Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

rogue · 10-14-2007, 04:43 PM

I know to check the tire pressure when cold (before driving on them).
I know that if one tire has a diffrent pressure than the others, I need to pay more attention to it to find out what the problem is.

3 weeks ago I checked the tire pressure.
Montana all 4 at 80#
TV Rear 80#
TV Front 55#

Today
Montana all 4 at 68#
TV Rear 70#
TV Front 48#

Both checks were with the same tire gage (a good one I trust).

Only thing I can think of is the tempature difference 3 weeks back 85, today 58. And humidity 3 weeks ago low, today higher.

So do I fill them back up to 80# and 55#, or leave them, and assume they will be correct once they heat up?

10-14-2007, 04:43 PM	#1
rogue Montana Master Join Date: Jul 2007 Location: Merlin Posts: 668 M.O.C. #7368	Question about tire pressure change I know to check the tire pressure when cold (before driving on them). I know that if one tire has a diffrent pressure than the others, I need to pay more attention to it to find out what the problem is. 3 weeks ago I checked the tire pressure. Montana all 4 at 80# TV Rear 80# TV Front 55# Today Montana all 4 at 68# TV Rear 70# TV Front 48# Both checks were with the same tire gage (a good one I trust). Only thing I can think of is the tempature difference 3 weeks back 85, today 58. And humidity 3 weeks ago low, today higher. So do I fill them back up to 80# and 55#, or leave them, and assume they will be correct once they heat up?