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Discussion Starter · #1 ·
hey guys, lately my truck has been actin really wierd and was wondering if anyone else has had a similar problem. between 40 and 50 it feels like the truck cant decide what gear it wants, overdrive or 3rd. you can even see it with the tach jumpin that its shiftin between the gears! the dealership i work for says that its my tires. they say that these silverados dont like bigger tires its screws them all up they say. but i only have 285s on it, and if every truck out there did this we probably wouldnt be putin larger tires on! any suggestions? thanks
 
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