Complete wheel 18x7-8 BKT PL-801 16PR 4.33R-8 ET0 grey steel rim bolt pattern 4 x 100mm
181,90 €
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Complete wheel 18x7-8 BKT PL-801 16PR 4.33R-8 ET0 grey steel rim bolt pattern 4 x 100mm
Product.Nr.: 990016495
Manufacturer: BKT
This BKT complete wheel 18x7-8 from series 49 is a robust solution for demanding industrial and garden applications. The combination of a high-quality BKT PL-801 tyre and a sturdy two-piece steel rim in grey ensures high load capacity, reliability and long service life, even under intensive use.
Technical data
- Product type: Complete wheel
- Brand: BKT
- Series: series 49
- Tyre size: 18x7-8 / 18x7.00-8 (190-8)
- Diameter: 470 mm
- Width: 173 mm
- Tread pattern: PL-801
- PR (Ply Rating): 16PR
- Rim size: 8 inch
- Tyre type: TT (Tube Type)
- Rim: 4.33R-8
- Offset: ET0
- Rim design: 2-piece
- Bolt pattern: 60/100/4
- Rim material thickness: 5 mm
- Load index (LI): 121
- Speed index (SI): A8
- Wheel material: Steel
- Rim colour: grey
- Max. load capacity: 1450 kg
- Tyre pressure: 10.0 bar
- Max. speed: 40 km/h
Advantages and applications
This complete wheel is designed for heavy continuous use and is ideal for industrial trucks, industrial trailers, yard loaders, work platforms or robust garden and municipal machinery. The 16PR construction enables a high load capacity of up to 1450 kg, while the speed index A8 allows use up to 40 km/h.
The two-piece steel rim with 5 mm material thickness provides a particularly stable base and makes maintenance and tyre changes easier. The PL-801 tread pattern ensures good traction and safe running on paved and semi-paved surfaces. Thanks to the TT design (tube-type tyre), the wheel is particularly resistant to damage and can be easily repaired in case of service.
Explanation of technical terms
- TT (Tube Type): Tyre construction in which a separate tube is mounted inside the tyre.
- PR (Ply Rating): Load capacity rating indicating the relative reinforcement of the carcass (here 16PR = very robust design for high loads).
- LI (Load Index): Code for the maximum permissible load capacity of a tyre at a defined air pressure (LI 121 = 1450 kg load capacity per wheel).
- SI (Speed Index): Letter code for the maximum permissible speed of the tyre (A8 = up to 40 km/h).
- Offset (ET): Dimension in mm indicating how far the centre of the rim is offset inwards or outwards (ET0 = no offset, neutral position).
- Rim size: Nominal diameter of the rim in inches (here 8 inch).
Frequently asked questions about this product
To find a suitable complete wheel, we need five pieces of information:
- Tyre size — shown on the sidewall of the old tyre, for example 195/50 R13.
- Number of holes and bolt circle diameter — how many wheel bolts and what is the bolt circle diameter. For a four-hole pattern, measure from the centre of one hole to the centre of the hole directly opposite. With a five-hole pattern, this isn’t possible directly because no hole is directly opposite — in this case, it helps to check the vehicle documents or a photo of the back of the rim.
- Offset (ET) — see below.
- Hub bore (centre hole) — the diameter of the opening in the centre of the rim.
- Load capacity — the load index must match the axle load, and must be at least the value stated in the vehicle documents.
What the offset (ET) does: It indicates how far the contact surface of the rim is from the centre of the rim, and thus determines how far the wheel protrudes outwards or inwards. An ET that is too small will cause the wheel to rub against the outer edge of the mudguard; one that is too large will cause it to rub against the brake or the frame on the inside.
Reading the offset: It is usually stamped on the inside of the rim, for example ‘ET30’. If there is no stamp, measure it yourself.
Measuring the ET yourself — here’s how:
- Remove the wheel and lay it flat, ideally with the outer side facing downwards.
- Measure the total width G of the rim: from the outer edge of one rim flange to the outer edge of the other. Half of this distance is the centre of the rim.
- Measure dimension A: place a straight ruler across the top rim flange and determine the distance from this edge to the hub contact surface — that is, to the surface that rests against the vehicle.
- Calculation: ET = A − G/2
Example: Total width 230 mm, measurement A 145 mm. Centre of the rim = 115 mm. ET = 145 − 115 = 30. A positive result means that the contact surface lies outside the centre of the rim — this is the normal case. A value of zero means it is exactly centred, whilst negative values indicate it lies further inwards.
The quickest way is still to take a photo of the back of the old rim — this shows the bolt pattern and usually the embossed dimensions as well.
To choose from: complete wheels.
Note: Our complete trailer wheels are not balanced — this is not usually necessary for car trailers.
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E-Mail adress: info@bkt-tires.com
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ZIP Code: 370105
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Name: BKT Europe S.R.L.E-Mail adress: europe@bkt-tires.com
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ZIP Code: 46100
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Country: IT
Phone: +39 0376 391021