I hadn't used them for a long time because they were so terrible and jerky. I tried them today, and the improvement is huge. The rental is very close to real life. It just feels like they stuck grippier-than-usual tires on them. The 125cc I used had the jerkiness problem resolved too. But I've never driven one of those in real life, so I can't give an as informed opinion on those. On the downside, the line of rubber is too narrow around a lot of the corners on kart tracks. It's very common for karts to go wide around corners—to keep RPMs high—so there should be more of it on the track. Another thing I'll keep complaining about, until it's fixed, is the amount of **** off-line at all levels of grip. This occurs at all tracks, not just ones for karts. It's highly unrealistic.
