12.4-28 (8-ply) BKT TR-135 TT


12.4-28 (8-ply) BKT TR-135 TT


BKT's TR-135 is a crossply R1 type (85% profile) heavy-duty tractor tyre with dual-angled tread lugs that provide high traction and long life in both field and road operations. The tyres feature a strong casing for excellent stability and operator safety.

The 12.4/11-28 is an 8-ply tyre designed for a rim 28 inches in diameter and 11 inches wide, although it's also suitable for a rims 9 inches and 10 inches wide. Its load rating is 123 (1,550kg) and speed rating is A6 (30km/hr). The rolling circumference is 3,704mm.

Please note: this is the modern equivalent of the 11-28 tyres fitted until the 1960s. 

Tyre style Crossply drive tyre
Tyre size 12.4-28
Brand BKT
Pattern TR-135
Tyre width (inches or mm) 12.4
Tyre profile
Rim diameter (inches) 28
Recommended rim (inches) W11
Alternative rim (inches) W9 / W10
Ply rating 8-ply
Speed weight index 123A6
Tyre construction Crossply
Tube requirement Tube Type
Section width (mm) 325
Overall diameter (mm) 1260
Static loaded radius (mm) 584
Rolling circumference (mm) 3876
Valve type

Tractor Tyres Direct has been selling budget tyres for farm tractors and machinery, ATVs, UTVs, quad bikes and lawnmowers online since 2012 for great brands like: Can-Am, Case IH, Claas, David Brown, Ferguson, Ford, Fordson, Honda, International Harvester, JCB, John Deere, Kawasaki, Kubota, Leyland, Massey Ferguson, McCormick, New Holland, Nuffield, Polaris, Ransomes, Renault, Same, Suzuki, Toro, Valtra, Yamaha and Zetor.

Delivery is FREE to most non-remote mainland GB addresses for orders of £250 ex-VAT (£300 inc-VAT) or more. Smaller orders attract our standard delivery charge of just £12.50 ex-VAT (£15 inc-VAT). We CANNOT currently send tractor tyres to Northern Ireland.

Contact us for our best price for delivery to postcodes in the highlands and islands of Scotland (FK17-99, G83, HS1-9, IV [City of Inverness is standard delivery], KA27/28, KW, PA20-48, PA60-78, PH18-26, PH30-44 and ZE); Isle of Man; Isle of Wight; and Channel Islands. Tubes and some small tyres can be dispatched to any address in Great Britain and Northern Ireland served by Royal Mail for our standard delivery charge.

Prices are for the TYRE ONLY - wheels/rims, if shown, are NOT included.

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