Tire Load Range???
#1
Tire Load Range???
Ok so I found a really good deal on some tires. 295-70-17 NITTO TERRA GRAPPLER but they are load range D not E. What really is the difference and should I be worried? I am not hauling anything heavy or really hauling alot at all.
2007 Dodge Ram 2500 SLT 4X4 Quad Cab Short Bed 5.9L
Thanks
David
2007 Dodge Ram 2500 SLT 4X4 Quad Cab Short Bed 5.9L
Thanks
David
#2
D load range tires are 8-ply and have a max inflation pressure of 65 PSI. E tires are 10-ply and 80 PSI. For a given size, the E range tire has a considerably higher load rating. Personally, I would go no lower than E range on a 3/4 or 1-ton truck. Higher ratings usually give you less rolling resistance and more tread life as well.
#4
I had Firestone Destination ATs 285/70/17 load range D for about 20k miles. Load rating on the Firestones was the same as the load rating on the E 265/70/17 BFGs that came with the truck, although lower PSI. I towed frequently and they never felt squirmy but I check tire pressure BEFORE I tow EVERYTIME. The only reason I changed is, like the BFGs, they were aweful in the sand. I would agree that you should use E rated tires, but not manditory. Remember, load rating is more important than load range. In my case, larger tire with lower PSI = same load rating.
#7
I had 10-ply tires on my truck in the stock size, but I wanted to go bigger so I went with 8-ply 33"s. I also put on new rims, though, so I kept the 10-plys if I ever need to haul. I towed the biggest U-haul trailer from Seattle to San Diego on the 8-plys with no problem though.
I think you'll be fine if you're not carrying too big a load, just make sure to air up the rear tires to the max pressure for a load, D or E tires.
I think you'll be fine if you're not carrying too big a load, just make sure to air up the rear tires to the max pressure for a load, D or E tires.