Brand New Takeoff 18″ GMC AT4X Wheels & Goodyear MT Tires Sierra, Yukon, Denali
True off-road capability, straight from the factory. This set of four genuine GMC AT4X wheels was removed from a brand-new truck with less than 50 miles on it, paired with Goodyear MT mud-terrain tires built to handle real trail use. If you want the AT4X look and off-road performance without paying dealer price for a factory package, this is as close to new as it gets.
Why Buy AT4X Factory Takeoffs
- Genuine GMC AT4X Wheels manufacturer part number 86774702, authentic factory alloy construction, not a replica
- Goodyear MT Mud-Terrain Tires an aggressive, purpose-built off-road tread for serious traction on dirt, mud, and rock
- Under 50 Miles these are true takeoffs, removed almost immediately after leaving the factory
- Lug Nuts Included ready to install without sourcing extra hardware
- Load Index 115/112, Speed Rated Q built to handle real truck loads at trail speeds
- Financing Available, No Credit Check call for details if you’d rather split the cost
- Free insured shipping this order qualifies automatically
Condition Notes
This is a New Other / Brand New Takeoff set removed from a new GMC truck with less than 50 miles on the odometer. These are not used, worn wheels; they’re essentially new factory parts pulled almost immediately after delivery.
Specs at a Glance
| Spec | Detail |
|---|---|
| Wheel Diameter | 18″ |
| Wheel Width | 8.5″ |
| Rim Material | Alloy |
| Rim Brand | GMC (Genuine AT4X) |
| Manufacturer Part Number | 86774702 |
| Bolt Pattern | 6×5.5″ (6×139.7mm) |
| Number of Bolts | 6 |
| Tire Size | 275/70R18 |
| Tire Brand | Goodyear MT (Mud-Terrain) |
| Load Index | 115/112 |
| Speed Rating | Q |
| Package Quantity | 4 wheels + 4 tires |
| Lug Nuts | Included |
Fits These Vehicles
GMC Sierra, GMC Yukon, and GMC Denali trim trucks and SUVs on the 6×5.5″ (6×139.7mm) bolt pattern. Confirm your exact model and year with us before ordering to make sure this AT4X wheel design matches your truck.
What’s Included
- 4x Genuine GMC AT4X 18″ Alloy Wheels
- 4x Goodyear MT Mud-Terrain Tires, 275/70R18
- Lug nuts
Frequently Asked Questions
Are these really new, or are they used takeoffs?
These are brand-new takeoffs removed from a factory-new GMC truck with fewer than 50 miles driven. They’re not worn or road-used in any meaningful sense.
Are Goodyear MT tires good for daily driving, or off-road only?
Mud-terrain tires like the Goodyear MT are built primarily for off-road grip and durability. They’re drivable daily, but expect a louder ride and different handling feel compared to an all-terrain or all-season tire that trade-off is what gives you the extra traction off-road.
Do these come with TPMS sensors?
TPMS sensors aren’t listed as included contact us to confirm availability or pricing if you need them added to your order.
How does the financing option work?
Financing is available with no credit check required. Call us for details and current terms before you order.
Will these fit a standard Sierra, or only AT4X trims?
As long as your truck shares the 6×5.5″ bolt pattern, these will bolt on. The AT4X styling and mud-terrain tires will still look and perform the same regardless of your truck’s original trim.









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