Is the Wildpeak A/T4W good in snow?

Yes. It carries the three-peak mountain snowflake symbol, so it meets severe snow service standards. Owners report confident grip in snow and slush.

How does it compare with the BFGoodrich KO2?

The A/T4W is generally quieter on pavement and has a treadwear warranty, while the KO2 is known for a tougher sidewall and longer-standing off-road reputation. Both are strong in snow.

What does load range D mean here?

Load range D means an 8-ply-rated construction with a higher load capacity and stiffer sidewalls. That suits towing and hauling but gives a firmer ride than a standard-load tire.

Can I use it year-round on a truck?

Yes. It is an all-season, all-weather tire with a severe snow rating, so it works for highway, gravel and winter driving. It is not a substitute for a dedicated mud tire in deep mud.

Does it come with a treadwear warranty?

Falken backs most sizes of the A/T4W with a 50,000-mile treadwear warranty. Check the warranty terms for this LT size before buying.

Will it fit my 18-inch wheels?

It fits 18-inch wheels in the LT325/65R18 size, which is a large light-truck fitment. Confirm clearance and load rating against your vehicle's placard before mounting.