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.

Winter

The Toyo Observe GSi-6 HP is a studless performance winter tire that delivers superb traction, cornering, and braking performance in all winter conditions.

Toyo Observe GSi-6

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Front and Rear 255/55R18 109H

$305.32/tire

Part Number174590
Max Wheel Width9
Min Wheel Width7
Outside Diameter29
SidewallBlack Sidewall
Warranty Mileage-

In-Store

0 Available

Ship to Store

26 Available

In-StoreNot Available
Ship to StoreAvailable

Only $1221.28for 4 tires

Additional Information Toyo Observe GSi-6

The Toyo Observe GSi-6 HP is a studless performance winter tire that delivers superb traction, cornering, and braking performance in all winter conditions.

Highlights

  • High-Grip Silica Tread Compound
  • Aggressive Tread Design
  • 3PMS Qualified

Specifications

Part NumberSizeMax
Wheel
Width		Min
Wheel
Width		Outside
Diameter		SidewallWarranty
Mileage		StockPrice
142000215/45R18 89V8725.6Black Sidewall-In Stock $283.56
142590205/55R16 94H7.55.524.9Black Sidewall-In Stock $200.60
142600215/55R17 98H7.5626.3Black Sidewall-In Stock $219.64
142610215/55R16 97H7.5625.3Black Sidewall-In Stock $209.44
142620225/55R17 97H8626.7Black Sidewall-In Stock $234.60
142630225/50R17 94V8625.9Black Sidewall-In Stock $247.52
142640225/45R17 94H8.5725Black Sidewall-In Stock $259.08
142650225/45R18 95V8.5726Black Sidewall-In Stock $293.76
142660205/50R17 93H7.55.525.1Black Sidewall-Out of Stock$220.32
142670215/50R17 95H7.5625.5Black Sidewall-In Stock $235.96
142680225/40R18 92V97.525.1Black Sidewall-Out of Stock$311.44
142690215/45R17 91H8724.6Black Sidewall-In Stock $244.80
142700245/40R18 97V9.5825.7Black Sidewall-In Stock $343.40
142710245/45R18 100V97.526.7Black Sidewall-In Stock $317.56
142720225/50R18 99V8626.9Black Sidewall-In Stock $286.28
142730245/55R18 103V8.5728.6Black Sidewall-Out of Stock$286.96
142740235/45R17 97H97.525.3Black Sidewall-Out of Stock$272.00
142750235/45R18 98V97.526.3Black Sidewall-In Stock $302.60
142760195/55R16 87H75.524.4Black Sidewall-In Stock $201.96
142770245/45R19 102V97.527.7Black Sidewall-In Stock $337.28
142780245/50R18 104V8.5727.6Black Sidewall-Out of Stock$311.44
142790245/40R19 98V9.5826.7Black Sidewall-In Stock $352.92
142800255/35R19 96V108.526Black Sidewall-In Stock $390.32
142810235/40R18 95V9.5825.4Black Sidewall-In Stock $328.44
142820195/50R16 84H75.523.7Black Sidewall-Out of Stock$207.40
142830225/40R19 93V97.526.1Black Sidewall-In Stock $320.96
142840235/45R19 95V97.527.3Black Sidewall-In Stock $320.96
142850235/40R19 96V9.5826.4Black Sidewall-In Stock $337.28
142860245/45R17 99H97.525.7Black Sidewall-Low Stock $285.60
142870255/40R19 100V108.527Black Sidewall-In Stock $371.28
142880235/50R17 96V8.56.526.3Black Sidewall-In Stock $259.08
142890255/40R18 99V108.526Black Sidewall-In Stock $359.72
142900205/45R17 88V7.56.524.3Black Sidewall-Out of Stock$234.60
143140225/35R19 88H97.525.2Black Sidewall-Inquire for StockInquire for Price
143150235/35R19 91H9.5825.5Black Sidewall-Inquire for StockInquire for Price
143160255/35R18 94V108.525Black Sidewall-Out of Stock$376.72
143390225/45R19 96V8.5727Black Sidewall-In Stock $304.64
