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Fingerlakes 4X4 Forum
TECHNICAL FORUMS => General Tech => Topic started by: JerMan75 on March 10, 2013, 08:05:21 PM
Title: Adjusting speedometer for new tire size
Post by: JerMan75 on March 10, 2013, 08:05:21 PM
Yesterday I got a set of 35" M/T mtz's. Does anyone have a programmer to adjust my speedometer for the tire size change? I gots a 05 TJ so from what I understand a supperchips programmer can do it without needing to mess with and gears. I live in Fairport and work in Albion so I should be able to meet up wit someone somewhere to do it.
Title: Re: Adjusting speedometer for new tire size
Post by: MrMindless on March 11, 2013, 09:51:48 AM
In all cases I'm aware of, tuners will only adjust tire size on one vehicle at a time, just like they'll only tune one vehicle at a time. After making adjustments, they lock themselves to that particular computer, and won't unlock until that computer is returned to stock.
Title: Re: Adjusting speedometer for new tire size
Post by: AWL4928 on March 11, 2013, 11:44:12 AM
My aev procal doesn't even do performance tuning just tire size etc. And it also locks to the vin. Might be worth looking into they are much cheaper than tuners and I think the tj one came out recently. You can always do some math in your head when driving ::)
Title: Re: Adjusting speedometer for new tire size
Post by: gslarue on March 11, 2013, 03:37:30 PM
