My use of the GT365 is much the same as Fordulike's... I have been running 28x2" GT365 tyres on my Powerfly7 for the past 2 years (8,000+ miles). I got about 4,000 miles out of the rear tyre and nearly double that on the front with 3 slow punctures. On tarmac I run them at 35/40 lbs F/R and...