I know a tire and/or oil thread can be very subjective and we all have favorites. My question is concerning tire PRESSURES. I'm trying to rule out "head shake", as far as tire pressures. Started high 28 RR & 27 LR to compensate for a natural pull to the left of the trike. Went to 27/26, then 25/24. Shake is around 40 mph but when I downshift or touch the rear brakes it starts to smooth out. Front is at 41 lbs. What's your experience on pressures? Should I keep both rears same lbs?
Trike is a 2003 GW1800 with Roadsmith IRS conversion. Michelin Macadam 130-70-18 (mounted reverse), rears are Hankook Ventus 215-45R-17. No rake. Recently purchased the bike.
Thanks, Ron