Firestone · SKU ST-008380
Firestone Destination X/T LT275/55R20 120/117R MPN 008380
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 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
$1,195.96
Seller price range
$1,195.96
Available sellers
1
Official docs
2
What to know before buying
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 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 commercial-leaning hybrid all-terrain for truck owners who want stronger cut-and-chip posture while still shopping a familiar tire brand. The official product and warranty pages 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. work-truck shoppers who prioritize durability, hauling confidence, and harder-road use over the softest ride Confirm weight, speed rating, and snow-use expectations before replacing a milder factory tire. 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
$1,195.96
Seller price range
$1,195.96
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
$1,195.96
Recent low $1,195.96 · At checked low
4.7 (36 reviews on SimpleTire product-family review surface)
Checked Jun 2026 · SKU ST-008380
Use only for the exact LT275/55R20 120/117R Destination X/T row. Confirm load range, service description, rim width, offset, seller stock, shipping, and installer requirements before buying.
Apr 23, 2026
$1,243.80
May 23, 2026
$1,219.88
Jun 23, 2026
$1,195.96
Stock note
SimpleTire exposed this exact MPN as an active priced row on 2026-06-23; final quantity, shipping, returns, and installer handoff still need checkout confirmation.
Deal note
Active SimpleTire price row for the exact LT275/55R20 120/117R / 008380 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
$1,195.96
SKU ST-008380 · Recent low $1,195.96
4.7 (36 reviews on SimpleTire product-family review surface)
Use only for the exact LT275/55R20 120/117R Destination X/T 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 $799.84 to $2,391.24 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 Toyo Open Country A/T III LT265/70R17 112/109T MPN 356940 on price and Falken Wildpeak A/T4W LT285/70R17 116/113R MPN 28847543 on features before deciding.
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 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, and video context 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.
Toyo Open Country A/T III LT265/70R17 112/109T MPN 356940
From $1,193.40 · 1 checked seller
$2.56 lower before shipping. Compare it when total installed cost matters more than extra hardware, construction, or seller preference.
Open comparisonFalken Wildpeak A/T4W LT285/70R17 116/113R MPN 28847543
From $1,196.00 · 1 checked seller
$0.04 higher before shipping. Compare it when clearer specs, added hardware, ride behavior, or extra margin matters more than the lowest shelf price.
Open comparisonGoodyear Wrangler Workhorse AT LT265/75R16 123/120R MPN 481746856
From $799.84 · 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.
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 official product page
Official · Spec sheet · Firestone
Firestone tire warranty
Official · Warranty · Firestone
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 SimpleTire price and size row
Reference · Retail spec page · SimpleTire
Install videos matched to this vehicle
Videos are sorted for 2024 Chevrolet Silverado 2500 HD LT Crew Cab 4x4 Duramax; start with the closest match, then compare product-family clips before scheduling the install.
Firestone Destination X/T LT275/55R20 120/117R MPN 008380 product video
Specs to verify
Tire size
LT275/55R20 120/117R
Manufacturer part number
008380
Tire family
Destination X/T
Four-tire seller price
$1195.96
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 LT275/55R20 120/117R 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 Destination X/T page anchors the tire family, while the SimpleTire MPN row keeps this shelf tied to the exact LT275/55R20 120/117R seller listing captured on 2026-06-23.
Included
- Silverado 2500 HD Duramax single-rear-wheel planning with matching LT tire specs
- LT275/55R20 120/117R / 008380 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.