I may sound like an idiot, but here is what I have been through. I had a 98, and now have an 01, Running almost identical power and road habits.
98
goodforayear rt/s about 30000 not good
Firestone Radial R4S 265s about 30,000 miles decent all around tire
Goodyear AT/S 285s about 20,000 miles Good offroad nuf said
Bridgestone Dueler A/T 285s about 20,000 miles OK tire, not hard enough
01
Michelin ltx m/s about 80,000 miles
michelin ltx m/s running at 8,000 miles
Note the mileage that the road tires get compared to the off road tires, maybe 3x the miles!
Personal opinion, for my money and the traction and life all considered, and for simply heavy duty construction, the michelins are awesome.
ps they hold nails without leaking better than any I have ever had.
this is all from my experience, on this exact truck.
Good luck
98
goodforayear rt/s about 30000 not good
Firestone Radial R4S 265s about 30,000 miles decent all around tire
Goodyear AT/S 285s about 20,000 miles Good offroad nuf said
Bridgestone Dueler A/T 285s about 20,000 miles OK tire, not hard enough
01
Michelin ltx m/s about 80,000 miles
michelin ltx m/s running at 8,000 miles
Note the mileage that the road tires get compared to the off road tires, maybe 3x the miles!
Personal opinion, for my money and the traction and life all considered, and for simply heavy duty construction, the michelins are awesome.
ps they hold nails without leaking better than any I have ever had.
this is all from my experience, on this exact truck.
Good luck