Sure Grip Broadcast Code?

[UPSTATE340]

I'm pretty sure my car has suregrip, tires both spin in the same direction when up on a jack. But I dont think the broadcast sheet shows a 1 under the d91 code. The seat springs marked up that area so its hard to tell, but I'm pretty sure it's not there.

I have code 565 under axle in build codes. Could this indicate S/G? The car is a GTS 383 and I can't really imagine it not having S/G.

Thanks

 

[UPSTATE340]

Anyone have any ideas?

 

[78kitcar]

according to my decoder manual a # 1 in the S/G box indicates a S/G was used as for the 565 in build codes i cant help.