BF GoodRich HD Terrain Tires

[Mountain4x4]

Got to ask, what do you guys think of these on the Grenadier. I have had them on my Power Wagon for a little while, and like everyone using them I am blown away by the traction and durability. I was afraid the tread compound was too hard for real trail work, but I am changing my mind. Technically they were designed for HD trucks and towing along side off road use. But I am totally blown away by these. And that is from a life long user of BFG off road tires.

 

[FlyingTexan]

aren’t they super heavy?

 

[anand]

Work notably better (and as expected) than KO2s in muddy conditions, but are also notably louder than KO2s (again, as expected).

 

[Mountain4x4]

About 10lbs per tire heavier. Ride and traction have really blown me away on the Power Wagon. Would 10lbs make that much difference?

 

[Krabby]

About 10lbs per tire heavier. Ride and traction have really blown me away on the Power Wagon. Would 10lbs make that much difference?

50 lbs. 4 and a spare (5x10).

 

[anand]

Would 10lbs make that much difference?

In 265/70/17 the KO2 to HD Terrain weight difference is about 15% (53 to 60lbs); that will be felt in acceleration, braking, and fuel economy.

Will it wreck the driving experience? Not at all, but it is important to remain cognizant of rotating mass

 

[FlyingTexan]

50 lbs. 4 and a spare (5x10).

Rotational mass is the only real one to worry about.

 

[LRNAD90]

Looks like Agile OffRoad is using them on their Grenadier Build. I believe he is using 285/75-17's along with the Eibach Lift springs. Anyway, point I was going to make, is that is is probably more realistic to compare the tire's weight to the KM3 MT than the KO2 AT...

BFG KO3 MT in 275/75-17 quotes a weight of 67 lbs each
BFG HD-Terrain in 275/75-17 quotes weight at 64 lbs each

So actually 3 lbs lighter per tire than what (IMO) is the more comparable tire..

Though both are Load Range E tires, the HD-Terrain has a load index rating nearly 800 lbs more per tire, so likely to be a stiffer carcass, and have less flexibility under the lighter (compared to 3/4 and 1 ton trucks) Grenadier..

 

[Psignore00]

That’s what I’m putting on once I wear out the factory KO2. The perfect amount of compromise to a MT.

Just not sure which size yet. 255/80r17, 265/75r17, or 285/70r17.

 

[chrsbe]

That's how the small Eibach Lift and BFG Mt 275/75/17 look like. Sweetspot for me.

 

[Logsplitter]

That's how the small Eibach Lift and BFG Mt 275/75/17 look like. Sweetspot for me.

Looks good. What size lift

 

[Tinerfeño]

Rotational mass is the only real one to worry about.

Rotational inertia to be exact. Outer mass is more important than inner.

 

[chrsbe]

Looks good. What size lift

It is the EU Eibach +4cm. I think it is the same as US +1.7in. I went for HD springs. The more firm variant. Did not regret it.