Forum Discussion

alex800's avatar
alex800
Explorer
Nov 09, 2014

Tow Vehicle Tires upgrade

I need to upgrade the tires on my TV (2011 Expedition EL) due to some recommendation from other knowledgeable folks. I’m towing 7500 lbs travel trailer and recommendations that I upgrade my tires to load range D or E tires. There are not a lot of options in my tire size (275/55/20). The only tire I was able to find that is load range D rated is BF Goodrich All-Terrain TA KO2 LT275/55R20/D which is about $237 per. The other tire I’m considering is Nitto Terra Grappler AT which is XL rated that is about $190.

I need some recommendation. Should I spend additional $200 for D rated tires or will XL would be a safe choice?

I currently have Pirelli Scorpion STR with less than 2000 mi on them.
Tow Vehicles
  • Terryallan's avatar
    Terryallan
    Explorer II
    Nov 10, 2014
    Look at Cooper Discoverer Plus. They are stronger than a P tire, and rated to 2601LB each. All the tire you will ever need. and around $130. each.
  • agesilaus's avatar
    agesilaus
    Explorer III
    Nov 10, 2014
    I just bought a set of 4 Goodrich T/A in 18 inch and are LR E for my truck. And they were $200 apiece. You may want to check around for price. Otherwise look at the vehicle axle weight rating on the door post sticker. Having a set of tires that exceeds this won't do you any good since you are still limited by the axle capacity. An exception to this would be if you wanted more puncture resistance for offroad travel, but I doubt that's what you have in mind.

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