Hey all, I was looking at smaller tire repair kits with the plugs to keep in my Jeep, but I've never had the need or opportunity to use tire plugs before. So I was hoping to get some answers or advice about them. This is more with the idea of making a temporary repair while traveling or while off-road, to be professionally plugged and patched later, rather than trying to make a permanent tire repair.
1) I notice that some repair kits have plugs along with a lubricant, some have plugs along with a contact cement, and others have just the plugs themselves. So is a lubricant and/or contact cement necessary to plugging a hole? Or does it depend on the exact plugs that you are using?
2) Does the damaged tire need to be jacked-up and off the ground to make the repair, or can you plug it while the vehicle is sitting normally?
3) If one has a hole caused by the penetration of something other than perfectly round, not a nail or a screw, but say by a pointed rock (this happened to me once) that leaves a somewhat irregular hole, can such a hole still be plugged?
4) In the case of #3, is it ever advisable to try using more than one plug in the same hole, if one plug does not sufficiently seal the hole due to being not quite large enough?
Thanks everyone!