4 years = bullshit. It must be sitting in your house 364 days of the year.
Well the average of 15 miles per day is not much riding at all even compared to a lot of people. Even when it was on my fixed bike I rarely skidded it. And its been on the front of my bike for the past couple years. Tyres have always lasted long for me and rarely/never puncture. I have the same thing with shoes too, had the same pair of vans old skool since 2005. Skated in them, rode bikes etc, still going strong although tatty.
Well the average of 15 miles per day is not much riding at all even compared to a lot of people. Even when it was on my fixed bike I rarely skidded it. And its been on the front of my bike for the past couple years. Tyres have always lasted long for me and rarely/never puncture. I have the same thing with shoes too, had the same pair of vans old skool since 2005. Skated in them, rode bikes etc, still going strong although tatty.