I cannot fault the nextdaytyres.co.uk, they say next day and they mean next day. I ordered a set of tyres and inner tubes on the Tuesday at 11am and they arrived at my office the following day at about the same time. And I am very impressed with the tyres I ordered, a set of Schwalbe Kojak 27.5 x 1.35 Black Performance Line SpeedGrip Reflex with Raceguard. I replaced my knobbly MTB tyres on my mountain bike with my new tyres and, wow, it made a difference. I have started cycling into work a couple of times a week, a journey of about 20km (1 hour) and after I replaced my tyres with the slick pair, I found the cycling easier and faster along the roads. I have now knocked up to 10 minutes off my journey time, I can now cycling into work in about 50 minutes. I highly recommend these tyres if your commute to work, or general cycling, involves roads rather than trails.