I run 29x15x15 M/T sportsman SR radials on 12" rims on my lowerd/tubbed 85 stepside truck
26x8x15 on 7" rims in front
work way better in the rain than the sportsman/sportsman pro tires
they have not hydro planed in the wet yet,unlike the sportsman pros I had last..about 35-40 mph in the wet with them and hydro bad
the SR radial in the wet are up to 55-65 mph and have not hydro yet,I feel very comfortable in the rain at some speed with them
they have been on for a little over a yr and are wearing very little on the back...front end is wearing the front cause of bad alinement
I run about 25lbs of air in the back and have no traction problems..my 318 is not gonna break them loose for sure...but i can drop the air some to get a good bite on the wet road
my pros hooked good at 12-16 lbs of air but would get
on the top end at speed
the SRs are a better rubber compound just for the street and tubbed/wide rims and wear well with cornering...so they said
my pros only lasted 14 mounths with daily driveing and wore in the middle with 20 lbs of air..which is max on the tire
for longjevity and wet weather..well worth the $$$