... My AT2s were supposed to be 31.6", but the ones I have are 30.5".
I had a set installed this morning, so far they've performed flawlessly...on the 15 miles of dry pavement and 1/2 mile of damp gravel driveway they've been on.
How's the treadwear so far?
Jason
Does anybody have these in a 265/75R16?
My Grabber AT2s are awesome but they're a bit shorter than they're supposed to be. I'd love to get an actual real world measurement with a tape measure to see exactly how tall they really are. I know there is a calculated number and the manufacturer states a diameter on their sites, but I've often found them to be lying. My AT2s were supposed to be 31.6", but the ones I have are 30.5". So now I'm trying to decide if I should go to a 285/75 later on or stick with 265s in a different tire. Can anyone provide me with a real-world measurement?
Thanks in advance, I greatly appreciate it.
I find it hard to believe they are off by that much. When you measure a tire, you have to measure it at full pressure when it is off of the vehicle. The mistake that so many people make is that they measure the tire from the ground to the top of the tire while it is mounted and has the vehicles weight on it. Of course it wouldn't measure out that way. No one ever said it would be. The mfg specs given on a website are the measured diameter of the unloaded tire at maximum psi on a given rim size. Any tire is going to compress and be shorter once it has the weight of the vehicle on it. I've never found any mfg specs to be off by any great amount when you measure things the way they do. Measuring an unloaded tire at maximum psi is the only way to be consistent.
I find it hard to believe they are off by that much. When you measure a tire, you have to measure it at full pressure when it is off of the vehicle. The mistake that so many people make is that they measure the tire from the ground to the top of the tire while it is mounted and has the vehicles weight on it. Of course it wouldn't measure out that way. No one ever said it would be. The mfg specs given on a website are the measured diameter of the unloaded tire at maximum psi on a given rim size. Any tire is going to compress and be shorter once it has the weight of the vehicle on it. I've never found any mfg specs to be off by any great amount when you measure things the way they do. Measuring an unloaded tire at maximum psi is the only way to be consistent.
:sombrero: Well, it's not so much a mistake of measuring--when on the vehicle--
Most new off-road enthusiasts, will buy a 35" tire, because they feel that 35" vs there stocker 31" WILL RESULT in an AUTOMATIC --2" "LIFT", then are really dissapointed when that doesn't turn out-
Just as you say, measure it unmounted and you'll get pretty close to the advertised size--
:costumed-smiley-007:wings: JIMBO
Got a set of 34x10.5x17's mounted on my fj. Only about 15 miles on them, but look good and are very quiet.