• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Home
  • About
  • Forum
  • Design Studio
  • Upholstery Jobs
  • Newsletter
  • Sponsors

The Hog Ring

Auto Upholstery Community

  • Facebook
  • Instagram
  • Twitter

The C4 Corvette’s Cool Seat Belt Feature

January 11, 2022 By Nadeem Muaddi

The Hog Ring - What the C4 Corvette CINCH Button

The Chevy C4 Corvette had a really cool seat belt feature that most cars never adopted.

Manufactured from 1984 – 1986, the C4 ‘Vette was a hot seller. It wasn’t the best model, but fans celebrated its sleek, modern design and sports performance.

The interior wasn’t particularly notable, but it did feature an interesting button on its seat belt labeled “CINCH.”

The button was basically a manual tensioner you pressed during aggressive driving to tighten the seat belt and keep your ass planted firmly in the seat.

Today, most new cars come equipped with automatic tensioners that sense when you’re driving aggressively and tighten the seat belts on their own. It’s a very important safety feature.

The “CINCH” button was the precursor to that technology. And although it never caught on, it did set the stage for the new technology to emerge.

So the next time a C4 Corvette comes to your shop, try out the “CINCH” button and admire Chevy engineers for being ahead of the industry when it came to seat belt technology.

Related Stories:

  • This is How Seat Belt Pretensioners Work
  • What is that Loop on the Seat Belt For?
  • Making the Case for Color Seat Belts

Filed Under: Archive, Industry History Tagged With: Auto Trim, Auto Upholstery, Car Interior, Chevrolet C4 Corvette, Chevrolet Corvette, Seat Belt

Primary Sidebar

THR Sponsors

NC Sewing Machines
Miami Corporation - Right Rail Ad 3
  • OEM+ Banner Ad - The Hog Ring
  • MasterTech Expo 2026
  • Albright's Supply
  • Hyde Leather
  • Keyston Bros
  • Douglass Interior Products

THR Favorites

How to Hand Stitch a Steering Wheel Cover

Interested in learning how to hand stitch a … [more] about How to Hand Stitch a Steering Wheel Cover

Auto Upholstery - The Hog Ring - Auto Upholstery Trends

Will These Upholstery Trends Come Back? 1

Automotive interiors are in a constant state … [more] about Will These Upholstery Trends Come Back? 1

The Hog Ring - How to fix a skipped stitch

The Easiest Way to Fix a Skipped Stitch

You know what sucks? When your sewing machine … [more] about The Easiest Way to Fix a Skipped Stitch

The Hog Ring - Meet Aspiring Auto Trimmer Lauren Ralphie Marusic

Meet Aspiring Auto Trimmer Lauren ‘Ralphie’ Marusic

We interview a lot of master craftsmen, but … [more] about Meet Aspiring Auto Trimmer Lauren ‘Ralphie’ Marusic

The Hog Ring - Proof that Bentley Uses Forks to Trim Steering Wheels

Proof that Bentley Uses Forks to Trim Steering Wheels

No one believed us when we said trimmers at … [more] about Proof that Bentley Uses Forks to Trim Steering Wheels

The Hog Ring - Daniel Williams of DJ Designs Talks Shop

Daniel Williams of DJ Designs Talks Shop

In roughly 10 years, Daniel Williams has gone … [more] about Daniel Williams of DJ Designs Talks Shop

Categories

Footer

Recent Articles

  • Keyston Bros Drops 10 New Carbon Fiber Vinyl Colors and They Pop
  • Trimmer Michael Andrew Piccolo Dies at 67
  • 2026 SEMA Show Registration Opens May 4
  • Nexus Fastening Co. Introduces Solid Gold Hog Rings for Luxury Cars
  • Everything We Covered in March 2026

Recent Comments

  • Edward Munday on Hidden Mouse Nest? How to Charge for the Extra Dirty Work
  • Jack on Keyston Bros. Acquires DLT Corporation
  • Brodie Smith on Aston Martin Just Introduced a New Convertible DB12
  • THE CAPTAIN on 6 Tips for Turning Callers into Customers
  • Dmei on Star Wars Seat Covers are ‘So Wizard’

Advertise With Us!

We're always looking for companies to collaborate with. Watch this short video about the benefits of sponsorship and then email us to say hi.

Copyright © 2026 · Magazine Pro On Genesis Framework · WordPress · Log in