Toyo · SKU ST-354080
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080 is an exact SimpleTire row promoted into the truck tire catalog for 2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax planning with official tire-family docs and a current seller price snapshot.
Lowest checked
$1,448.04
Seller price range
$1,448.04
Available sellers
1
Official docs
2
What to know before buying
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080 belongs in the catalog because it gives 2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax shoppers an exact tire-size and MPN choice instead of a vague family listing. A rugged-terrain or hybrid all-terrain family that sits between mild all-terrain comfort and maximum off-road bite for truck owners comparing stance, traction, and daily drivability. The official tire maker and warranty resources explain the tire family, the seller row supplies the current four-tire price, and the route data keeps the recommendation tied to wheel offset, rim width, load range, and tire diameter checks. best for buyers who want a tougher truck look and more trail confidence than a mild all-terrain while still keeping the seller row tied to exact size and load data Verify rim width, service description, load index, and final seller stock because the same family can span SUV, P-metric, and LT truck rows. Use this product for comparison and fitment planning, then confirm the seller checkout page before ordering.
Best checked offer
Start with the lowest buyer-safe option, then use the seller menu to compare price, stock, reviews, and report links without losing the product details.
Best checked price
$1,448.04
Seller price range
$1,448.04
Available now
1 available seller
Review before buying
Keep the manual, spec sheet, or closest install video handy while you compare seller fitment.
Preferred seller is listed first. Switch sellers to compare price, stock, and reviews before opening the retailer.
Review selected offerSimpleTire
$1,448.04
Recent low $1,448.04 · At checked low
4.8 (12 reviews on SimpleTire product-family review surface)
Checked Jun 2026 · SKU ST-354080
Use only for the exact LT285/70R17 126/123Q Open Country R/T Trail row. Confirm load range, service description, rim width, offset, seller stock, shipping, and installer requirements before buying.
Apr 23, 2026
$1,505.96
May 23, 2026
$1,477.00
Jun 24, 2026
$1,448.04
Stock note
SimpleTire exposed this exact MPN as an active priced row on 2026-06-24; final quantity, shipping, returns, and installer handoff still need checkout confirmation.
Deal note
Active SimpleTire price row for the exact LT285/70R17 126/123Q / 354080 tire, useful for comparing a four-tire package against the 2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax route before final seller checkout.
The seller menu above is the fastest way to switch offers. Open this list when you want to scan every price, stock note, review count, and report button together.
SimpleTire
$1,448.04
SKU ST-354080 · Recent low $1,448.04
4.8 (12 reviews on SimpleTire product-family review surface)
Use only for the exact LT285/70R17 126/123Q Open Country R/T Trail row. Confirm load range, service description, rim width, offset, seller stock, shipping, and installer requirements before buying.
Report a seller issue
Use the report button on any offer if the price, stock, seller link, or fitment note looks wrong.
Product details and install help
Specs, manuals, install help, seller context, and model-year notes stay together so you can make one clean buying decision.
Why we carry it
This lands in the middle of the wheel and tire clearance shelf, where checked prices run $699.80 to $2,438.32 and this product has 1 checked seller for this product. A cheaper tire or wheel is reasonable when the specs line up, the seller is trusted, and the owner values total installed cost over extra sidewall, tread, finish, or warranty advantages. The expensive option is worth considering when it buys stronger construction, better wet/snow behavior, clearer fitment notes, or a wheel configuration with better load and offset documentation. Compare it against Firestone Destination X/T LT265/60R20 121/118S MPN 004392 on price and Falken Wildpeak A/T4W LT315/70R17 113/110S MPN 28840144 on features before deciding.
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080 is tracked as an exact MPN row, so shoppers can compare one tire size instead of a broad family label.
The 2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax 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.
Compare nearby products
Use these as quick checks before paying more or chasing the cheapest listing. The right answer still depends on the exact truck, seller fitment note, and install plan.
Firestone Destination X/T LT265/60R20 121/118S MPN 004392
From $1,447.96 · 1 checked seller
$0.08 lower before shipping. Compare it when total installed cost matters more than extra hardware, construction, or seller preference.
Open comparisonFalken Wildpeak A/T4W LT315/70R17 113/110S MPN 28840144
From $1,460.00 · 1 checked seller
$11.96 higher before shipping. Compare it when clearer specs, added hardware, ride behavior, or extra margin matters more than the lowest shelf price.
Open comparisonMilestar Patagonia A/T R LT245/75R17 121/118Q MPN 22275512
From $699.80 · 1 checked seller
1 checked seller gives more room to compare stock, returns, and shipping if this wheel and tire clearance decision is close.
Open comparisonProduct documents
Manuals, official specs, fitment guides, and warranty pages we would want open before buying.
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080 official tire maker resource
Official · Spec sheet · Toyo
Toyo tire warranty
Official · Warranty · Toyo
Toyo Open Country R/T Trail LT285/70R17 126/123Q MPN 354080 SimpleTire price and size row
Reference · Retail spec page · SimpleTire
Specs to verify
Tire size
LT285/70R17 126/123Q
Manufacturer part number
354080
Tire family
Open Country R/T Trail
Four-tire seller price
$1448.04
Checked truck route
2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax
Fitment basis
Exact seller MPN plus official tire family and route clearance checks
Compatibility by model year
Year range is only the first pass. The final answer still depends on model, trim, body style, drive, suspension package, and current seller fitment data.
Chevrolet Silverado 2500 HD current Duramax trucks when LT285/70R17 126/123Q specs stay inside the checked route limits
Use these tire rows only when the selected LT size, load range, wheel width, service description, and positive-offset wheel package stay inside the Silverado HD route limits.
Checked trim pages
LT Crew Cab 4x4 Duramax
Trim and body style
The checked shelf is a 2024 Silverado 2500 HD LT Crew Cab 4x4 Duramax route; GMC Sierra HD, dual-rear-wheel, ZR2, lifted, and heavy commercial setups need their own seller and clearance check.
Engine and powertrain
The Duramax route is included for high-value diesel shoppers who compare tires around towing and payload; verify load range, inflation guidance, and wheel package before checkout.
Checked powertrain: 6.6L Duramax diesel V8
Model-year notes
The current GM HD truck route is held apart from older owner reports so Duramax tire recommendations stay tied to the checked wheel and tire envelope.
What to double-check
The official Open Country R/T Trail tire maker resource anchors the tire family, while the SimpleTire MPN row keeps this shelf tied to the exact LT285/70R17 126/123Q seller listing captured on 2026-06-24.
Included
- Silverado 2500 HD Duramax single-rear-wheel planning with matching LT tire specs
- LT285/70R17 126/123Q / 354080 rows where load range, rim width, and service description match the truck
- Positive-offset wheel packages inside the checked 18 to 57 mm route window
Excluded
- Dual-rear-wheel, ZR2, Sierra HD, or aggressive-offset setups without their own route check
- Wrong load range, service description, rim width, or tire diameter
- Seller substitutions where the checkout MPN does not match this product page
Check before buying
- 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
References checked
Open the source pages if you want to confirm the exact year, trim, and package language before checkout.
Before checkout
Confirm the seller fitment selector, current stock, shipping, return terms, and any programming, alignment, trimming, or installer requirements.