International Syclone Typhoon Registry

Syclone Challenge

General May 4, 2021 0

With the launch of the GMC Syclone in 1991, a promotional event was created, planned and facilitated by Vista Group in coordination with GMC Truck Division known as the “Syclone Challenge”. The trucks used in the event became known... Read more

1991 Syclone Walk-around Video

General Feb 4, 2021 0

When the GMC Syclone was introduced in 1991, GM used videos that were sent... Read more

92 Sonoma GT Info Page

General Jan 3, 2021 0

The 1992 GMC Sonoma GT is a truck that is often forgotten when the... Read more

Forza 4 SyTy Returns

General Oct 27, 2020 0

Dust off those Xboxs, the Syclone and Typhoon are back once again in Forza... Read more

SyTys@Carlisle 2020 Review

Events Aug 22, 2020 0

Member Features

Another JoyRyde

Member Feature Sep 11, 2019 1

Growing up SyTy

Member Feature Aug 31, 2017 7

Hemmings Muscle Machines

General Jun 25, 2017 1

Car Fix on Velocity

General Mar 18, 2017 0

Garage Squad

General Nov 19, 2016 0

Project ZS-1

Projects Nov 25, 2014 0

Operation Garnet

Projects Nov 25, 2014 0

SyTySoGT Events View all

SyTys@Carlisle 2020 Review

Events Aug 22, 2020 0

Midwest SyTySoGT Meet 2020

Events Dec 27, 2019 0

Here is the Official Event for the Midwest Meet! Get some motivation and start...

SyTy Buffalo Meet 2020

Events Dec 27, 2019 0

Get ready, the annual Buffalo SyTy Meet dates have been announced for 2020. If...

SyTys@Carlisle 2020 Review

Events Aug 22, 2020 0

Midwest SyTySoGT Meet 2020

Events Dec 27, 2019 0

Here is the Official Event for the Midwest Meet! Get some motivation and start working on those trucks, set up taking off work if...

SyTy Buffalo Meet 2020

Events Dec 27, 2019 0

Get ready, the annual Buffalo SyTy Meet dates have been announced for 2020. If you are an owner that lives in the northeast (or...

SyTys@Carlisle 2020

Events Sep 9, 2019 0

SAVE THE DATE! SYTYS@Carlisle 2020 | August 6-9, 2020 Carlisle, PA Currently the largest gathering of SyTySoGTs, each year a storm of trucks gather...