International SyTy Registry

GMC Syclone, Typhoon, & Sonoma GT History and Data

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
Midwest SyTySoGT Meet 2020
Here is the Official Event for the Midwest Meet! Get some motivation and start...
SyTy Buffalo Meet 2020
Get ready, the annual Buffalo SyTy Meet dates have been announced for 2020. If...
SyTys@Carlisle 2020 Review
Midwest SyTySoGT Meet 2020
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
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
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...