International SyTy Registry

GMC Syclone, Typhoon, & Sonoma GT History and Data

SyTySoGT Keychains

Owner and ISTR Member Adam Ribakoff is once again offering up custom made mirrored acrylic keychains for the SyTySoGT in a group purchase. Each keychain is laser cut from mirrored acrylic and features your truck number. The keychain is designed to be just big enough to accentuate the intricate designs in…

Operation Garnet

Operation Garnet

Projects Nov 25, 2014 0

With only 24 Garnets produced, this rare color truck was in desperate need of saving from its current state of condition. Operation Garnet is underway.

SyTys@Carlisle 2020 Review
Syclone & Typhoon Coloring!
Due to our current worldwide situation with many of us staying at home and having to come up with creative ways to entertain yourself and family members (kids), ISTR wanted to give an opportunity to change up the pace and offer up some SyTy templates (renders from 3dTuning) to... Read more
LEGO® Syclone
Need a break from the daily grind? Still like to play with toys? Perfect! Heres a video tutorial on building your very own LEGO® Syclone done by Custom Bricks & Models by Ren. Per the video info,  you should be able to easily convert this build into the GMC... Read more
Marlboro Madness

Marlboro Madness

SyTy News November 28, 2019 0

If you looking for some cool SyTy artwork to hang on your walls, look no further than Twin Skrull Design. TSD is owned by Michael Goglia, a Wisconsin based illustrator and graphic designer specializing in sports and automotive illustrations. TSD is currently offering prints of his Syclone and Typhoon... Read more
Donut Media – GMC SyTy Review
Recently, Donut Media – a popular media outlet for car culture and news, released their own version of “Everything you Need to Know, Up to Speed” regarding the GMC Syclone and Typhoon. Now, this wouldnt be the first time someone has tried their hand at giving their rendition of... Read more
Eastwood Typhoon Sighting
A recent sighting was posted on the ISTR Group FB Page with the man himself, Clint Eastwood as he was climbing into his green/gray 1993 GMC Typhoon. This picture was taken on the Warner Bros. studio lot where Eastwood’s office for his production company Malpaso is located. He is... Read more
Johnny Lightning – New Syclone Release
SyTy owners, like most any other car enthusiasts like to collect anything SyTySoGT related.  The more, the better.  For many years now, the best representation in diecasts has been from Johnny Lightning and their various colorways and interesting releases in both the Syclone and Typhoon. The end of 2018... Read more
Welcome to ISTR

Welcome to ISTR

SyTy News November 5, 2017 0

Mecum – Clint Eastwood’s Typhoon
It’s a known fact that Clint Eastwood has a soft spot for the GMC Typhoon. He has owned several and typically daily drives (as he recently mentioned on the Jimmy Fallon Show) and is frequently photographed in his 93 Green/Gray, most recently when visiting Ellen Degeneres.  This of course,... Read more
Growing up SyTy
For most car and truck enthusiasts, speed and power are 2 of the top tier must have items in their ideal vehicle. Of course, the Syclone and Typhoon came with both from the factory with its 13 second timeslips and 300hp 4.3 V6 powerplant and still reigns as one... Read more