143560275/40R21 107H11929.7Black Sidewall-Out of Stock$418.20
143970275/45R22 112H10.58.531.7Black Sidewall-In Stock $418.88
144000205/55R17 95V7.5625.9Black Sidewall-In Stock $208.76
144010235/35R19 91V8.5825.5Black Sidewall-In Stock $352.24
144020245/35R19 93V9.5825.8Black Sidewall-Out of Stock$371.28
144030265/55R20 113H9.57.531.5Black Sidewall-Out of Stock$331.84
144060275/40R22 107V11930.7Black Sidewall-In Stock $439.28
144070295/40R21 111V11.51030.3Black Sidewall-In Stock $452.20
144080275/45R21 107V10.58.2530.7Black Sidewall-In Stock $401.20
144100235/50R20 104V8.56.529.3Black Sidewall-In Stock $312.80
149160185/60R16 86H6.5524.7Black Sidewall-Out of Stock$163.20
149180195/60R17 90H75.526.2Black Sidewall-Out of Stock$188.36
149200195/65R15 91H75.525Black Sidewall-In Stock $157.76
149210205/65R16 95H7.55.526.5Black Sidewall-In Stock $175.44
149220205/60R16 92H7.55.525.7Black Sidewall-In Stock $177.48
149230215/60R16 95H7.5626.2Black Sidewall-In Stock $184.96
149240175/70R14 84H64.523.6Black Sidewall-In Stock $132.60
149250205/70R16 97H7527.3Black Sidewall-In Stock $176.12
149260175/65R15 84H6524Black Sidewall-In Stock $143.48
149270185/65R15 88H6.5524.5Black Sidewall-In Stock $150.28
149280185/60R15 84H6.5523.7Black Sidewall-In Stock $163.88
149290185/70R14 88H64.524.2Black Sidewall-In Stock $136.68
149300195/70R14 91H6.5524.7Black Sidewall-Low Stock $144.16
149310205/70R15 96H7526.3Black Sidewall-Low Stock $161.84
149320215/70R15 98H75.526.9Black Sidewall-Out of Stock$166.60
149330175/65R14 82H6523Black Sidewall-In Stock $140.08
149340185/65R14 86H6.5523.5Black Sidewall-In Stock $146.20
149350205/65R15 94H7.55.525.5Black Sidewall-In Stock $173.40
149360185/60R14 82H6.5522.7Black Sidewall-In Stock $148.24
149370195/60R15 88H75.524.2Black Sidewall-Out of Stock$170.68
149380225/60R16 98H8626.6Black Sidewall-Out of Stock$193.80
149390185/55R16 83H6.5524Black Sidewall-Out of Stock$200.60
149400185/55R15 82H6.5523Black Sidewall-Out of Stock$171.36
149410195/60R16 89H75.525.2Black Sidewall-In Stock $171.36
149420255/70R18 113H8.56.532.1Black Sidewall-In Stock $273.36
149430215/70R16 100H75.527.9Black Sidewall-In Stock $193.80
149440245/70R17 110H86.530.5Black Sidewall-In Stock $238.00
149450265/70R17 115H9731.6Black Sidewall-In Stock $259.08
149460225/65R17 102H8628.5Black Sidewall-In Stock $209.44
149470235/65R17 104H8.56.529Black Sidewall-In Stock $218.96
149480235/65R18 106H8.56.530Black Sidewall-In Stock $252.96
149490265/65R18 114H9.57.531.6Black Sidewall-In Stock $306.68
149500275/65R18 116H9.57.532.1Black Sidewall-In Stock $323.68
149510215/65R16 98H7.5627Black Sidewall-In Stock $181.56
149520225/65R16 100H8627.5Black Sidewall-In Stock $190.40
149530225/60R17 99H8627.6Black Sidewall-In Stock $217.60
149540245/60R18 105H8.5729.6Black Sidewall-In Stock $282.20
149550235/60R17 102H8.56.528.1Black Sidewall-In Stock $226.44
149560225/60R18 100H8628.6Black Sidewall-In Stock $246.84
149570235/60R18 107H8.56.529.1Black Sidewall-In Stock $266.56
149590265/60R18 110H9.57.530.5Black Sidewall-Out of Stock$302.60
149850275/60R20 115H9.57.533Black Sidewall-In Stock $358.36
149860215/60R17 96H7.5627.2Black Sidewall-Inquire for StockInquire for Price
149880235/55R18 100H8.56.528.2Black Sidewall-In Stock $275.40
