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TOLERANCE STACK Articles


How Added Seat Weight Affects Toyota Truck and SUV Airbag Safety Systems
Modern vehicles are equipped with sophisticated safety systems, including the Supplemental Restraint System (SRS), which integrates airbags and sensors for occupant protection. In Toyota trucks and SUVs, the Occupant Classification System (OCS) plays a key role in determining the appropriate response of the front passenger airbag based on occupant characteristics. This system aims to prevent unnecessary or excessive airbag deployment, particularly for children or smaller adul

Services @ TS
Sep 177 min read


Navigating the Toyota Tacoma Fold-Flat Passenger Seat Anomaly: A Guide for scheel-mann Seat Upgrades
The "fold-flat" passenger seat is a distinctive feature found on certain 2nd Generation Toyota Tacoma Access Cab models (2005-2015), including the 2009 model in question. This design allows the passenger seatback to fold forward 90 degrees, creating a flat surface for cargo or a workstation.

Services @ TS
Aug 56 min read


Welcome to the Tacoma Seat Upgrade Video Series: TruckHouse Tacoma Transformation
Welcome to our comprehensive video series documenting the complete transformation of a 2022 TruckHouse Tacoma with premium scheel-mann Vario F Klima seats and Tolerance Stack precision mounting systems. This isn't just another seat swap – this is a masterclass in automotive engineering integration that showcases why Tolerance Stack has become the definitive solution for Toyota seat upgrades to scheel-mann Vario seats..

Services @ TS
Jun 113 min read


Engineering a Solution: Calibrating Toyota Tacoma/FJ Cruiser Passenger Load Cell System with Springs and Spacers
Navigating the intricacies of modern vehicle safety systems reveals a fascinating level of technological sophistication, particularly within Toyota's Occupant Classification System (OCS). Found in vehicles like the Tacoma (2nd and 3rd Gen, 2005-2023), FJ Cruiser, and 4Runner, the passenger seat houses a precisely calibrated array of load-cell sensors – typically four per seat for earlier models and two in the latest – all working in unison.

Services @ TS
May 135 min read


Comfort Requires Sacrifice, of Your Old Uncomfortable Toyota Seat
Sacrificing your original Tacoma seat by removing components for the Tolerance Stack mounting system does mean you won't be able to resell.

Services @ TS
Mar 263 min read


The Load-Cell Array Function and Why Modifying isn't the Best Idea
This ensures that in the event of a collision, the airbag deployment is tailored to the occupant, whether it's a full-force deployment for a

Services @ TS
Feb 243 min read
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