Q&A Forum

I had a chance to run the Jeep up today with different tyre pressures. The dyno was set to hold the speed representing 3000 rpm in 4th gear. Confirmed...

When I have time in the New Year I will run the Jeep again and then let the tyres down quite low and see if the effect has a greater magnitude. Peter

An afterthought; Could it be that under full load the tyre is deflected enough to change the rolling radius so the rpm/speed measured by the rollers ...

I may not have explained myself very well. If I cruise the system the rpms match to perfection. If I hold a full load specific speed/rpm the rpms/spee...