Mammoth Supergrip for HPI Baja offroad cars glued on FG Leopard rim, singel sizes, 1 pairs Mammoth Supergrip for 1/6 and 1/5 offroad carsParking lot / race tires for your offroad car.VersionWidthOuter diameterFront64 mm153 mmRear78 mm153 mmGlued on the new genuine FG Leopard rims (rear tires using extension rings), with foam rubber inserts included. Rim has 18 mm square drive with reinforcement ring.Please note: based on experience we recommend against using other manufacturers rims and extensions. Since the Mammoth tires provide very good grip the rim and the bonding must withstand high loads. Due to the high torque load on the bonding of tires on largescale cars, checking the bonding from time to time and re-glueing (VersionWidthOuter diameterFront64 mm153 mmRear78 mm153 mmGlued on the new genuine FG Leopard rims (rear tires using extension rings), with foam rubber inserts included. Rim has 18 mm square drive with reinforcement ring.Please note: based on experience we recommend against using other manufacturers rims and extensions. Since the Mammoth tires provide very good grip the rim and the bonding must withstand high loads. Due to the high torque load on the bonding of tires on largescale cars, checking the bonding from time to time and re-glueing (y0067) if necessary is unavoidable.General recommendation:The dirtier the track or the lower the ambient temperatures, the stickier (softer) the rear tires should be.Hint regarding the front tires: 2WD cars should use them one or two grades harder then the rears. 4WD cars usually like the same compound all around.Of course, the softer the tire the higher the wear rate; and this applies to Mammoth Supergrip onroad tires as well.The tires have a special onroad thread pattern but will still provide ideal traction after the pattern has been worn out. The white lettering on the tires has been applied for presentation purpose only. The tires will be delivered with black sidewall.