T. I. Designs has developed Affordable Suspension parts to give the off-road recreation enthusiast a quality

product at an affordable price. Our products are not cheap copies made  in foreign countries, but quality parts

made in the USA.

We offer several models in our 2-¼ inch longer trailing arms. These products are designed to give up to 14

inches of  wheel travel, and fit into stock front beams or lengthened, custom  beams. This is the simplest and most

economical way to increase travel, strength, and reliability on a front-end beam.

Our AS-335 long travel arms use heavy thick-wall DOM (drawn on mandrel) tubing, which is almost identical to

chromolly tubing in tensile strength tests. The AS-335 has a higher yield strength, which gives it less chance of

breaking, as compared to the more brittle  chromolly tubing that can leave you stranded on three wheels far from

camp.

Our AS-235 long travel arms are similar to the AS-335 arms, but use a modified stock main tube, allowing you

to use either stock or after-market torsion bars. These arms are great for lighter vehicles, such as rail or fiberglass

buggies.

The AS-135 arms use a modified ball-joint main tube with two great advantages. First, the AS-l35 core parts

easier and less expensive to obtain than link pins. Second, the lower trailing arm has a larger and stronger diameter

are main tube designed for taking more punishment off-road.

Our AS-H and AS-B 3-inch drop combo spindles will raise your vehicle. They use chromolly combo spindles

and a massive 1-1/2 diameter king pin, rather than the 18 mm stock pin. They utilize a full-length brass bushing

with thrust bearings surrounded by two 1/4-inch thick layers of DOM tubing. This is far superior to the foreign

import parts that are cast, and very brittle. By raising the vehicle, the AS-H and AS-T spindles soften the ride by

taking preload weight off the springs or torsion bars.