I have taken calls from people that want to use a standard load tire on their truck or sport utility when a higher load range is required. Based on the specs they read, they assumed they would carry the load. That was not the case. LT (light truck) tires are designed around the same basic rules as…
…load" pressure for standard load tires and 41 psi is the assigned "maximum load" pressure for extra load tires. The above chart correctly shows that an extra load tire is not rated to carry any more load than a standard load tire when both are inflated to the same pressure (up to the standard load…
…in standard load, load range C, D and E but can support distinctly different loads and accept considerably different inflation pressures. Maximum Load: 2,271 lbs. Max. Inflation Pressure: 44 psi Load Range: SL Maximum Load: 2,205 lbs. Max. Inflation Pressure: 50 psi Load Range: C Maximum Load: 2,623…
…the Load Index of your new tires be equal to or greater than the Load Index of the Original Equipment. In most cases, passenger vehicles will use one of three different ratings: * Standard Load - Either nothing is branded on the tire's sidewall or it may be branded Standard Load and identified…
Can I place an "extra load" tire on a vehicle that calls for a "standard" rating? The "XL" (extra load) tire can be ordered for a vehicle that had a standard load tire as its Original Equipment. This is accomplished in the manufacturing process by adding additional…
…Equipment and provides the vehicle manufacturer's standard cold tire pressure recommendations. Because it is possible for vehicle manufacturers to provide alternate cold inflation pressure recommendations to accommodate unique weather, load and/or high-speed service conditions, the placard guides…
…speed continues to climb, the rated load capacity of the tire is reduced in 5% increments for every additional 10 km/h until the vehicle's top speed has increased an additional 30 km/h (18.6 mph). In this case, the 225/45R17 91W Standard Load size's rated load capacity of 1,477 lbs. is reduced to…
…applications". P-Metric Passenger Vehicle Tires Load Ranges Abbreviated Maximum Load Pressure Light Load LL 35 psi (240 kPa)* Standard Load Nothing or SL 35 psi (240 kPa)* Extra Load XL 41 psi (280 kPa)* *In an effort to internationally harmonize load ratings and ranges, recently introduced and…
…tires. Generally, we recommend staying with a tire that has the same load capacity. This is especially important on 3/4-ton and 1-ton pic up trucks. However, for certain car applications it may be acceptable to use a standard load tire when an XL tire was O.E. The tire must carry at least half of…
…each tire can carry. On standard load tires, once you inflate up to 35 psi, the load carrying capability reaches a peak and stops at 1,356 pounds. No matter how much more you inflate the tire, it can't carry any more weight. The Dunlop tire, however, can. With extra load tires, you can inflate the…
…etc. Here are a few key points to remember when considering load ratings for your vehicle's tires: The main thing to check is whether your car uses Standard Load or Extra Load tires. Extra Load tires will have an XL (eXtra Load) or RF (ReinForced) after their size to indicate the rating. If…
…determine the maximum load the tire is rated to carry is based on the sizing system industry standards applied to the tire. Sizing System Tire Load Range Load Pressure P-metric Light Load Standard Load Extra Load 35 psi 35 psi 41 psi Euro-metric Standard Reinforced or Extra Load 36 psi 42 psi…
…Light Load, Reinforced and Extra Load on all passenger tires. If we don't give such a description, you can assume the tire features a Standard load range that's either P-metric or Euro-metric. On the other hand, if you're searching for light truck tires you will find a very distinct load range after…
…modern term for load capacity ratings on heavy duty tires used on 3/4-ton and one-ton pickups and SUVs. * 2 ply = Standard Load * 4 ply = Extra Load * 6 ply = Load Range C * 8 ply = Load Range D * 10 ply = Load Range E For more information on this topic, take a look at "Load Range E 10 Ply…
…Friend Tire Tech: Tire Specs: Globalized Standards Tire and wheel manufacturers initially formed regional associations to establish interchangeability standards for tires, rims and allied parts for the guidance of manufacturers, as well as to establish standards for the designers of motor vehicles,…
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