Can I change tire size in HPtuners for a 04' GMC Yukon and do I need to buy credits to flash the pcm or can I use the scanner to change it?
Can I change tire size in HPtuners for a 04' GMC Yukon and do I need to buy credits to flash the pcm or can I use the scanner to change it?
This is the Dodge forum.
If in doubt, multiply everything by 1.1.