The Enclave's tires are "S" speed rating, that means 112 MPH is top speed permitted. Guess 116 MPH is close enough! "T" would be 118 MPH. Maybe the Canadian car in video has different specs?? ( I think it's Canadian)gbshuler said:Speed governor kicks in at 116MPH apparently. Don't try this at home..
(thanks to aziz at Acadia forum)