Reprogram for bigger tires

[JB]

I need to reprogram a 98 Chevy for slightly larger tires. Does anyone have the means and time to do this or could someone help me out and tell me where I would be able to get this done? Thanks

[AgDieseler]

Isn't there a Hypertech programmer that can do that?

[JB]

for around $400 it can. I am looking for something free.

[J Cooper]

my roommate CJ has that deal you plug in here at the house... he changed the settings for tires and also his transmittion with it... he has a 2000 chevy z71, so i dont know that it works with your year too... but ill ask him... and ill reply if i remember what its called.

[BigRedFord04]

my roommate has a hypertech programmer for a `98 Chevy he's been wanting to sell for a while.

[JB]

COuld i use it just once to recalibrate the computer?

[eight]

If it works like the ones for the ford diesels, it can only be used in one vehicle at a time. You gotta deprogram the vehicle it was in so you can program another. So you cant just use it and give it back.

[JeepsterJayson]

Yep i got that programmer. And it only works on one truck at a time. I well let it go for $200. If you want PM me. I have everything that came with it so let me know.