I CANNOT EVEN STRESS ENOUGH: STOCK OEM PADS AND ROTORS. If you read what all caps mean you will get my message. I thought as you did, drilled rotors trick brakes are for race cars not HD trucks. You can run a aftermarket stock style rotor of good quality OK , factory pads are a must! JMHO from someone who has "been there, done that"
2019 Chevy Dually Door handles/color matched 110 Gal transfer-flow bed tank / 20"AE wheels Mich. 265/60/20 defender tires /husky rear flaps /cargo box/weathertech mats.tinted glass, xpel on forward surfaces, blacked out pillars