Arctic-Rodz
Full Access Member
I wanted to know if a 98 yukon can be tuned by HP Tuners like my 08 Sierra. The yukon needs a pick me up in the performance department, and im sure the speedo is way off with the 33" tires its got now. Im not looking to race the yukon (thats my sierras job) i just want it to perform a bit better and raise the MPG on it as much as i can.
Thanks
Thanks