Due to poor air quality, Cainsville Tire Discounter LTD will be closing as of 12pm on Thursday July 16th, 2026. The office will be reopening on Friday, july 17th at 8am. We will monitor the situation and provide updates on our normal business hours as soon as possible.

Conical Seat

RTX® (RTX) • 082912 • Ultra 5 • Black Machined Grey • 18x8 5x112 ET35 CB66.6

RTX Ultra 5

Black Machined Grey

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Front and Rear 17x7.5 +38

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Part Number082813
Bolt Pattern5 x 4.5" (114.3mm)
Centerbore73.1
Load Capacity1521.00
Lug SeatConical
Weight28.00

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Additional Information RTX Ultra 5

RTX® (RTX) • 082912 • Ultra 5 • Black Machined Grey • 18x8 5x112 ET35 CB66.6

Specifications

Part NumberSizeBolt
Pattern		CenterboreLoad
Capacity		Lug
Seat		WeightStockPrice
08281216x7 +385 x 4.5" (114.3mm)73.11521.00Conical26.00Inquire for StockInquire for Price
08281317x7.5 +385 x 4.5" (114.3mm)73.11521.00Conical28.00Inquire for StockInquire for Price
08281418x8 +425 x 4.5" (114.3mm)73.11521.00Conical30.00Inquire for StockInquire for Price
08291218x8 +355 x 112mm66.61543.00Conical30.00Inquire for StockInquire for Price