I'm surprised there isn't a "Tires" section, anyway move it to a more appropriate section if need be... Bike is a 1993 XTZ750 Supre Tenere. Front tyre is an Mitas E07 and the rear is a Metzler Karoo 2. The front tyre is all dried out an the rear is wearing out. The bike fully loaded without cases and rider is around 220kg/500lbs. The tyres came with the bike and have served me well. The Karoo 2 is no longer made/available. I'm looking to replace the set with the Metzler Enduro 3 Saharas, Karoo 3s or the Pirelli MT21 - or maybe something else? I do about 60/40. The 60 is mostly curvy highway stuff. The off-road terrain runs from soft almost talc-like sand (almost that fesh-fesh crap) to hard pack gravel/stone desert terrain. Mud is very infrequent and an occasional water crossing. Basically a lot of dust, rocks and gravel! I don't mind keeping my highway speeds down in order to get a better tyre for a bit more off-road performance. Suggestions?