I have been cycling leisurely for the past 10 years. I have 2 Treks that I love. An almost 10 year old hybrid and 1.2 road bike. The road bike is my first road bike. I love him and used to ride 100+ miles a week with him along beautiful farm roads. However, last year I moved to a city and I don't ride as often because I don't like being clipped in while in traffic and dealing with lights, pedestrians and tons of people. I have been riding my hybrid all the time because I feel better in traffic with it and still ride 30+ miles on it. I am thinking of changing the pedals to platform pedals on my road bike so I can use the road bike for commuting. Right now I am trying to decide if I should just trade in my older hybrid and get a new one. But I really don't want to drop a lot of money on another bike when I have perfectly good road bike. I have done some research on some platform pedals and am thinking about either the MKS Lambda Pedals or the Shimano PD-MX80 Saint Pedals. Anyone have any thoughts on pedals? Also, I was wondering about tires. Do tires with a bit more tread makes sense? Or they even necessary for mostly city driving and some path riding?