So i recently put on lift and 35''s on my rubi....All along I was planning to get a ProCall (plus I have a $75 gift cert. to quadratec) but now I wonder exactly how much it helps and if its worth the money? Anyone have specific expierience? Advice? I think it drives pretty well but if its a great improvement I will do it.

 

It's a great little device you can reset your speedo with it so your gas mileage will be a little better makes your shift points smoother if you have an auto & with making the speedo right you wont get a speeding ticket so it will pay for itself I say get it

 

yes

 

Ya, thats what I was wondering, mine is an auto. My speedo when compared to my GPS doesnt seem off but I rarely drive over 55mph so I wonder if it gets off the faster it goes (thats what she said).

 

I have a 4" lift & 33.5 tires & my speeding was off 5 mph at 45 adjusted it with the procal now its dead on & improved my mileage about 1-1.5 mpg plus it shift a bit smoother & I've turned my tmps down so I don't have tire that feel like concrete

 

buy it, use it, you wont regret it.

 

Agreed. Buy it.