I just put some Toyo A/T's on my tahoe. They come in the 35" variety and have 10 ply sidewalls when you go with Load range E. Just looking at them they look like they would make a great off road tire for an A/T.
Thet also have some sidewall tread. Not like a M/T but really good imo.
The sidewalls are only 3 ply in load range E.
Good info. Toyo makes great tires, but they're usually pretty heavy. Can you feel the difference in weight?
Both of these are for 35x12.5x17
From BFGs site for the KM2 the last column is the weight.
http://www.bfgoodrichtires.com/tire-selector/name/mud-terrain-t-a-km2-tires#techspecs[TABLE="class: head, width: 783"]
[TR="class: even datarow"]
[TD="class: inner col3 section_width_col maxHghtd, align: center"]12.5" on 10"[/TD]
[TD="class: inner col3 overall_col maxHghtd, align: center"]36.8[/TD]
[TD="class: inner col3 rev_miles_col maxHghtd, align: center"]566[/TD]
[TD="class: inner col3 tread_depth_col, align: center"]20[/TD]
[TD="class: inner col3 load_single_col maxHghtd, align: center"]3525@50[/TD]
[TD="class: inner col3 load_dual_col maxHghtd, align: center"][/TD]
[TD="class: inner col3 tire_weight_col maxHghtd, align: center"]
73.7[/TD]
[/TR]
[/TABLE]
From Toyos site in red. These are actually lighter than the BFGs.
http://toyotires.com/tire/pattern/open-country-at-ii-on-off-road-all-terrain-tires
[TABLE="class: views-table sticky-enabled cols-88 sticky-table, width: 1076"]
[TR="class: odd, bgcolor: #EDF5FA"]
[TD="class: views-field views-field-field-tire-tiresize-value active, bgcolor: #DDECF5, align: center"]35X12.50R17LT[/TD]
[TD="class: views-field views-field-field-tire-loadindex-ss-value, align: center"]121R[/TD]
[TD="class: views-field views-field-field-tire-loadrange-pr-value, align: center"]E[/TD]
[TD="class: views-field views-field-field-tire-construction-value, align: center"]XT[/TD]
[TD="class: views-field views-field-field-tire-sidewall-value-1, align: center"]BSW[/TD]
[TD="class: views-field views-field-field-tire-prodcode-value, align: center"]352810[/TD]
[TD="class: views-field views-field-field-tire-rimwidth-value, align: center"]8.5-
10.0-11.0[/TD]
[TD="class: views-field views-field-field-tire-weight-value, align: center"]
70[/TD]
[TD="class: views-field views-field-field-tire-treaddepth-value, align: center"]17.4[/TD]
[TD="class: views-field views-field-field-tire-oad-value, align: center"]34.5[/TD]
[TD="class: views-field views-field-field-tire-oaw-value, align: center"]12.5[/TD]
[TD="class: views-field views-field-markup, align: center"]3195 / -[/TD]
[TD="class: views-field views-field-markup-1, align: center"]65 / -[/TD]
[TD="class: views-field views-field-field-tire-utqg-value, align: center"] N/A[/TD]
[TD="class: views-field views-field-field-tire-revs-miles-value, align: center"]602[/TD]
[TD="class: views-field views-field-field-tire-treadconstruction-value, align: center"]3P+2S+2N[/TD]
[TD="class: views-field views-field-field-tire-sidewallconstruction-value, align: center"]3P[/TD]
[/TR]
[/TABLE]
I had the previous generation of the toyos (the AT) on Carlos and loved them. I dont remember if they were E rated or not but they did well in dirt, rocks, rain, and snow.
But I think you should try siping or grooving what you have before buying new tires.