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40.00R57 tyres

40.00R57 tyres for Caterpillar 793. Used on rigid dump truck haulage, severe service (rock, aggregates), rigid dump truck haulage, severe conditions (e.g. cat 793 series, komatsu 830e), rigid dump truck / quarries and mining haulage. Brands we have: Goodyear, Michelin. Verified stock is quoted instantly — just tell us how many and where they're going.

In stock now (3 tyres)

40.00R57
Goodyear · RM-4B+ 4SL E4
E-4 · 2* · Rigid dump truck haulage, severe service (rock, aggregates)
Fits Caterpillar 793
Verified ✓
New
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40.00R57
Goodyear · RM-4B+ 4HL E4
OTR
E-4 · 2* · Rigid dump truck haulage, severe conditions (e.g. CAT 793 series, Komatsu 830E)
Fits Caterpillar 793
Verified ✓
New
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40.00R57
Michelin · XDR3+ MB4
OTR
E4 · ** · Rigid dump truck / quarries and mining haulage
Fits Caterpillar 793
Verified ✓
New
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Questions buyers ask

What do TRA codes like E4, L5 and G2 mean?

TRA codes describe what an OTR tyre is built for. E is earthmover haulage (dump trucks), L is loader and dozer, G is grader. The number is the tread type: 1–2 ribbed or traction, 3 rock, 4 deep-tread rock, 5 extra-deep tread for severe cut resistance.

What do the stars (★) mean?

Stars are the strength / load rating of a radial OTR tyre: one star (★) is the lighter rating, two (★★) and three (★★★) carry more load at the same pressure. Match it to your machine's specification.

Can you quote new, used and retread?

Yes. Verified stock gets an instant quote; for anything else we check our supplier network and come back with options — new, used or retread, as you prefer.