Koenigsegg is now a well established manufacturer of hyper cars. They famously built "the only car that defeated the Stig" since the CCX spun out while he was driving it for a lap time back in 2006. Despite the hypercar performance, Koenigsegg also prides itself in luxury and exquisite attention to detail. It is now also famous for building the hybrid Regera hypercar and the One:1; the first production car with a power to weight ratio of 1:1 hp per kg (it makes 1 MW/MegaWatt of power, prompting Koenigsegg to call it the first Megacar with a straight face). But this post isn't about all of Koenigsegg's fascinating cars. No, it's about only the Regera. Or the Regera hybrid technology, rather. Koenigsegg just sold 20% of its parent company for €150 million (~$171 million USD) to NEVS. They also started a joint venture together where NEVS is contributing $150 million USD (~ €132 million) for a 65% stake in the joint venture. Koenigsegg is taking a 35% stake...
2012 Boss 302 on square 305/30/19 RE-71R's at AMP - Graham MacNeil © For better or for worse, I have heard and read so much about RE-71R's. Everyone swears by the grip but complains about the wear. Generally speaking, the pros are: 1. They grip as well or better than most R comps. 2. They don't wear as quickly as R comps if driven occasionally on the street. 3. They work better in the rain than R comps. The cons were limited to overheating quickly when used on track (being an autocross tire) and wearing too fast on heavy cars like mine. In the popular 200 TW category, they are faster than the popular Hankook RS-4's and BFGoodrich Rival S's according to published Tire Rack Tests. According to plenty of reviews, they are also faster than well established R comps like R888R's (which don't seem to work too well on heavy cars anyway) and the venerable NT01's. But I was still hesitant for a while until I talked to a tire tech support gentleman...







