This in the one I use on the rear wheel. I have legit run over broken bottles and auto glass shards & no puncture. In fact, before I changed to this tire, in 6 months I got 3 flats. 5 years later on this same tire, no problems. Both models have that reflective strip, which very much saved my butt several times.

https://www.continental-tires.com/bi...s/contact-plus

Tell me, what local resources do you have? I have access to 4 bike shops, two with outstanding service departments.

- Andy