There is no universal pressure for every 245/70R19.5 commercial tire. This size is available in steer, drive, all-position and trailer products, with different load ranges, service descriptions, speed limits and maximum pressures.
A particularly important comparison is Michelin’s Load Range H truck fitment versus the Load Range J XTE2 trailer tire. The XTE2 Load Range J carries the same nominal single and dual loads as a 141/140 service description, but the “J” in Load Range J is not the same thing as speed symbol J.
245/70R19.5 Tire Pressure Quick Answer
Select cold pressure from the measured axle load and the table matching the exact tire. Do not use 120, 123 or 125 PSI simply because one product in this size permits that value.
| Referenced product | Application | Single load per tire | Dual load per tire | Maximum pressure |
|---|---|---|---|---|
| Michelin AGILIS HD Z / XDS2, LRH | Truck steer, drive or limited all-position according to tread line | 2,240 kg | 2,120 kg | 120 PSI |
| Michelin XTE2, LRJ | Trailer | 2,575 kg | 2,500 kg | 125 PSI |
| Hankook Smart Flex TH31, 141/140J | Trailer | 2,575 kg | 2,500 kg | 123 PSI |
Load Range J Is Not Speed Symbol J
Load Range J is a casing and load-capacity designation. Speed symbol J is a separate letter in a service description and represents a nominal maximum speed of 100 km/h under the applicable conditions.
- Michelin XTE2 Load Range J: maximum published speed 65 mph, approximately 105 km/h.
- Hankook TH31 141/140J: the final J is the speed symbol, rated at 100 km/h.
- Shared load capacity: 2,575 kg single and 2,500 kg dual per tire.
The two trailer products are therefore equivalent in nominal load capacity, not identical in every specification. Tire construction, maximum pressure, tread design and published speed limit remain product-specific.
Michelin 245/70R19.5 Load Range H Inflation Table
Michelin publishes the following axle-load reference for 245/70R19.5 Load Range H AGILIS HD Z and XDS2 19.5 tires. Loads are per axle: two tires for single fitment and four tires for dual fitment.
| Cold pressure | Single axle load | Dual axle load |
|---|---|---|
| 75 PSI | 3,080 kg | 5,840 kg |
| 80 PSI | 3,220 kg | 6,120 kg |
| 85 PSI | 3,400 kg | 6,440 kg |
| 90 PSI | 3,540 kg | 6,720 kg |
| 95 PSI | 3,720 kg | 7,040 kg |
| 100 PSI | 3,860 kg | 7,320 kg |
| 105 PSI | 4,000 kg | 7,560 kg |
| 110 PSI | 4,180 kg | 7,920 kg |
| 115 PSI | 4,300 kg | 8,160 kg |
| 120 PSI | 4,480 kg | 8,480 kg |
Hankook TH31 141/140J Trailer Inflation Table
Hankook lists the 245/70R19.5 Smart Flex TH31 as a trailer tire with service description 141/140J and a product maximum of 123 PSI. The manufacturer load-inflation poster provides these axle capacities.
| Cold pressure | LI 141 single axle | LI 140 dual axle |
|---|---|---|
| 65 PSI / 4.5 bar | 3,095 kg | 6,010 kg |
| 73 PSI / 5.0 bar | 3,365 kg | 6,540 kg |
| 80 PSI / 5.5 bar | 3,635 kg | 7,055 kg |
| 87 PSI / 6.0 bar | 3,895 kg | 7,565 kg |
| 94 PSI / 6.5 bar | 4,155 kg | 8,065 kg |
| 102 PSI / 7.0 bar | 4,405 kg | 8,560 kg |
| 109 PSI / 7.5 bar | 4,665 kg | 9,045 kg |
| 116 PSI / 8.0 bar | 4,905 kg | 9,525 kg |
| 123 PSI / 8.5 bar | 5,150 kg | 10,000 kg |
Michelin XTE2 LRJ vs Hankook TH31 141/140J
Both trailer references reach the same nominal per-tire load capacity, but by different published product specifications.
| Point | Michelin XTE2 LRJ | Hankook TH31 141/140J |
|---|---|---|
| Single load index equivalent | 2,575 kg | LI 141 = 2,575 kg |
| Dual load index equivalent | 2,500 kg | LI 140 = 2,500 kg |
| Maximum pressure | 125 PSI | 123 PSI |
| Published speed reference | 65 mph | J = 100 km/h |
| Application | Small-diameter trailer tire for high-scrub and specialty trailer service | Regional trailer tire |
Never transfer Michelin’s 125 PSI ceiling to the Hankook product or assume the Hankook speed symbol defines the Michelin tire. Match every table and limit to the brand, tread line and sidewall in service.
