I was stupid enough to buy this without taking it for a run and now Im paying for it. The treadmill looks good but feels very cheap. The entyre deck creeks as you walk/run on it. Apparently rated to 130KG user weight, im 83KG and can not run on it without the belt jerking. Called for service over 2 weeks ago and still waiting for some to get back to me. Bought this on sale 3 weeks ago, apparently saved $1000, i would have gladly paid extra grand to get a good treadmill... My Bad, ive learned my lesson. Wouldnt recommend it for anyone who wants to go for a serious run. Walk/light jog is ok, once you go over 12-13km hour the belt and running deck just dont want to cooperate.