Does the Extender Chip's programming (and other popular chips , too) depend in any way on tire size?
When running 28" tall tires, engine RPMs will drop about 7-8% for the same road speed.
I'd guess at WOT it's irrelevant, and I'm concerned mostly with what effect there would be on normal driving around town.
Torque converter lock/unlock speeds seem one definite effect. Seems like lockup at 7-8% lower engine RPM will be even more annoying than it is now.
When running 28" tall tires, engine RPMs will drop about 7-8% for the same road speed.
I'd guess at WOT it's irrelevant, and I'm concerned mostly with what effect there would be on normal driving around town.
Torque converter lock/unlock speeds seem one definite effect. Seems like lockup at 7-8% lower engine RPM will be even more annoying than it is now.