Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Add Details
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$1,452.92 kit
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Black 6-Spline Lug Nut Kit; 14mm x 1.5; Set of 24 (99-25 Silverado 1500)
Black XL Acorn Lug Nut Kit; 14mm x 1.5; Set of 24 (99-25 Silverado 1500)
Chrome 6-Spline Lug Nut Kit; 14mm x 1.5; Set of 24 (99-25 Silverado 1500)
Superchips Flashcal (07-13 V8 Silverado 1500; 14-16 Silverado 1500)
Features, Description, Q&A, Specs & Installation
Lift Required | No Lift Needed |
Wheel Model | 6 Beadlock |
Wheel Size | 17x8 |
Wheel Diameter | 17 Inch |
Wheel Width | 8 |
Wheel Stance | Flush |
Wheel Offset | 0mm |
Wheel Style | Beadlock |
Wheel Color | Black, Black Chrome |
Tire Model | Trail Blade A/T |
Tire Type | All-Terrain |
Tire Size | 32" - 265/70R17 |
Tire Diameter | 32 |
Tire Load Index | 115 (2679 lbs per tire) |
Tire Load Rating | C |
Tire Tread Depth | 13/32" |
Tire Revs Per Mile | 637 |
Tire Speed Rating | (T) Up to 118mph |
Tire Weight | 49 |
Mounted and Balanced Wheel and Tire Kit. This wheel and tire combo kit features (4) 17x8 Mammoth 6 Hole 6-Lug Wheels Satin Black and (4) Atturo All-Terrain Trail Blade A/T 265/70R17 tires that have been put together into an easy to buy kit that arrives to your door already mounted and balanced ready to be installed on your vehicle.
Satin Black Mammoth 6 Hole Style Wheel. Mammoth's 6 Hole Style Wheel features a 6-spoke design that creates six D shaped windows. The simulated bead lock bolt accents around the circumference of the lip add to the Wheel's rugged good looks. This Wheel is completed in a high quality, clear coated, satin black finish for an aggressive appearance that can withstand the hazards of everyday driving - including road chips and pitting. This Mammoth 6 Hole Style Wheel is perfectly suited for both street and off-road applications.
Atturo Trail Blade A/T All-Terrain. Durable all-terrain for work or play. Perfect for the daily driver and weekend adventurer. The Trail Blade A/T answers demands with strength, durability, and all-terrain performance. The Trail Blade A/T also carries the 3 peak mountain snowflake for secure winter performance. Small Stepped Center Treads - Interlocked at the base of the treads for directional stability and feature multiple sipes to keep traction in any weather condition. Four-Wide Channels - Circumferential channels help flow water, snow, and slush away from the tread maintaining traction in all conditions. Curved Inside Tread Blocks - Work with the channels to flush water away while also providing biting edges for grip in any terrain or any weather. Broad Shoulder Blocks - Help maintain stability during cornering angled to flush water away from the contact patch. 3 Ply Sidewall Construction - On all LT rated sizes provide load support as well as puncture resistance.
How do I keep my TPMS feature? The Tire Pressure Monitoring System is a safety feature found on all modern vehicles that alerts you when your tire pressure drops to an unsafe limit. Aftermarket wheels do not have TPMS sensors. However, if you select 'Add TPMS Sensor Kit' for your specific year from the options listed above, we'll install the sensors in your new wheels for free!
Application. This 17x8 Mammoth 6 Beadlock & Atturo All-Terrain Trail Blade A/T Tire Package is designed to fit 2014-2018 Chevrolet Silverado 1500 models.
Road Hazard Protection. AmericanTrucks is proud to offer an optional Road Hazard Tire Protection program to our customers who purchase a Wheel and Tire Package from us. With this program, you will receive a 3-Year/36 Month protection plan for changing of flat tires and flat tire repair.
36 Months of Protection. The Road Hazard Protection Program is good for 3-Years (36 Months) from the purchase date printed on the program certificate or until any part of the tire tread that comes in contact with the road has a tread depth of 2/32” or less, whichever comes first.
Flat Tire Changing Assistance. Enrolled customers are eligible for reimbursement of up to $75 for roadside flat changing assistance provided by a licensed service provider. This is limited to the roadside installation of the customer’s own usable spare tire. Customer must have a spare tire. The customer would pay the service provider for flat tire changing and then be reimbursed.
Flat Tire Repair. Enrolled customers are eligible for Flat Tire Repair up to $20 per tire. This repair would include labor and patch. Reimbursement is limited to two flat tire repair claims during the coverage terms of 3-Years/36 months. The customer would pay the service provider for flat tire repair and then be reimbursed.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Dec 2, 2024
Review shared from Mammoth 8 Aluminum Matte Black 6-Lug Wheel; 17x9; -6mm Offset (14-18 Silverado 1500)
Mammoth wheels!
Solid wheels, great finish. -6mm offset with 285/70/17 no trimming, no rubbing. Plenty of room in the wheel well. Stance of truck is better, about 3/4” outside the wheel well.
Nov 20, 2024
Review shared from Mammoth 2-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
2015 Chevy Silverado 1500
This company restored my faith that there are still companies out there that care about getting you a quality product at a fast time with awesome customer service! Never have I ordered from somewhere and been so happy with the purchase and process, but I now have with American trucks. I will be using them for the rest of my build on my truck. This time I ordered the 2 inch wheel spacers and could not be more happy with my purchase! Great job guys A++++
Oct 30, 2024
Review shared from Mammoth 2-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
Does what it says
I don't understand why these aren't just sold as single for a replacement or as a four pack. Other than that they were easy to install. I already had some negative offset so my tires rubbed but a little cutting and grinding took care of that.
Sep 18, 2024
Review shared from Mammoth 8-Hole Matte Black 6-Lug Wheel; 17x8; -6mm Offset (14-18 Silverado 1500)
Great wheels
Great wheels for the price. Finish looks great. Easy to clean. Been running them for a year on my daily driver and they look brand new. If you need to order hub rings the INside diameter measurement of the wheel is 81.1mm
Jan 2, 2024
Review shared from Mammoth 2-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
Great purchase
Nice and easy to install, it made a big difference on my truck looks. I’m really happy with my purchase.
Nov 15, 2023
Review shared from Mammoth Trail Boss Style Black 6-Lug Wheel; 18x8.5; 26mm Offset (19-25 Silverado 1500)
Easy to order and easy to install
Good product. Easy to order and install. Ordered by phone.
Sep 19, 2023
Review shared from Mammoth 2-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
Perfect Stance
These spacers gave my truck a completely different look. Much better and they fit perfectly.
Jul 29, 2023
Review shared from Mammoth 2-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
Big Jeaux Silveradeaux
Love the new look. Can’t wait to get new wheels!!!
Jul 22, 2023
Review shared from Mammoth 1.50-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
Perfect fit for the 3" front/2" rear level
Not obscenely outward sticking, looks really nice with a 3" f / 2½" r level kit
Apr 16, 2023
Review shared from Mammoth 1.50-Inch Billet 6-Lug Wheel Spacers (99-25 Silverado 1500)
OPEN BOX BUY
Put the rear wheels right where I wanted them. Fitment was perfect, was nervous when opened box, had paperwork for a ford, but hey it was an open box deal.
Sponsored