48 [(k) "Wheel base" means the shortest distance between the center of the front axle and the 49 center of the rear axle.] 50 [(l)] (i) "Wheel track" means the shortest distance between the center of the tire treads on 51 the same axle. On vehicles having dissimilar axle widths, the axle with the widest distance is used 52 for all calculations. Emmett,Id. Jun 6, 2012. #1. i found this website that describes laws for all the states of the usa reguarding vehicles. they sat utah dont have a law reguarding beadlocks. they do say wheels spacers are illegal in utah. the site is www.liftlaws.com. 97 fzj80 arb winch bumper, iron pig rear bumperw/ custom tire carrier and jerrycan on a ladder 2 PRO SPACER - Wheel Spacers; ANTI-ROLL-KIT - Performance Stabilizer Bars B12 PRO-KIT - Performance Springs+Shocks; B12 SPORTLINE - Sport Performance Springs+Shocks; PRO-STREET-S - Coil-Overs - Adjustable Ride Height; PRO STREET MULTI - Coilover; PRO-TRONIC - Electronic Suspension Module; PRO-ALIGNMENT - Wheel Alignment; Dealer search; OE Why use Tanked Wheel Spacers? Tanked Wheel Spacers are all the "bolt on" type of fitment. Vast majority of fitments are hub centric, which means the wheel and weight is centred on the hub rather than by the studs. High quality construction from light 6061-TC forged grade aluminium and 12.9 grade studs, many lesser Wheel Spacers use cast Safe is one thing, and yes wheel adapters should be 'safe' when properly installed and maintained. But they are not the best solution. Wheels with the proper backspacing are the better solution. So, while one can safely use wheel adapters one would be wiser to get wheels with the correct backspacing for the vehicle and chosen tires. The hub Before ordering a space saver spare wheel, check that your car can carry it safely. If you are unsure, check the vehicle's owner's manual or contact the manufacturer. Most spare wheel storage areas are found under the boot floor. Some SUVs have the capacity to store a spare tyre under the chassis. Do not buy a spare wheel and leave it unsecured .

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