Other 245/70R19.5 Service Descriptions
The size also appears in lower-load or truck-oriented specifications, including 133/132M, 136/134M and 140/138M depending on product and market. These are not automatically interchangeable with 141/140J or Michelin Load Range J.
Read the full sidewall before selecting a table. Our truck tire sidewall markings guide explains load indexes, speed symbols and other service information.
How to Choose Pressure from Actual Axle Load
- Weigh the vehicle or trailer in its normal loaded condition.
- Identify single or dual fitment and the complete tire specification.
- Open the table for that exact manufacturer and product.
- Select the first cold-pressure step supporting at least the measured axle load.
- Respect the lowest limit among the tire, rim, wheel, valve and vehicle.
For example, a Michelin LRH single axle weighing 3,900 kg exceeds the 3,860 kg capacity at 100 PSI. The next published step, 105 PSI, supports 4,000 kg. That example applies only to the Michelin LRH table—not to every 245/70R19.5 tire.
Trailer Pressure Management
Trailer tires can experience high scrub, tight turns, mismatched duals and long periods without direct driver feedback. A maximum-pressure habit does not replace axle weighing and routine cold checks.
- Use matched tires in dual assemblies and maintain the specified dual spacing.
- Check valves, extensions and rims for the required pressure capacity.
- Do not bleed a hot tire down to its cold target.
- Reweigh after body, cargo or axle-distribution changes.
For a broader manufacturer reference, see the published Goodyear truck tire pressure chart. Our article on pressure management in truck fleets also explains how to build inspection and recording discipline.
Bridgestone, Continental and Sailun 245/70R19.5 data
Additional manufacturer data shows at least four distinct capacity/pressure combinations in this size. They must remain separate from the Michelin Load Range H and Load Range J examples above.
| Manufacturer reference | Specification | Maximum single load | Maximum dual load | Published endpoint |
|---|---|---|---|---|
| Bridgestone standard metric table | Load Range G | 2,060 kg per tire | 1,950 kg per tire | 110 PSI |
| Bridgestone LRH-only table | Load Range H | 2,180 kg | 2,060 kg | 120 PSI |
| Continental Hybrid HS3 / HD3 | 136/134M | 2,240 kg | 2,120 kg | 123 PSI in the referenced metric table |
| Continental Hybrid HT3 | 141/140K, product generation dependent | 2,575 kg | 2,500 kg | Use the matching Continental trailer table |
| Sailun truck catalog variant | 136/134M, 16 PR | 2,240 kg | 2,120 kg | 120 PSI (825 kPa) |
| Sailun higher-load variant | 144/142J, 18 PR | 2,800 kg | 2,650 kg | 131 PSI (900 kPa) |
Pirelli and other manufacturers may also offer this size in market-specific truck or trailer products. Only add their PSI after the exact current product table has been confirmed; tire size alone is not sufficient evidence.
Final Recommendation
For 245/70R19.5, start with the exact product—not the size alone. Michelin Load Range H, Michelin XTE2 Load Range J and Hankook TH31 141/140J require different tables and limits. XTE2 LRJ and TH31 141/140J are equivalent in nominal load capacity, but their maximum pressure and speed references remain product-specific.
There is no universal PSI. Use actual axle load and the table matching the exact manufacturer, tread line, load range or service description, and single or dual fitment.
They have the same nominal load capacities: 2,575 kg single and 2,500 kg dual per tire. However, they are not identical specifications because maximum pressure and speed references differ.
No. Load Range J is a load and casing designation. Speed symbol J is a separate marking that represents 100 km/h.
Yes. Michelin XTE2 and Hankook Smart Flex TH31 are trailer products in this size. Other 245/70R19.5 tires may be intended for steer, drive or all-position service, so verify the tread line.
No. The referenced Hankook TH31 product maximum is 123 PSI. Never transfer the pressure limit of one manufacturer’s product to another tire.