149890225/55R19 99H8628.7Black Sidewall-In Stock $284.24
149900245/55R19 103H8.5729.6Black Sidewall-In Stock $310.08
149910235/55R19 101H8.56.529.2Black Sidewall-In Stock $283.56
149920235/55R20 102H8.56.530.2Black Sidewall-In Stock $310.76
149930275/55R20 113H9.57.531.9Black Sidewall-In Stock $335.92
149940235/50R18 97H8.56.527.3Black Sidewall-In Stock $292.40
149950245/50R20 102H8.5729.6Black Sidewall-In Stock $327.08
149960265/50R20 111H9.57.530.4Black Sidewall-In Stock $349.52
149970245/65R17 107H8.5729.5Black Sidewall-In Stock $238.68
149980245/75R16 111H86.530.5Black Sidewall-In Stock $222.36
149990265/70R18 116H9732.6Black Sidewall-In Stock $285.60
174540235/70R16 106H8629Black Sidewall-In Stock $214.88
174550P285/70R17 117H9.57.532.7Black Sidewall-In Stock $283.56
174560265/65R17 112H9.57.530.6Black Sidewall-In Stock $284.24
174570255/65R18 111H9731.1Black Sidewall-In Stock $289.00
174580225/55R18 98H8627.7Black Sidewall-Out of Stock$269.96
174590255/55R18 109H9729Black Sidewall-In Stock $305.32
174600255/50R19 107H9729Black Sidewall-In Stock $328.44
174610255/50R20 109H9730Black Sidewall-In Stock $344.08
174620285/45R22 114H10.5932.1Black Sidewall-In Stock $439.28
174630315/35R20 110V1210.528.7Black Sidewall-Out of Stock$493.68
174640265/55R19 113V9.57.530.5Black Sidewall-In Stock $327.76
174650265/45R20 108V108.529.4Black Sidewall-In Stock $365.84
174660275/45R20 110V10.58.529.7Black Sidewall-Out of Stock$377.40
174670235/75R15 105H8628.9Black Sidewall-In Stock $180.88
174680225/75R16 104H7.5629.3Black Sidewall-Out of Stock$204.68
174690265/75R16 116H9731.6Black Sidewall-In Stock $259.08
174700265/70R16 112H9730.6Black Sidewall-In Stock $238.00
174710255/70R17 112H8.56.531.1Black Sidewall-In Stock $246.16
174720215/65R17 99H7.5628Black Sidewall-In Stock $206.72
174730235/65R16 103H8.56.528Black Sidewall-Low Stock $203.32
174740255/60R18 112H9730Black Sidewall-In Stock $298.52
174750255/60R19 113H9731Black Sidewall-In Stock $309.40
174760235/60R16 100H8.56.527.1Black Sidewall-Out of Stock$202.64
174770255/55R19 111H9730Black Sidewall-In Stock $312.80
174780255/55R20 110H9731Black Sidewall-In Stock $327.08
174790215/55R18 95H7.5627.3Black Sidewall-Out of Stock$257.04
174800235/50R19 103H8.56.528.3Black Sidewall-In Stock $298.52
174810255/45R20 105H9.5829Black Sidewall-In Stock $349.52
174820275/40R20 106H11928.7Black Sidewall-Low Stock $397.80
174830265/50R19 110H9.57.529.4Black Sidewall-In Stock $344.08
174840235/70R17 109H8630Black Sidewall-In Stock $226.44
174850255/65R17 114H9730.1Black Sidewall-In Stock $262.48
174860265/60R17 108H9.57.529.5Black Sidewall-In Stock $295.12
174870225/70R16 103H7.5628.4Black Sidewall-In Stock $202.64
174880235/55R17 99H8.56.527.2Black Sidewall-In Stock $246.16
174890215/60R17 96H7.5627.2Black Sidewall-In Stock $208.08
174900245/50R19 105H8.5728.6Black Sidewall-Inquire for StockInquire for Price
174910275/50R21 113H9.57.531.8Black Sidewall-Inquire for StockInquire for Price
174920275/50R20 113H9.57.530.8Black Sidewall-In Stock $357.00
174930295/35R21 107V11.51029.1Black Sidewall-Low Stock $474.64
178070285/50R20 116H10831.2Black Sidewall-In Stock $376.04
387000195/50R19 88V75.526.7Black Sidewall-In Stock $255.68