$6,000 Giveaway! Enter Now>

Mammoth 20x10 Madness Wheel and 33-Inch AMP Terrain Pro A/T All-Terrain Tire Package

(15-20 F-150

Item T602006
Shop Owners Save More! Sign up for our dealer program

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features & Specs

    • Wheel and Tire Kit with Free Mounting and Balancing
    • (4) 20x10 Madness Matte Black 6-Lug Wheels - Offset -18mm
    • (4) AMP All-Terrain Terrain Pro A/T 33" - 305/55R20 Tires
    • Road Hazard Protection Plan Available
    • Fits 2015-2020 Ford F-150 Models
    Suspension Notes
    Fits with 2" Lift - Popular for aggressive look and improved offroad capability
    Modifications / Trimming
    Minor trimming needed

    Description

    Mounted and Balanced Wheel and Tire Kit. This wheel and tire combo kit features (4) 20x10 Madness Matte Black 6-Lug Wheels and (4) AMP All-Terrain Terrain Pro A/T 305/55R20 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.

    Matte Black Mammoth Madness Wheel. Mammoth's Madness Style Wheel offers rugged off-road styling with its split 6-spoke design and simulated hardware accents around the circumference of the lip. This Wheel is completed in a high quality, clear coated, matte black finish for an aggressive appearance that can withstand the hazards of everyday driving - including road chips and pitting.

    AMP All-Terrain Terrain Pro A/T. The AMP Terrain Pro A/T delivers a longer tread life and withstands demanding environments. With deep, multi-function tread grooves it provides enhanced traction in a wide variety of conditions while delivering a smooth and controlled ride. A broad selection of sizing and a 60,000 mile warranty drive the Terrain Pro A/T to be the leader of the pack. Off Road Performance, Advanced compound prevents chipping and delivers a longer tread life with more consistent contact surface to deliver a smooth and controlled ride. Twin Lug Sidewall, Unique “twin peaks” sidewall and open shoulder design delivers assertive performance in every condition and help evacuate water & mud for improved traction. Performance Tread Design, Stepped tread blocks allow more stable control and multi-direction sipes create greater traction. Tread Depth, Deep grooves and rock ejectors keep tread grooves free of mud, dirt and gravel while mitigating possible punctures.

    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 20x10 Mammoth Madness & 33in AMP All-Terrain Terrain Pro A/T Tire Package is designed to fit 2015-2020 Ford F-150 models.

    Road Hazard Protection. AmericanMuscle 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.

    Mammoth T602006

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Install Details & What's in the Box

    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

    • (4) Wheels
    • (4) Tires

    Warranty

    Mammoth offers our valued customers the following Limited Warranty on all Mammoth product purchased after September 1st, 2026.

    What is Covered

    Subject to the terms, exclusions and limitations herein, and with respect only to products first sold in the United States, Mammoth warrants that its products shall be free of manufacturing defects for the lifetime of the product and finish defects, including rust & corrosion, for three (3) years from the date of initial retail purchase when the Mammoth product is installed and used on purchaser's vehicle according to supplied product installation instructions and/or warnings. This Limited Warranty is made only with respect to the initial purchaser and is not transferrable. Mammoth reserves the right to require proof of purchase as a condition of this Limited Warranty and to make future revisions to this product or its Limited Warranty without obligation to provide notice of same to purchaser or to conform existing product to future revisions. Any change to this warranty made after purchase may be applied retroactively at the sole discretion of Mammoth.

    What is Not Covered

    Your Mammoth Limited Warranty does not cover damage or claims to any component, vehicle, or person other than the Mammoth product purchased. Your Limited Warranty is expressly limited to replacement of the item itself shall Mammoth determine item was not free of defect. As such, this Limited Warranty does not cover damage or claims to any component, vehicle, or person Mammoth determines to have been damaged by or subjected to:

    • Installation damage, collision damage, alteration, modification, misuse or failure to maintain.
    • Damage in any part attributable to:
      1. vehicle systems or components or
      2. combination with non-Mammoth products.
    • Normal wear and tear/product deterioration.
    • Theft, vandalism or other negligent or intentional damage.

    Remedy Limited to Repair/Replacement:

    The exclusive remedy provided for products covered under this Limited Warranty shall be, upon Mammoth's inspection and at Mammoth's option, either repair or replacement of product or parts (new or refurbished). Any parts repaired or replaced will be considered part of the original product and will not extend the term of Limited Warranty. Customers requesting warranty consideration should first contact the independent distributor selling your product to obtain a Returned Goods Authorization number. All removal, shipping, and installation costs are customer's responsibility. If a replacement part is needed before your part can be returned, you must first purchase the replacement part. Then, if Mammoth determines the part warrantable, you will be credited the purchase price of that part.

    This warranty is the only warranty made in connection with the purchase of this product. Mammoth neither assumes nor authorizes any manufacturer, vendor, retailer, other person or entity to assume for it any other obligation or liability in connection with its products or this Limited Warranty.

    Other Limitations - Exclusion of Damages - Your Rights Under State Law:

    • In consideration of the purchase price paid, neither Mammoth nor any independent distributor are responsible for any loss of use or time, rental costs, or for any incidental, consequential, punitive or other damages (whether arising in tort or contract) you may have or incur in connection with your vehicle, or your Mammoth product. Your exclusive remedy hereunder is repair/replacement of the item itself or refund as described above at Mammoth's option. All implied warranties of merchantability and fitness for a particular purpose are hereby disclaimed or limited to the extent allowed under your jurisdiction.
    5.0

    Customer Reviews (20)

    Questions & Answers

    No questions about this product yet. Ask the First Question

      Most Popular from Reika

        F-150 Complete Wheel & Tire Packages