I found it to be just the opposite...I use 45 lbs. of air in the nose wheel tire...If I go down to 30 lbs. of air, then I get shimmy...40 lbs. in the mains... Best... Steve _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963