15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
WINTER
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product main large
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. TT-4S-MT
Warranty Details (5 YR REPLACEMENT IF DEFECTIVE)
Secure your tablet or GPS with the ToughTested Mammoth Mount¿built for strength, flexibility, and maximum compatibility. Featuring an extra-large pressure-lock suction cup for glass surfaces and a heavy-duty double-ribbed gooseneck arm, it offers stable, adjustable positioning. The 4-way expanding mount head fits devices up to 13" wide and rotates 360°, making it perfect for navigation, entertainment, or work on the go.

Product Features:
  • Extra-large suction cup with pressure lock
  • Tablet mount head expands to 13" wide in both directions
  • Flexible and heavy-duty double rib phone arm
  • Phone head can rotate 360-degrees
Loading...
Loading...Loading...Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®