It is advisable to put it on the sealant immediately, the balancing is normal, after running in after 2-3 thousand, you need to repeat it again. Watch the pressure in cold weather, it happens - it sits down great. Noisy, but given the number of spikes per square centimeter, this is understandable. On cameras I will pass another season easily. A couple of times I got into the line, pulled out with dignity. It will not be possible to drift on such a gear, it is very tearing! :) In general, if the inner layer had not cracked and started to poison the spikes, I would have put a confident 5! In general, for its cost a worthy option for a couple of seasons. I don't think it will wear out. Will have to change next season.