BK 4040 is specifically designed for agricultural implements and trailers. Its aggressive lug pattern provides excellent traction. The strong casing ensures best wear resistance. BK 4040 features a wide contact patch providing outstanding grip and stability.

stability
traction

Request a callback using the form below

How to read your tyre size

1 - Use our guide below to find your tyre size

2 - Insert in to the form above for an accurate callback

Width in mm
Tyre Profile
Rim Size in inches
Load &Speed Rating

Offering a wide range of leading tyre brands at great prices We supply & fit tyres for all major vehicle manufacturers

How to find out your tyre size

Just look for the code on your tyre's sidewall. This will help you to easily find the tyre you are looking for.

Still not sure? Speak to a friendly expert at your local branch:

Find your agricultural tyre

Why Choose Treadfirst?

All major brands stocked
Over 50,000 tyres fitted a year
Same day fitting
Local, friendly technicians
Comfortable garage environments
Honest, unbeatable service

Enquire online Book your MOT online

European Athletics Indoor Championships 2021

600 athletes from Europe competing for first place with incredible athletic ambition and the will to win: this is the European Athletics Indoor Championships taking place from 5 to 7…