| I have Cooper ST in 265's load range C and pull a 7500lb fifth wheel, so the c should be fine. But some advice I own a auto and tire shop and I am cooper dealer and don't recommend the ATR's for your truck,everyone Iput on only last about 30k and they don't handle well with a load very squirmy even when they are 245's 10 ply.
__________________ 04.5 LLY Crew Cab, Quadzilla Stealth 2, K&N Intake
EGR Block Off Plate, TEMPRA Revenger R/T'S 285's
Autometer Boost & Pyrometer Gauge
4 in. MBRP Exhaust Turbo Back
PCV Valve reroute
4 in Nasta Stainless Steel Tube Steps
AVS Window Vents, Deer Whistles
Firestone Ride Rite Air Bags w/ Compressor, Robin Fifth Wheel
rockin |