Cooper stt PRO
08-07-2015, 05:06 PM
#31
Opinionated Blowhard
MPG is going to vary based on gear ratios most of all...and then added rotational mass. I know that my jeep weights in at 4480 with C rated AT3s (255/70/16) and now it weights in at 4520 with E rated STT PROs (245/75/16). I went thru a lot of psi trials to get the right feel...now set at 45psi. My AT3s ran at 36psi.
08-08-2015, 12:49 AM
#32
Got my STT PRO's Installed today
Just got mine installed today. Been hemming and hawing between the 295/60/20 and the 275/65/20. Beings that I drive my truck daily and didn't want to much rubbing issues on a brand new 50k truck I decided to go 275/65. I absolutely love the look. Not hip on the ride or noise at all. Ride quality went out the window compared to factory and noise is much louder than expected based on the reviews I've read. I had 35" nitto mud grapplers on a 04 FX4 years ago and these aren't much off of the noise they made. I don't know if the 295/60 would have rode any better but I cant imagine the noise would be less based on it being a wider tire with more contact on the ground. I love the look but the noise everyday will determine if I keep them or decide to sell and get something a little less aggressive like the ST MAX.
Last edited by Randall1111; 08-08-2015 at 12:50 AM. Reason: Typed wrong tire size
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Kenferg1 (08-08-2015)
08-30-2018, 09:00 AM
#33
Stt pro
They are definitely not new. I bought a set back in 2015. I loved everything about them except the noise and the stiff ride. After reading the advertisements and reviews I expected them to be pretty quiet however they were not. They were not terrible and I’ve had worse but the Nitto Ridge Grapplers I have now are quieter and ride a little smoother. The mileage I was getting out of the STT PRO was pretty amazing. When I traded the truck in I had 45K on them and they easily had another 10-15K to go. I love the way they look and they do really well in any off-road situation I just couldn’t deal with the noise and stiff ride in another brand new truck so I went a different route this time. And you are correct the price is right. If you don’t mind the noise and the stiff ride I wouldn’t hesitate to buy these and you will be happy with them. To top it off they’re probably one of if not the best looking tire on the market.
Randall
Randall