Cooper Tires STT PRO truck camper MPG test

Attempted to establish a baseline for fuel economy/mpg at 65 mph, with the 35.4″-tall, 295/65R20 Cooper STT PRO tires under a heavy Hallmark flatbed truck camper outfit. There was too much wind for this to be a true baseline, but efficiency was still good for this not-aerodynamic configuration; just under 13 mpg. I probably will revisit this in the future. … Read More

Cooper STT PRO 295/65R20 low psi flexing

Recent photoshoot (June 2020) with Cooper Discoverer STT PRO, 35.4″-tall, 295/65R20 tires. My 2014 Ram crew cab with Cummins Diesel and stock-height suspension was the model. Pressures were 27 in front, 17 in the rear. Disclaimer: As with all things, proceed at your own risk, only you can decide what is appropriate given your training, experience, knowledge, the conditions, etc. … Read More

Cooper Discoverer STT PRO 295/65R20 first look

Mount and balance, and first look at the 35.4-inch tall, LT295/65R20 Cooper Discoverer STT PRO tires I’m running on my diesel truck(s). There will be more in the weeks and months ahead, here, and also @RoadTraveler on Instagram (typically extra content in Instagram stories). Tell ’em you saw it on RoadTraveler.net Become a RoadTraveler patron. Thanks! James Langan Copyright James … Read More