn nothing if you buy through them.

Other retailer

SimpleTire

An online tire seller sorted by brand and size, useful for lining up the exact size, load range, and quantity.

Browse by tire brand, then confirm the exact size, load range, quantity, and service description.

Browse tire brands
Other retailer

Summit Racing

House fitment data and manufacturer spec sheets ride along on their pages, which makes it a good spot to sanity-check the part number.

Search with the brand and part number shown on this page, then confirm the manufacturer part number before ordering.

Search Summit Racing
Other retailer

Walmart

A broad marketplace where third-party sellers vary widely, so check who is actually selling and how returns work.

Search with the brand and part number shown on this page, then verify the exact seller, item condition, fitment, and return terms.

Search Walmart

Price checks build up as sellers are rechecked over time. The seller's checkout page has the final say; make sure stock, exact SKU, and seller details all agree before you order.

Report an issue
Decision trail Check these before you buy.
Part Toyo Open Country A/T III tire Toyo resource available.
Fits 2015-current Ford F-150 Vehicle-specific Open Country A/T III size selection required for each platform before checkout.
Watch for Wheel & Tire Clearance checkout checks Confirm load rating, wheel offset, tire diameter, rubbing risk, TPMS needs, and spare-tire planning before checkout.
Other retailer · Seller 3 other retailer searches Search with the brand and part number shown here, then confirm the exact part and fitment with the retailer.
Photos Category visual The photo shows the category, not this exact part; an exact product photo appears once image rights are confirmed.
If unsure Compare, read, or report If the seller page, vehicle details, or photos do not line up, compare sellers, read the guide, or report the issue.
The evidence

Fitment and install resources

Reviewed 2026-06-27

Editorial method

What we checked on this page

We check the Toyo Open Country A/T III tire for exact part identity, seller options, stock and price dates, photo rights, and official resources. FitmentPilot combines automated vehicle database indexing with human automotive editorial review. Rather than presenting generic affiliate catalogs, our system evaluates the exact mechanical constraints of each chassis platform — from bolt circle geometry and motion ratios to factory package exclusions — giving truck owners complete confidence before checkout.

Sellers3 seller destinations

Paid offers and other retailer searches are labeled separately so you can choose where to check.

FreshnessConfirm stock at the retailer

Check current stock and price with the retailer before ordering.

PhotosCategory visual only

This photo shows the part category, not this exact product. Confirm SKU, size, and kit contents before ordering.

Resources2 official resources

Install, fitment, spec, or warranty resources are available before checkout.

An exact product photo appears here once image rights are confirmed.

Choose it, pass, or verify

A reviewed all-terrain tire family for truck and SUV size planning where exact load range, sidewall, and seller listing stay visible.

Choose it if

  • This page lines up the options that fit your truck and points you to the exact part number to select.
  • Do not collapse vehicle, trim, body, engine, audio, tire, or suspension package checks into one universal claim.
  • Refresh exact seller URLs and stock before public checkout promotion.
  • Vehicle-specific Open Country A/T III size selection required for each platform before checkout.

Pass if

  • The Toyo Open Country A/T III tire is not the right choice when your truck falls outside 2015-current Ford F-150, or its trim, engine, and package cannot be matched to the documented application.
  • Pass when this exclusion applies: generic family claims without exact size
  • Choose another size or construction when load capacity, wheel width, offset, rubbing clearance, ride, or spare-tire needs point elsewhere.

Verify

  • exact tire size
  • load range and service description
  • seller stock and production-date expectations
  • Check OE tire size, load, wheel diameter, lift state, and speed/load description.
Workshop & DIY Guidelines

Toyo Open Country A/T III tire Installation & Fitment Protocol

Wheel fitment is governed by three interrelated geometric factors: bolt circle diameter, wheel offset (ET in millimeters), and backspacing (inches from the back lip to the mounting surface). Lower or negative offset wheels push the tire outward for an aggressive stance, which increases the scrub radius and swings the outer shoulder into bumper valances and cab mounts during steering.

Install Difficulty

Shop & Bench Specs

Difficulty: Beginner (1/5)

Estimated Install Time: 1.0 – 1.5 hours (Wheel Mounting & TPMS Pairing)

Required Tools

Installation Equipment

  • Floor jack & jack stands
  • 1/2" Drive calibrated torque wrench
  • Thin-wall protective lug nut socket set (prevent wheel finish damage)
  • Tire pressure gauge
Post-Install Safety

Post-Install Protocol

  • Torque lug nuts in a criss-cross star pattern to manufacturer spec in two stages (first 50%, then 100%).
  • Perform mandatory re-torque check after 50 to 100 driving miles.
  • Verify full steering lock-to-lock clearance at ride height and during full suspension compression.

Wear Triggers & Maintenance Checks

  • Wheel bearing stress and premature hub assembly wear when running extreme negative offset (-12mm to -44mm).
  • Cupping or feathering wear on oversized tires when run at incorrect cold inflation pressures.
  • Caliper bracket scoring if wheel inner barrel clearance is under 3mm.

Chassis Fitment Context

Direct-fit automotive parts are engineered around specific chassis mounting coordinates, suspension stroke limits, and load capacities. Ensuring compatibility requires cross-referencing vehicle year, trim, powertrain, and suspension package options.

Automotive platforms undergo major architectural overhauls approximately every 6 to 8 years, accompanied by mid-cycle refreshes every 3 to 4 years that often revise bumper valances, headlight housings, wiring harnesses, and suspension damping calibrations.

Pre-Installation Unboxing Verification Checklist

Step 01: Confirm Physical SKU & Labeling

Inspect outer box label against your order invoice and the manufacturer part number shown here before opening hardware bags.

Step 02: Dry-Fit & Hardware Inventory

Unpack fasteners, brackets, and instructions. Perform a preliminary dry-fit check against the vehicle before removing factory components.

Step 03: Review Torque & Thread Requirements

Identify critical torque values and whether thread locker (Blue Loctite) or anti-seize compound is required by the manufacturer.

Step 04: Plan Post-Install Calibration

For suspension, steering, or lighting parts, schedule a professional alignment and verify forward-facing ADAS sensor calibration.

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