This complete wheel 185/70 R13 from GT Radial in Series 58 combines the proven Kargomax XL ST-4000 M+S tyre with a robust grey steel rim. It is designed for agricultural and horticultural applications, such as trailers, transport equipment or work machines that require reliable tyres for road and yard use. The high load capacity, reinforced construction and M+S marking make this wheel a stable and durable solution for daily use.

Technical data

• Product name: Complete wheel 185/70 R13 Kargomax XL ST-4000 M+S 5Jx13H2 ET33 66,6/112/5 steel grey
• Brand: GT radial
• Industry: Agriculture and horticulture
• Item: Complete wheel
• Series: Series 58
• Tyre size: 185/70 R13
• Diameter: 590 mm
• Width: 189 mm
• Tread pattern: Kargomax XL ST-4000 M+S
• Rim size: 13 inch
• Tyre type: TL (Tubeless)
• Rim: 5Jx13H2
• Offset: ET33
• Bolt pattern: 66,6/112/5
• Load index (LI): 93
• Speed index (SI): N
• Wheel material: Steel
• Rim colour: grey
• Max. load capacity: 650 kg
• Tyre pressure: 3,1 bar
• Max. speed: 140 km/h

Benefits and application

This complete wheel is specifically designed for use on trailers and equipment in agricultural and horticultural environments. The Kargomax XL ST-4000 M+S offers good grip and stable running characteristics, even in changing weather conditions. The M+S marking (Mud & Snow) indicates optimised performance in wet, muddy and light winter conditions.

The load capacity of up to 650 kg per wheel (LI 93) enables safe transport of materials, equipment and harvested goods. With a speed index N, the wheel is approved for speeds of up to 140 km/h, allowing use on public roads for transport journeys, provided legal requirements are observed.

The robust grey steel rim with 5Jx13H2, ET33 and a bolt pattern of 66,6/112/5 ensures a reliable fit and high stability. The TL construction (tubeless) reduces maintenance effort and the risk of tube damage. The recommended tyre pressure of 3,1 bar supports even load distribution and a long service life.

Explanation of technical terms

• TL (Tubeless): Tubeless tyre that is mounted on the rim without a separate inner tube. Advantage: lower risk of punctures due to tube failures and often less maintenance.
• LI (Load Index): Code indicating the maximum permissible load capacity of a tyre. LI 93 corresponds here to a maximum load capacity of 650 kg per tyre.
• SI (Speed Index): Indicates the maximum permissible speed for which the tyre is designed. SI N stands for up to 140 km/h.
• M+S (Mud & Snow): Marking for tyres with improved behaviour on mud and snow compared to standard summer tread patterns.
• Offset (ET): Distance between the rim centreline and the mounting surface on the hub. ET33 means that the rim is offset 33 mm outwards, which affects fitment and track width.
• Bolt pattern 66,6/112/5: Describes the rim bolt pattern. 66,6 mm is the centre bore diameter, 112 mm the pitch circle diameter and 5 the number of fixing holes.
• Rim size 13 inch: Indicates the rim diameter on which the tyre is mounted (13 inches).