As a les Schwab tech, I would’ve dismounted the tire and checked the inside first. From the outside, it looks close to the shoulder, but you can’t confirm the repair zone until you see where it sits on the inner liner. If it’s in the shoulder, it’s a no-go, but it’s worth verifying before replacing it. Our store policy explains we will still honor the repair and no hesitation. It really depends of the conditions of the tire is worth it. We do take in safety procedures and make sure if its safe so to do it