Now I know what a Tire & Load Info sticker is - It’s about the same size and often located nearby on the door/B-post. But instead of seating capacity and tire pressures, the placard in question displays date and country of manufacture, VIN, and a variety of gross(max) weight info.
But my internet searches for the term for the attached have netted goose eggs for this incompetent Gen-X searcher!
Most “Cert” labels, on vehicles mfgd since model year 1990, repeat the tire size and cold pressure info provided on the Tire & Load/ SaferyVIN Tire & Load Label.
In the cases of my Honda and wifey’s Toyota, that is not the case. What determines if tire info appears on both stickers, or, only on the tire-specific one?
In any case, if we could get more people to pay attention to these placards. There’s a lot of useful information - beyond just tire pressure - on them!
I’ve always been confused about the GVRW specs. The front and rear added together seems to equal the total, so that makes sense. But what does GVRW stand for? Presumably the GVW part means “gross vehicle weight”. But then what does the “R” mean? I presume it mean “road”. So if GVRW is the maximum road weight, how does the owner figure out how much stuff can be put into the vehicle before exceeding that weight? They’d need to know the vehicle’s weight with everything removed, but that’s not provided on the label. .
I ran some weight checks on the vehicle-supplied tire pressures, and found out that car makers did a pretty good job of making sure that their recommendations exceeded gross axle weight(GAWR) by at minimum 10%. In some cases, 20 to 30% of GAWR.
So again people: Overinflate to your heart’s content, but it is NOT necessary!
Once again:
Most of us in this forum are well aware that the vehicle mfr’s inflation specs are more than adequate for the vehicle’s GAWR.
Those of us who keep our tires inflated 2-4 psi over the mfr’s spec do so because this practice improves the vehicle’s handling, fuel economy, tread wear, and traction. Additionally, I prefer the ride quality of my car when the tires are 2-4 psi over the vehicle mfr’s specs.
Even 3psi over door placard, especially on modern cars with low profile tires a mile wide, makes the steering too light, and sometimes twitchy, for me.
As for ride, +3psi and it starts to feel like a pulpwood wagon.
And I apologize for not explaining my term “MIBby”: (M)ore (I)s (B)etter! Mibbies believe that more (insert here) is always better. In our context, more air pressure.
And, others have different preferences, so I fail to see why you continue to harp on this topic. I think that adults are able to read the vehicle mfr’s inflation specs, as well as the readout on their TPMS or tire gauge, and make their own decisions regarding the psi that they prefer.
That might be a reflection of your car’s suspension tuning, or its tires, or merely your perceptions.
All vehicles since 2006 are required to have the maximum combined weight of passengers and cargo listed on the Tire and Loading Information label. That number should be GVWR less the curb weight of the vehicle. Prior to 2006, you would need to know the curb weight and subtract that from the GVWR, leaving the maximum combined weight of passengers and cargo. Curb weights are published by the manufacturer.
The curb weight varies with the options, engine size, transmission, axle, etc. Do the published curb weights for older vehicles account for the various options available?
They publish curb weights by trim level, engine/transmission combo, bed length, 2WD, 4WD, AWD, FWD, etc. For newer vehicles, the curb weights are readily published. Can’t say for sure on older models so you may have to dig a little. I tried a 1977 Chevy Monte Carlo and was able to find the curb weights for the two engine options that were available that year.
I don’t mind such regulations if they protect us from our most basic human flaws - greed/ selfishness, and quick-to-dismiss knowledge and scientific facts.
What modification was done to a vehicle that was big enough to require a Caution sticker but only reduced/changed the load carrying capacity by 12 lbs…??
I mean I have seen hundreds of conversion vans, box trucks etc etc etc, but none that only changed the load by 12 lbs…