TBR Tyre KG901
The load-rated reference pattern in the Kerns truck range, published with full ply rating, load index, rim width and inflated dimensions for every size so a buyer can check axle compliance before the order is placed.
Product Overview
The load-rated reference pattern in the Kerns truck range, published with full ply rating, load index, rim width and inflated dimensions for every size so a buyer can check axle compliance before the order is placed.
Who It Is For
- Fleet engineers specifying by load index rather than by size alone
- Importers who need a data sheet for customs or homologation
- Operators running mixed 900R20 to 1200R20 fitments
Application Scenarios
- Heavy rigid and tractor units on 20" rims
- Loads planned close to the legal axle limit
- Fleets that must document load index per axle
At a glance
- Category
- Truck Tyres
- Division
- Tyre
- Axle position
- All-position, 20" rim
- Duty
- Heavy haulage
Problems It Solves
- Catalogue pages that give a size but no load index leave the buyer unable to verify axle compliance
- Under-specified covers failing early when the truck runs at maximum permitted load
- Rim width mismatches causing uneven shoulder wear
Why Buyers Choose This Product
Full table of ply rating, speed symbol, standard rim, maximum load, pressure, load index and inflated section width and overall diameter
Four sizes from 900R20 to 1200R20 in one pattern
Load figures given both single and dual so twin fitments can be checked directly
Technical Specification
The 5-row data table below is reproduced from the manufacturer's published specification for TBR Tyre KG901 without alteration.
| SIZE | PLY | TYPE | SPEED RATE | STD RIM | Max Load | Relative Pressure | Load Index | Inflated Dimensions (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| KGS | KPA | S.W. | O.D. | ||||||
| 900R20 | 16 | TT | K | 7.00 | 2800/2650 | 900 | 144/142 | 259 | 1019 |
| 1000R20 | 18 | TT | L | 7.50 | 3250/3000 | 930 | 149/146 | 278 | 1054 |
| 1100R20 | 18 | TT | L | 8.00 | 3550/3250 | 930 | 152/149 | 293 | 1085 |
| 1200R20 | 18 | TT | L | 8.50 | 3750/3450 | 830 | 154/151 | 315 | 1125 |
| 1200R24 | 18 | TT | K | 8.5 | 4250/3875 | 830 | 158/155 | 315 | 1226 |
Table as published in the Kerns Group product specification.
Comparison With Other Products
KG901 is the pattern to quote when the customer buys on load index. KG666 covers the same rim diameter where the decision is made on size and price.
Use Guide
- Read the load index pair as single/dual — the second figure applies to twin fitment
- Set pressure to the relative pressure column for the rated load, then adjust down for lighter running
- Fit only to the standard rim width shown, or to a width the tyre maker has approved
Others in Truck Tyres
Truck TyresTBR Tyre KG666View specification →
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Industries Served
Questions About TBR Tyre KG901
What load can 1200R20 carry?
3750 kg single and 3450 kg dual, at 830 kPa, load index 154/151.
What is the standard rim for 1100R20?
8.00. The inflated section width is 293 mm and the overall diameter 1085 mm.
Are these tube-type?
Yes — the table lists all four sizes as TT.
Need a Quotation for TBR Tyre KG901
Send the quantity and destination port and a price with a loading plan comes back. Specifications and certificate copies are provided before you commit.