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TOLERANCE STACK Articles


Using FSA/HSA Funds for Medical/Orthopedic Vehicle Seating and Mounts
While standard automotive components are not covered, your tax-advantaged healthcare account will cover vehicle modifications and adaptive equipment that a physician deems medically necessary. This eligibility is based on the official IRS guidelines for medical expenses.
Finally some comfort when you suffer from back pain
For those dealing with chronic conditions, recovery, or mobility challenges, our seating solutions can be deemed medically necessary Adaptive Equipm

Services @ TS
Oct 85 min read


Making the Case: NHTSA Airbag Exemptions for Medical Orthopedic Seat Upgrades
For individuals suffering from chronic back injuries, herniated discs, or other spinal conditions, standard automotive seating can transform daily driving from routine transportation into a painful ordeal. Many seek orthopedic seating solutions that provide the lumbar support, pressure distribution, and ergonomic positioning necessary for comfortable and safe driving.

Services @ TS
Oct 210 min read


Understanding Airbag Proxies: The Practical Guide for the Aftermarket World
An airbag proxy is a small device that mimics the electrical signature of an airbag in a vehicle's SRS system. The SRS system constantly checks the integrity of all its connected airbags, pretensioners (a seatbelt pretensioner is a safety device that automatically tightens the seatbelt in the event of a collision, reducing the amount of forward movement and helping to secure the occupant more effectively), and sensors by measuring circuit resistance. If something isn't connec

Services @ TS
Aug 215 min read


Recent In-Depth Customer Review: Jim C.
I think the "Stack" that your team designed and had made is awesome. Well designed and well made. Please pass that along to all.

Services @ TS
May 263 min read


The Strength Beneath the Surface: Anodizing Aluminum for Tolerance Stack Mounting Systems
At Tolerance Stack, we're committed to providing not only robust and precise mounting solutions to attach the scheel-mann Vario F to your vehicle, but also components with exceptional durability and a lasting finish. A key element in achieving this is the anodizing process we utilize for our mounting system side panels.

Services @ TS
May 193 min read


Strategic Manufacturing for Innovation: Why We Trust Send-Cut-Send for Our Wiring Harness Bracket Manufacturing
As with any company dedicated to quality and innovation, we're constantly developing new products. This exciting phase means our production numbers are determined by the initial demands of new innovations, and forecasting customer purchases can be challenging. Large-scale production runs, where the significant economics of scale truly kick in, aren't yet our primary focus. That's why we've made a strategic decision: to partner with Send-Cut-Send, a US-based operation, for our

Services @ TS
May 165 min read


Maximizing Storage and Comfort: Innovative Under-Seat Solutions with Tolerance Stack's Scheel-Mann Vario F Mounts
For off-road enthusiasts and those who value functional vehicle interiors, every inch of usable space is precious, especially in a pick-up truck. Tolerance Stack has ingeniously leveraged the design of the comfortable and ergonomic scheel-mann Vario F seats to offer innovative, integrated storage solutions for popular vehicles like the Toyota Tacoma, FJ Cruiser, and 4th Gen 4Runner

Services @ TS
May 153 min read


Upgrading Your FJ Cruiser: scheel-mann Vario F Klima Seats with a Custom Location Switch Install
Customer placed both the heat and cooling switches into the dash of his FJ Cruiser for a clean install. For any Toyota FJ Cruiser owner,...

Services @ TS
May 113 min read
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