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Cooper SKU ST-170056007 Decision file B Choose vehicle to check fitment

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From $1,468.00 - linked sellers only - checkout price is final

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Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007

Between the Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 and the nearest wheel & tire clearance options, what makes the call?

Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is recorded as an exact MPN row, so shoppers can compare one tire size instead of a broad family label.

The Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 and the Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 and the Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 solve the same wheel & tire clearance need in different ways. This compare holds what each includes, where each stops fitting, and what each asks of the install side by side; price is read after that, on purpose.

Nicole, Fitment Pilot editor

Reviewed by Nicole

Editor
Fitment

Ford Ranger current midsize trucks when LT285/70R17 121/118Q specs stay inside the checked route limits

Verify first

Use these midsize tire rows when the tire diameter, service description, load rating, rim width, and wheel offset stay inside the Ranger route limits.

Part number
170056007
Choose it when
Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is recorded as an exact MPN row, so shoppers can compare one tire size instead of a broad family label.
Pass when
Pass when the truck runs into this: Raptor, lifted, or aggressive-offset setups without their own route check
Our cross-product compare

Same category. Different reason to buy.

Evidence level B
Decision point
Current decision file Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 Part ST-170056007 Continental Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 Part ST-15506800000 Falken Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 Part ST-28070756
Best for
Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Ford Ranger XLT SuperCrew 4x4 planning with official tire-family docs and a cur...
Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Ford Ranger XLT SuperCrew 4x4 planning with official tire-family docs and a curren...
Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Ford Ranger XLT SuperCrew 4x4 planning with official tire-family docs and a current seller...
What's included
Tire size: LT285/70R17 121/118Q
Tire size: 245/65R17 107T
Tire size: LT245/75R16 120/116S
Product approach
The 2024 Ford Ranger XLT SuperCrew 4x4 route keeps offset, diameter, load, and rim-width checks visible before the offer is treated as a match.
Documented fitment only -- no standout approach beyond exact application is recorded for the TerrainContact A/T 245/65R17 107T MPN 15506800000.
Documented fitment only -- no standout approach beyond exact application is recorded for the Rubitrek A/T LT245/75R16 120/116S MPN 28070756.
Install burden
Moderate install. Exact tire MPN, tire size, and four-tire price
Confirm the TerrainContact A/T 245/65R17 107T MPN 15506800000 installation procedure and hardware before ordering.
Confirm the Rubitrek A/T LT245/75R16 120/116S MPN 28070756 installation procedure and hardware before ordering.
Fitment
Confirm the exact Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 application for Ford Ranger current midsize trucks before ordering.
Confirm the exact Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 application for Ford Ranger current midsize trucks before ordering.
Confirm the exact Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 application for Ford Ranger current midsize trucks before ordering.
Choose it when
Choose the Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 when it is the exact match for your truck and the Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 and the Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 do not list your application.
Choose the TerrainContact A/T 245/65R17 107T MPN 15506800000 when it is the exact match for your truck and the Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 and the Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 do not list your application.
Choose the Rubitrek A/T LT245/75R16 120/116S MPN 28070756 when it is the exact match for your truck and the Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 and the Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 do not list your application.
Current decision file

Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007

Part ST-170056007

Best for
Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Ford Ranger XLT SuperCrew 4x4 planning with official tire-family docs and a cur...
What's included
Tire size: LT285/70R17 121/118Q
Product approach
The 2024 Ford Ranger XLT SuperCrew 4x4 route keeps offset, diameter, load, and rim-width checks visible before the offer is treated as a match.
Install burden
Moderate install. Exact tire MPN, tire size, and four-tire price
Fitment
Confirm the exact Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 application for Ford Ranger current midsize trucks before ordering.
Choose it when
Choose the Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 when it is the exact match for your truck and the Continental TerrainContact A/T 245/65R17 107T MPN 15506800000 and the Falken Rubitrek A/T LT245/75R16 120/116S MPN 28070756 do not list your application.
How we compared

Built from the exact SKU paperwork, the application limits, what comes in the box, the install burden, and where each part can be bought right now. Price is read last, not first.

Wheel & tire owned fitment checklist visual
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.

Seller checked Seller link

eBay Motors

New-in-box listings from national parts sellers cycle through here, so let the individual listing set condition and returns rather than trusting the category.

In stock - Stock checked Jul 24 - verify at seller before checkout - Price updated Jul 24, 2026

Price and stock were current at the last check.

$1,468.00 View seller price

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

The current best price is at its recent low across 1 price check. 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 Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 Part ST-170056007. Cooper resource available.
Fits 2024-current Ford Ranger current midsize trucks Use these midsize tire rows when the tire diameter, service description, load rating, rim width, and wheel offset stay inside the Ranger route limits.
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 eBay Motors at $1,468.00 In stock. Stock checked Jul 24 - verify at seller before checkout. Compare return terms before leaving Fitment Pilot.
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 2026-07-30

Editorial method

What we checked on this page

We check the Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 for exact part identity, seller options, stock and price dates, photo rights, and official resources.

Sellers4 seller destinations

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

FreshnessStock checked Jul 24 - verify at seller before checkout

Stock and price freshness are shown with each seller before checkout.

PhotosCategory visual only

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

Resources3 official resources

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

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

Under the listing

Choose it, pass, or verify

Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Ford Ranger XLT SuperCrew 4x4 planning with official tire-family docs and a current seller price snapshot.

Choose it if

  • Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is tracked as an exact MPN row, so shoppers can compare one tire size instead of a broad family label.
  • The 2024 Ford Ranger XLT SuperCrew 4x4 route keeps offset, diameter, load, and rim-width checks visible before the offer is treated as a match.
  • Seller price, rating context, warranty resources, exact tire specs, and fitment checks are present, but final stock and shipping terms still belong in checkout.
  • Use these midsize tire rows when the tire diameter, service description, load rating, rim width, and wheel offset stay inside the Ranger route limits.

Pass if

  • The Cooper Discoverer Rugged Trek LT285/70R17 121/118Q MPN 170056007 is not the right choice when your truck falls outside 2024-current Ford Ranger current midsize trucks, or its trim, engine, and package cannot be matched to the documented application.
  • Pass when this exclusion applies: Raptor, lifted, or aggressive-offset setups without their own route check
  • Choose another size or construction when load capacity, wheel width, offset, rubbing clearance, ride, or spare-tire needs point elsewhere.

Verify

  • Exact tire MPN, tire size, and four-tire price
  • Load range, service description, rim width, and tire diameter
  • Wheel offset, brake clearance, seller stock, shipping, returns, and installer requirements
  • The checked shelf is a 2024 Ranger XLT SuperCrew 4x4 route; Raptor, lifted, towing-heavy, or alternate wheel packages need their own clearance and seller checks.